Dispatcher Examples : Dispatcher « Windows Presentation Foundation « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows Presentation Foundation
3. Dispatcher

<Window x:Class="DispatcherExamples.AvoidWait"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="DispatcherExamples" Height="300" Width="300"
    >
    <Grid>
        
    </Grid>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Windows.Threading;

namespace DispatcherExamples
{
    public partial class AvoidWait : System.Windows.Window
    {
        public AvoidWait()
        {
            InitializeComponent();
        }

        delegate void MyDelegateType();

        private void BackAndForth()
        {
            MyDelegateType work = delegate{
                DoWorkOnUIThread();
                DoTheMainWorkDone();
            };
            this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, work);
        }
        private void DoTheMainWorkDone()
        {
            Console.WriteLine("DoTheMainWorkDone");
        }

        private void DoWorkOnUIThread()
        {
            Console.WriteLine("DoWorkOnUIThread");
        }
    }
}

24.124.Dispatcher
	24.124.1.	Unblock Thread with Dispatcher.BeginInvoke
	24.124.2.	DispatcherTimer and EventHandler
	24.124.3.	Dispatcher.BeginInvoke with DispatcherPriority.Normal
	24.124.4.	Use DispatcherTimer to change Dependency Property
	24.124.5.	Dispatcher Examples
	24.124.6.	Using a DispatcherTimer
	24.124.7.	MailDispatcher and NotifyIcon
	24.124.8.	Using DispatcherTimer to trigger event