910211-未触发onmousedown

问题描述

嗨我的应用程序是Silverlight类型.我想在用户单击浏览器的边框时触发.为此，我使用了以下方法:

  public  MainPage()
{
    InitializeComponent();
     bool  bResult = System.Windows.Browser.HtmlPage.Window.AttachEvent("  onmousedown" ，新 EventHandler( this  .eventHandler));
}

私有 无效 eventHandler(对象发​​件人，EventArgs e)
{
    ...
} 

但未调用eventHandler.为什么?
ps1.如果我将"onmousedown"更改为"onresize"，则称为.
ps2. bResult在两种情况下都是正确的.

解决方案

himy application is of type Silverlight. i want to trigger when user clicks on the border of the browser. for this purpose, i used this method:

public MainPage()
{
    InitializeComponent();
    bool bResult = System.Windows.Browser.HtmlPage.Window.AttachEvent("onmousedown", new EventHandler(this.eventHandler));
}

private void eventHandler(object sender, EventArgs e)
{
    ...
}

but the eventHandler is not called. why?
ps1. if i change "onmousedown" to "onresize" it''s called.
ps2. bResult is true in both cases.

解决方案

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