commit 79881a53dafd8f6c6f6e68cf708a46600f973e80
Author: juanjo <juanjo@fp.edu.es>
Date:   Fri Oct 27 12:14:51 2023 +0200

    código psp-csharp-02-hilos

diff --git a/01-HelloThreads/01-HelloThreads.csproj b/01-HelloThreads/01-HelloThreads.csproj
new file mode 100644
index 0000000..7b2867b
--- /dev/null
+++ b/01-HelloThreads/01-HelloThreads.csproj
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{B53D1830-2591-46C0-B93D-9A095CE459D1}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>_01_HelloThreads</RootNamespace>
+    <AssemblyName>01-HelloThreads</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Form1.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form1.Designer.cs">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
\ No newline at end of file
diff --git a/01-HelloThreads/App.config b/01-HelloThreads/App.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/01-HelloThreads/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/01-HelloThreads/Form1.Designer.cs b/01-HelloThreads/Form1.Designer.cs
new file mode 100644
index 0000000..522c54e
--- /dev/null
+++ b/01-HelloThreads/Form1.Designer.cs
@@ -0,0 +1,149 @@
+
+namespace _01_HelloThreads {
+  partial class Form1 {
+    /// <summary>
+    /// Variable del diseñador necesaria.
+    /// </summary>
+    private System.ComponentModel.IContainer components = null;
+
+    /// <summary>
+    /// Limpiar los recursos que se estén usando.
+    /// </summary>
+    /// <param name="disposing">true si los recursos administrados se deben desechar; false en caso contrario.</param>
+    protected override void Dispose(bool disposing) {
+      if (disposing && (components != null)) {
+        components.Dispose();
+      }
+      base.Dispose(disposing);
+    }
+
+    #region Código generado por el Diseñador de Windows Forms
+
+    /// <summary>
+    /// Método necesario para admitir el Diseñador. No se puede modificar
+    /// el contenido de este método con el editor de código.
+    /// </summary>
+    private void InitializeComponent() {
+      this.button1 = new System.Windows.Forms.Button();
+      this.button2 = new System.Windows.Forms.Button();
+      this.button3 = new System.Windows.Forms.Button();
+      this.button4 = new System.Windows.Forms.Button();
+      this.button5 = new System.Windows.Forms.Button();
+      this.button6 = new System.Windows.Forms.Button();
+      this.button7 = new System.Windows.Forms.Button();
+      this.button8 = new System.Windows.Forms.Button();
+      this.SuspendLayout();
+      // 
+      // button1
+      // 
+      this.button1.Location = new System.Drawing.Point(24, 26);
+      this.button1.Name = "button1";
+      this.button1.Size = new System.Drawing.Size(99, 43);
+      this.button1.TabIndex = 0;
+      this.button1.Text = "Hello Thread";
+      this.button1.UseVisualStyleBackColor = true;
+      this.button1.Click += new System.EventHandler(this.Button1_Click);
+      // 
+      // button2
+      // 
+      this.button2.Location = new System.Drawing.Point(152, 26);
+      this.button2.Name = "button2";
+      this.button2.Size = new System.Drawing.Size(99, 43);
+      this.button2.TabIndex = 1;
+      this.button2.Text = "Paralelismo";
+      this.button2.UseVisualStyleBackColor = true;
+      this.button2.Click += new System.EventHandler(this.Button2_Click);
+      // 
+      // button3
+      // 
+      this.button3.Location = new System.Drawing.Point(284, 26);
+      this.button3.Name = "button3";
+      this.button3.Size = new System.Drawing.Size(99, 43);
+      this.button3.TabIndex = 2;
+      this.button3.Text = "Variables";
+      this.button3.UseVisualStyleBackColor = true;
+      this.button3.Click += new System.EventHandler(this.Button3_Click);
+      // 
+      // button4
+      // 
+      this.button4.Location = new System.Drawing.Point(407, 26);
+      this.button4.Name = "button4";
+      this.button4.Size = new System.Drawing.Size(99, 43);
+      this.button4.TabIndex = 3;
+      this.button4.Text = "Paso Parámetros";
+      this.button4.UseVisualStyleBackColor = true;
+      this.button4.Click += new System.EventHandler(this.Button4_Click);
+      // 
+      // button5
+      // 
+      this.button5.Location = new System.Drawing.Point(523, 26);
+      this.button5.Name = "button5";
+      this.button5.Size = new System.Drawing.Size(99, 43);
+      this.button5.TabIndex = 4;
+      this.button5.Text = "Nombrar Hilos";
+      this.button5.UseVisualStyleBackColor = true;
+      this.button5.Click += new System.EventHandler(this.Button5_Click);
+      // 
+      // button6
+      // 
+      this.button6.Location = new System.Drawing.Point(639, 26);
+      this.button6.Name = "button6";
+      this.button6.Size = new System.Drawing.Size(99, 43);
+      this.button6.TabIndex = 5;
+      this.button6.Text = "Propiedades";
+      this.button6.UseVisualStyleBackColor = true;
+      this.button6.Click += new System.EventHandler(this.Button6_Click);
+      // 
+      // button7
+      // 
+      this.button7.Location = new System.Drawing.Point(335, 92);
+      this.button7.Name = "button7";
+      this.button7.Size = new System.Drawing.Size(99, 43);
+      this.button7.TabIndex = 6;
+      this.button7.Text = "Fore/Background";
+      this.button7.UseVisualStyleBackColor = true;
+      this.button7.Click += new System.EventHandler(this.Button7_Click);
+      // 
+      // button8
+      // 
+      this.button8.Location = new System.Drawing.Point(216, 92);
+      this.button8.Name = "button8";
+      this.button8.Size = new System.Drawing.Size(99, 43);
+      this.button8.TabIndex = 7;
+      this.button8.Text = "Listar Threads en Proceso";
+      this.button8.UseVisualStyleBackColor = true;
+      this.button8.Click += new System.EventHandler(this.button8_Click);
+      // 
+      // Form1
+      // 
+      this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+      this.ClientSize = new System.Drawing.Size(800, 450);
+      this.Controls.Add(this.button8);
+      this.Controls.Add(this.button7);
+      this.Controls.Add(this.button6);
+      this.Controls.Add(this.button5);
+      this.Controls.Add(this.button4);
+      this.Controls.Add(this.button3);
+      this.Controls.Add(this.button2);
+      this.Controls.Add(this.button1);
+      this.Name = "Form1";
+      this.Text = "Form1";
+      this.ResumeLayout(false);
+
+    }
+
+    #endregion
+
+
+    private System.Windows.Forms.Button button7;
+    private System.Windows.Forms.Button button6;
+    private System.Windows.Forms.Button button5;
+    private System.Windows.Forms.Button button4;
+    private System.Windows.Forms.Button button3;
+    private System.Windows.Forms.Button button2;
+    private System.Windows.Forms.Button button1;
+    private System.Windows.Forms.Button button8;
+  }
+}
+
diff --git a/01-HelloThreads/Form1.cs b/01-HelloThreads/Form1.cs
new file mode 100644
index 0000000..99ed136
--- /dev/null
+++ b/01-HelloThreads/Form1.cs
@@ -0,0 +1,130 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Threading;
+using System.Windows.Forms;
+using System.Diagnostics;
+
+
+namespace _01_HelloThreads {
+  public partial class Form1 : Form {
+    public Form1() {
+      InitializeComponent();
+    }
+
+    private void Button1_Click(object sender, EventArgs e) {
+      Thread t = new Thread(this.Hola);
+      t.Start();
+
+      this.Hola();
+    }
+
+    private void Hola() {
+      Debug.WriteLine("Hola");
+    }
+
+    private void Button2_Click(object sender, EventArgs e) {
+      Thread t = new Thread(this.EscribeY);
+      t.Start();
+      for (int i = 0; i < 1000; i++) {
+        Debug.Write("X");
+      }
+
+    }
+
+    private void EscribeY() {
+      for (int i = 0; i < 1000; i++) {
+        Debug.Write("y");
+      }
+    }
+
+    bool Done;
+    private void Button3_Click(object sender, EventArgs e) {
+      this.Done = false;
+      Thread t = new Thread(this.TareaUno);
+      t.Start();
+      this.TareaUno();
+    }
+    private void TareaUno() {
+      if (!Done) {
+        Debug.WriteLine("Tarea realizada");
+        //Thread.Sleep(500);
+        this.Done = true;
+      }
+    }
+
+    private void Button4_Click(object sender, EventArgs e) {
+      //primera forma de pasar parámetros con expresión lambda
+      Thread t1 = new Thread(() => this.Mensaje("Lara"));
+      t1.Start();
+
+      //segunda forma de pasar parámetros
+      Thread t2 = new Thread(this.Mensaje2);
+      t2.Start("Selene");
+
+      this.Mensaje("María");
+    }
+
+    private void Mensaje(string nombre) {
+      Debug.WriteLine("Hola " + nombre);
+    }
+
+    private void Mensaje2(object nombre) {
+      String n = (string)nombre;
+      Debug.WriteLine("Hola " + n);
+    }
+
+    private void Button5_Click(object sender, EventArgs e) {      
+      for (int i = 0; i < 10; i++) {
+        Thread t = new Thread(this.Identificador);
+        t.Name = "hilo" +i;
+        t.Start();
+      }     
+
+      Thread.CurrentThread.Name = "PRINCIPAL";
+      this.Identificador();
+    }
+    private void Identificador() {
+      Debug.WriteLine("Hola desde: " + Thread.CurrentThread.Name +
+                      ", mi identificador es: " +Thread.CurrentThread.ManagedThreadId);
+    }
+
+    private void Button6_Click(object sender, EventArgs e) {
+      Thread.CurrentThread.Priority = ThreadPriority.Highest;
+
+      Thread t = new Thread(this.EscribeY);
+      t.Priority = ThreadPriority.Lowest;
+      t.Start();
+
+      for (int i = 0; i < 1000; i++) {
+        Debug.Write("X");
+      }
+    }
+
+    private void Button7_Click(object sender, EventArgs e) {
+      Thread t = new Thread(this.LongGo);
+      t.IsBackground = true;
+      t.Start();
+    }
+    private void LongGo() {
+      for (int i = 0; i < 1000; i++) {
+        Thread.Sleep(500);
+        Debug.Write("y");
+      }
+    }
+
+    private void button8_Click(object sender, EventArgs e) {
+      Process.GetCurrentProcess().Refresh();
+      ProcessThreadCollection pc = Process.GetCurrentProcess().Threads;
+      Debug.WriteLine("Procesos totales: " + pc.Count);
+      foreach (ProcessThread t in pc) {
+        Debug.WriteLine("Identificador: "+ t.Id + ", estado: " + t.ThreadState);
+      }
+    }
+  }
+}
diff --git a/01-HelloThreads/Form1.resx b/01-HelloThreads/Form1.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/01-HelloThreads/Form1.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/01-HelloThreads/Program.cs b/01-HelloThreads/Program.cs
new file mode 100644
index 0000000..9e75b3c
--- /dev/null
+++ b/01-HelloThreads/Program.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace _01_HelloThreads {
+  static class Program {
+    /// <summary>
+    /// Punto de entrada principal para la aplicación.
+    /// </summary>
+    [STAThread]
+    static void Main() {
+      Application.EnableVisualStyles();
+      Application.SetCompatibleTextRenderingDefault(false);
+      Application.Run(new Form1());
+    }
+  }
+}
diff --git a/01-HelloThreads/Properties/AssemblyInfo.cs b/01-HelloThreads/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..e205ca0
--- /dev/null
+++ b/01-HelloThreads/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// La información general de un ensamblado se controla mediante el siguiente 
+// conjunto de atributos. Cambie estos valores de atributo para modificar la información
+// asociada con un ensamblado.
+[assembly: AssemblyTitle("01-HelloThreads")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("01-HelloThreads")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Si establece ComVisible en false, los tipos de este ensamblado no estarán visibles 
+// para los componentes COM.  Si es necesario obtener acceso a un tipo en este ensamblado desde 
+// COM, establezca el atributo ComVisible en true en este tipo.
+[assembly: ComVisible(false)]
+
+// El siguiente GUID sirve como id. de typelib si este proyecto se expone a COM.
+[assembly: Guid("b53d1830-2591-46c0-b93d-9a095ce459d1")]
+
+// La información de versión de un ensamblado consta de los cuatro valores siguientes:
+//
+//      Versión principal
+//      Versión secundaria
+//      Número de compilación
+//      Revisión
+//
+// Puede especificar todos los valores o usar los valores predeterminados de número de compilación y de revisión
+// utilizando el carácter "*", como se muestra a continuación:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/01-HelloThreads/Properties/Resources.Designer.cs b/01-HelloThreads/Properties/Resources.Designer.cs
new file mode 100644
index 0000000..d4f4c7c
--- /dev/null
+++ b/01-HelloThreads/Properties/Resources.Designer.cs
@@ -0,0 +1,66 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Este código fue generado por una herramienta.
+//     Versión de runtime: 4.0.30319.42000
+//
+//     Los cambios de este archivo pueden provocar un comportamiento inesperado y se perderán si
+//     el código se vuelve a generar.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+namespace _01_HelloThreads.Properties {
+  /// <summary>
+  ///   Clase de recurso fuertemente tipado para buscar cadenas traducidas, etc.
+  /// </summary>
+  // StronglyTypedResourceBuilder generó automáticamente esta clase
+  // a través de una herramienta como ResGen o Visual Studio.
+  // Para agregar o quitar un miembro, edite el archivo .ResX y, a continuación, vuelva a ejecutar ResGen
+  // con la opción /str o recompile su proyecto de VS.
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+  internal class Resources {
+
+    private static global::System.Resources.ResourceManager resourceMan;
+
+    private static global::System.Globalization.CultureInfo resourceCulture;
+
+    [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+    internal Resources() {
+    }
+
+    /// <summary>
+    ///   Devuelve la instancia ResourceManager almacenada en caché utilizada por esta clase.
+    /// </summary>
+    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+    internal static global::System.Resources.ResourceManager ResourceManager
+    {
+      get
+      {
+        if ((resourceMan == null)) {
+          global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("_01_HelloThreads.Properties.Resources", typeof(Resources).Assembly);
+          resourceMan = temp;
+        }
+        return resourceMan;
+      }
+    }
+
+    /// <summary>
+    ///   Invalida la propiedad CurrentUICulture del subproceso actual para todas las
+    ///   búsquedas de recursos usando esta clase de recursos fuertemente tipados.
+    /// </summary>
+    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+    internal static global::System.Globalization.CultureInfo Culture
+    {
+      get
+      {
+        return resourceCulture;
+      }
+      set
+      {
+        resourceCulture = value;
+      }
+    }
+  }
+}
diff --git a/01-HelloThreads/Properties/Resources.resx b/01-HelloThreads/Properties/Resources.resx
new file mode 100644
index 0000000..af7dbeb
--- /dev/null
+++ b/01-HelloThreads/Properties/Resources.resx
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/01-HelloThreads/Properties/Settings.Designer.cs b/01-HelloThreads/Properties/Settings.Designer.cs
new file mode 100644
index 0000000..f3e0ff0
--- /dev/null
+++ b/01-HelloThreads/Properties/Settings.Designer.cs
@@ -0,0 +1,27 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+namespace _01_HelloThreads.Properties {
+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+  internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+
+    private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+    public static Settings Default
+    {
+      get
+      {
+        return defaultInstance;
+      }
+    }
+  }
+}
diff --git a/01-HelloThreads/Properties/Settings.settings b/01-HelloThreads/Properties/Settings.settings
new file mode 100644
index 0000000..3964565
--- /dev/null
+++ b/01-HelloThreads/Properties/Settings.settings
@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>
diff --git a/02-ThreadSincro/02-ThreadSincro.csproj b/02-ThreadSincro/02-ThreadSincro.csproj
new file mode 100644
index 0000000..4fe42c8
--- /dev/null
+++ b/02-ThreadSincro/02-ThreadSincro.csproj
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{36162286-86B2-49C9-981F-BEE67CBDCB8A}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>_03_ThreadSincro</RootNamespace>
+    <AssemblyName>03-ThreadSincro</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Form1.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form1.Designer.cs">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
\ No newline at end of file
diff --git a/02-ThreadSincro/App.config b/02-ThreadSincro/App.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/02-ThreadSincro/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/02-ThreadSincro/Form1.Designer.cs b/02-ThreadSincro/Form1.Designer.cs
new file mode 100644
index 0000000..4c91aa1
--- /dev/null
+++ b/02-ThreadSincro/Form1.Designer.cs
@@ -0,0 +1,134 @@
+namespace _02_ThreadSincro
+{
+    partial class Form1
+    {
+        /// <summary>
+        /// Variable del diseñador necesaria.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Limpiar los recursos que se estén usando.
+        /// </summary>
+        /// <param name="disposing">true si los recursos administrados se deben desechar; false en caso contrario.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Código generado por el Diseñador de Windows Forms
+
+        /// <summary>
+        /// Método necesario para admitir el Diseñador. No se puede modificar
+        /// el contenido de este método con el editor de código.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.button1 = new System.Windows.Forms.Button();
+            this.button2 = new System.Windows.Forms.Button();
+            this.button3 = new System.Windows.Forms.Button();
+            this.button4 = new System.Windows.Forms.Button();
+            this.button5 = new System.Windows.Forms.Button();
+            this.textBox1 = new System.Windows.Forms.TextBox();
+            this.textBox2 = new System.Windows.Forms.TextBox();
+            this.SuspendLayout();
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(26, 24);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(111, 39);
+            this.button1.TabIndex = 0;
+            this.button1.Text = "Rellena Array";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.Button1_Click);
+            // 
+            // button2
+            // 
+            this.button2.Location = new System.Drawing.Point(26, 82);
+            this.button2.Name = "button2";
+            this.button2.Size = new System.Drawing.Size(111, 39);
+            this.button2.TabIndex = 1;
+            this.button2.Text = "Monitor";
+            this.button2.UseVisualStyleBackColor = true;
+            this.button2.Click += new System.EventHandler(this.Button2_Click);
+            // 
+            // button3
+            // 
+            this.button3.Location = new System.Drawing.Point(26, 145);
+            this.button3.Name = "button3";
+            this.button3.Size = new System.Drawing.Size(111, 39);
+            this.button3.TabIndex = 2;
+            this.button3.Text = "Ping Pong";
+            this.button3.UseVisualStyleBackColor = true;
+            this.button3.Click += new System.EventHandler(this.Button3_Click);
+            // 
+            // button4
+            // 
+            this.button4.Location = new System.Drawing.Point(26, 199);
+            this.button4.Name = "button4";
+            this.button4.Size = new System.Drawing.Size(111, 39);
+            this.button4.TabIndex = 3;
+            this.button4.Text = "Abortar";
+            this.button4.UseVisualStyleBackColor = true;
+            this.button4.Click += new System.EventHandler(this.Button4_Click);
+            // 
+            // button5
+            // 
+            this.button5.Location = new System.Drawing.Point(26, 255);
+            this.button5.Name = "button5";
+            this.button5.Size = new System.Drawing.Size(111, 46);
+            this.button5.TabIndex = 4;
+            this.button5.Text = "Interactuar Formulario";
+            this.button5.UseVisualStyleBackColor = true;
+            this.button5.Click += new System.EventHandler(this.Button5_Click);
+            // 
+            // textBox1
+            // 
+            this.textBox1.Location = new System.Drawing.Point(154, 255);
+            this.textBox1.Name = "textBox1";
+            this.textBox1.Size = new System.Drawing.Size(126, 20);
+            this.textBox1.TabIndex = 5;
+            // 
+            // textBox2
+            // 
+            this.textBox2.Location = new System.Drawing.Point(154, 281);
+            this.textBox2.Name = "textBox2";
+            this.textBox2.Size = new System.Drawing.Size(126, 20);
+            this.textBox2.TabIndex = 6;
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.textBox2);
+            this.Controls.Add(this.textBox1);
+            this.Controls.Add(this.button5);
+            this.Controls.Add(this.button4);
+            this.Controls.Add(this.button3);
+            this.Controls.Add(this.button2);
+            this.Controls.Add(this.button1);
+            this.Name = "Form1";
+            this.Text = "Form1";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button button1;
+        private System.Windows.Forms.Button button2;
+        private System.Windows.Forms.Button button3;
+        private System.Windows.Forms.Button button4;
+        private System.Windows.Forms.Button button5;
+        private System.Windows.Forms.TextBox textBox1;
+        private System.Windows.Forms.TextBox textBox2;
+    }
+}
+
diff --git a/02-ThreadSincro/Form1.cs b/02-ThreadSincro/Form1.cs
new file mode 100644
index 0000000..811b496
--- /dev/null
+++ b/02-ThreadSincro/Form1.cs
@@ -0,0 +1,185 @@
+using System;
+using System.Diagnostics;
+using System.Threading;
+using System.Windows.Forms;
+
+namespace _02_ThreadSincro {
+  public partial class Form1 : Form {
+    public Form1() {
+      InitializeComponent();
+    }
+
+    private int[] numeros = new int[1000];
+    int iterador;
+    int numero;
+    private void Button1_Click(object sender, EventArgs e) {
+      iterador = 0;
+      numero = 0;
+      //crear
+      Thread t1 = new Thread(this.rellena);
+      Thread t2 = new Thread(this.rellena);
+      Thread t3 = new Thread(this.rellena);
+      Thread t4 = new Thread(this.rellena);
+      Thread t5 = new Thread(this.rellena);
+
+      //inicializar
+      t1.Start();
+      t2.Start();
+      t3.Start();
+      t4.Start();
+      t5.Start();
+
+      //esperar
+      t1.Join();
+      t2.Join();
+      t3.Join();
+      t4.Join();
+      t5.Join();
+
+      //ver resultado
+      for (int i = 0; i < 1000; i++) {
+        Debug.WriteLine(numeros[i]);
+      }
+    }
+    Object o = new object();
+    private void rellena() {
+      for (int i = 0; i < 200; i++) {
+        lock (o) {
+          numero++;
+          numeros[iterador] = numero;
+          Thread.Sleep(50);
+          iterador++;
+        }
+      }
+    }
+
+    private void Button2_Click(object sender, EventArgs e) {
+      Thread t1 = new Thread(this.rellenaM);
+      Thread t2 = new Thread(this.leeM);
+      t1.Start();
+      t2.Start();
+    }
+
+    static bool fin_bloqueo = false;
+    //método asociado al hilo productor
+    private void rellenaM() {
+      for (int i = 999; i >= 0; i--) {
+        numeros[i] = i;
+        //Thread.Sleep(5);
+      }
+      lock (this) {
+        fin_bloqueo = true;
+        Monitor.Pulse(this);
+      }
+    }
+
+    //método asociado al hilo consumidor
+    private void leeM() {
+      Thread.Sleep(500);
+      lock (this) 
+        while (!fin_bloqueo)
+          Monitor.Wait(this);
+      for (int i = 0; i < 1000; i++) {
+        Debug.WriteLine(numeros[i]);
+      }
+    }
+
+    private void Button3_Click(object sender, EventArgs e) {
+      Thread t1 = new Thread(this.Ping);
+      Thread t2 = new Thread(this.Pong);
+      t1.Start();
+      t2.Start();
+    }
+
+    object o1 = new object();
+    object o2 = new object();
+
+    private void Ping() {
+      for (int i = 0; i < 1000; i++) {
+        lock (o2)
+          Monitor.Pulse(o2);
+        lock (o1) {
+          Monitor.Wait(o1);
+          Debug.WriteLine("ping");
+        }
+      }
+    }
+
+    private void Pong() {
+      for (int i = 0; i < 1000; i++) {
+        lock (o1)
+          Monitor.Pulse(o1);
+        lock (o2) {
+          Monitor.Wait(o2);
+          Debug.WriteLine("PONG");
+        }
+      }
+    }
+
+    private void Button4_Click(object sender, EventArgs e) {
+      //creo
+      Thread t1 = new Thread(this.LongFor);
+
+      t1.Start();
+      Thread.Sleep(100);
+      Debug.WriteLine("Abortando thread t1");
+      if (t1.IsAlive) Debug.WriteLine("Hilo t1 vivo antes de abort");
+      t1.Abort();
+      if (t1.IsAlive) Debug.WriteLine("Hilo t1 vivo después de abort");
+      t1.Join();
+      Debug.WriteLine("Fin de prueba");
+    }
+
+    private void LongFor() {
+      try {
+        for (int i = 0; i < 1000; i++) {
+          Debug.WriteLine(">>>Thread trabajando");
+          Thread.Sleep(100);
+        }
+      }
+      catch (ThreadAbortException e) {
+        Debug.WriteLine(">>>Excepción capturada: "+ e.Message);
+        Thread.ResetAbort();
+      }
+      Debug.WriteLine(">>>Thread todavía vivo");
+      Thread.Sleep(1000);
+      Debug.WriteLine(">>>Thread finalizando");
+    }
+  
+
+      private void Button5_Click(object sender, EventArgs e) {
+      //de esta forma no funcionaría
+      //Thread t1 = new Thread(this.EscribeText1);
+      //t1.Start();
+
+     Thread t1 = new Thread(this.EscribeText2);
+     t1.Start();
+
+    }
+
+    private void EscribeText1() {
+      this.textBox1.Text = "Hola";
+    }
+
+    delegate void DelegadoText();
+
+    delegate void DelegadoTextParametros(string s);
+
+    private void EscribeText2() {
+      //invocación delegado sin parámetros
+      DelegadoText dc1 = new DelegadoText(this.Escribir);
+      this.Invoke(dc1);
+
+      //invocación a un delgado con parámetros
+      DelegadoTextParametros dc2 = new DelegadoTextParametros(this.Escribir2);
+      this.Invoke(dc2, "hola con parámetros");
+    }
+
+    private void Escribir() {
+      this.textBox1.Text = "TEXTO";
+    }
+    private void Escribir2(string s) {
+      this.textBox2.Text = s;
+    }
+  }
+}
diff --git a/02-ThreadSincro/Form1.resx b/02-ThreadSincro/Form1.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/02-ThreadSincro/Form1.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/02-ThreadSincro/Program.cs b/02-ThreadSincro/Program.cs
new file mode 100644
index 0000000..1c6e65a
--- /dev/null
+++ b/02-ThreadSincro/Program.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace _02_ThreadSincro
+{
+    static class Program
+    {
+        /// <summary>
+        /// Punto de entrada principal para la aplicación.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new Form1());
+        }
+    }
+}
diff --git a/02-ThreadSincro/Properties/AssemblyInfo.cs b/02-ThreadSincro/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..3d74f0c
--- /dev/null
+++ b/02-ThreadSincro/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// La información general de un ensamblado se controla mediante el siguiente 
+// conjunto de atributos. Cambie estos valores de atributo para modificar la información
+// asociada con un ensamblado.
+[assembly: AssemblyTitle("03-ThreadSincro")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("03-ThreadSincro")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Si establece ComVisible en false, los tipos de este ensamblado no estarán visibles 
+// para los componentes COM.  Si es necesario obtener acceso a un tipo en este ensamblado desde 
+// COM, establezca el atributo ComVisible en true en este tipo.
+[assembly: ComVisible(false)]
+
+// El siguiente GUID sirve como id. de typelib si este proyecto se expone a COM.
+[assembly: Guid("36162286-86b2-49c9-981f-bee67cbdcb8a")]
+
+// La información de versión de un ensamblado consta de los cuatro valores siguientes:
+//
+//      Versión principal
+//      Versión secundaria
+//      Número de compilación
+//      Revisión
+//
+// Puede especificar todos los valores o usar los valores predeterminados de número de compilación y de revisión
+// utilizando el carácter "*", como se muestra a continuación:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/02-ThreadSincro/Properties/Resources.Designer.cs b/02-ThreadSincro/Properties/Resources.Designer.cs
new file mode 100644
index 0000000..34b5dff
--- /dev/null
+++ b/02-ThreadSincro/Properties/Resources.Designer.cs
@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Este código fue generado por una herramienta.
+//     Versión de runtime: 4.0.30319.42000
+//
+//     Los cambios de este archivo pueden provocar un comportamiento inesperado y se perderán si
+//     el código se vuelve a generar.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace _02_ThreadSincro.Properties
+{
+
+
+    /// <summary>
+    ///   Clase de recurso fuertemente tipado para buscar cadenas traducidas, etc.
+    /// </summary>
+    // StronglyTypedResourceBuilder generó automáticamente esta clase
+    // a través de una herramienta como ResGen o Visual Studio.
+    // Para agregar o quitar un miembro, edite el archivo .ResX y, a continuación, vuelva a ejecutar ResGen
+    // con la opción /str o recompile su proyecto de VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Devuelve la instancia ResourceManager almacenada en caché utilizada por esta clase.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("_02_ThreadSincro.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Invalida la propiedad CurrentUICulture del subproceso actual para todas las
+        ///   búsquedas de recursos usando esta clase de recursos fuertemente tipados.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}
diff --git a/02-ThreadSincro/Properties/Resources.resx b/02-ThreadSincro/Properties/Resources.resx
new file mode 100644
index 0000000..af7dbeb
--- /dev/null
+++ b/02-ThreadSincro/Properties/Resources.resx
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/02-ThreadSincro/Properties/Settings.Designer.cs b/02-ThreadSincro/Properties/Settings.Designer.cs
new file mode 100644
index 0000000..144310b
--- /dev/null
+++ b/02-ThreadSincro/Properties/Settings.Designer.cs
@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace _02_ThreadSincro.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}
diff --git a/02-ThreadSincro/Properties/Settings.settings b/02-ThreadSincro/Properties/Settings.settings
new file mode 100644
index 0000000..3964565
--- /dev/null
+++ b/02-ThreadSincro/Properties/Settings.settings
@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>
diff --git a/Threads.sln b/Threads.sln
new file mode 100644
index 0000000..0892ff5
--- /dev/null
+++ b/Threads.sln
@@ -0,0 +1,35 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.28729.10
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "01-HelloThreads", "01-HelloThreads\01-HelloThreads.csproj", "{B53D1830-2591-46C0-B93D-9A095CE459D1}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "02-ThreadSincro", "02-ThreadSincro\02-ThreadSincro.csproj", "{36162286-86B2-49C9-981F-BEE67CBDCB8A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D1DC89DE-204A-4571-AD00-B53A161006E2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D1DC89DE-204A-4571-AD00-B53A161006E2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D1DC89DE-204A-4571-AD00-B53A161006E2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D1DC89DE-204A-4571-AD00-B53A161006E2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B53D1830-2591-46C0-B93D-9A095CE459D1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B53D1830-2591-46C0-B93D-9A095CE459D1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B53D1830-2591-46C0-B93D-9A095CE459D1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B53D1830-2591-46C0-B93D-9A095CE459D1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{36162286-86B2-49C9-981F-BEE67CBDCB8A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{36162286-86B2-49C9-981F-BEE67CBDCB8A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{36162286-86B2-49C9-981F-BEE67CBDCB8A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{36162286-86B2-49C9-981F-BEE67CBDCB8A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {E899D1C0-BA4E-4621-B82C-CC913F352B2E}
+	EndGlobalSection
+EndGlobal