稳扎稳打Silverlight(26) - 2.0线程之Lock, Interlocked, EventWaitHandle, Monitor, ThreadStaticAttribute

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稳扎稳打Silverlight(26) - 2.0线程之Lock, Interlocked, EventWaitHandle, Monitor, ThreadStaticAttribute

作者：webabcd


介绍
Silverlight 2.0 使用Lock, Interlocked, EventWaitHandle, Monitor来实现线程同步
    Lock - 确保代码块完成运行，而不会被其他线程中断
    Interlocked - 为多个线程共享的变量提供原子级的操作
    EventWaitHandle - 通知其他线程是否可入的类
    Monitor - 提供同步访问对象的机制
    ThreadStaticAttribute - 所指定的静态变量对每个线程都是唯一的


在线DEMO
http://www.cnblogs.com/webabcd/archive/2008/10/09/1307486.html


示例
1、Lock.xaml

<UserControl x:Class="Silverlight20.Thread.Lock"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left" Margin="5">

        <TextBlock x:Name="txtMsg" />

    </StackPanel>
</UserControl>

Lock.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Thread

2、Interlocked.xaml

<UserControl x:Class="Silverlight20.Thread.Interlocked"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left" Margin="5">

        <TextBlock x:Name="txtMsg" />

    </StackPanel>
</UserControl>

Interlocked.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Thread

3、EventWaitHandle.xaml

<UserControl x:Class="Silverlight20.Thread.EventWaitHandle"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left" Margin="5">

        <TextBlock x:Name="txtAutoResetEvent" />
        
        <TextBlock x:Name="txtManualResetEvent" />

    </StackPanel>
</UserControl>

EventWaitHandle.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Thread

4、Monitor.xaml

<UserControl x:Class="Silverlight20.Thread.Monitor"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left" Margin="5">

        <TextBlock x:Name="txtMsg" />

    </StackPanel>
</UserControl>

Monitor.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Thread
}

5、ThreadStaticAttribute.xaml

<UserControl x:Class="Silverlight20.Thread.ThreadStaticAttribute"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left" Margin="5">
    
        <TextBlock x:Name="txtMsg" />
        
        <TextBlock x:Name="txtMsg2" />

    </StackPanel>
</UserControl>

ThreadStaticAttribute.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Thread

OK
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