我想禁用WebBrowser控件的右键
private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
WebBrowser b = (WebBrowser)sender;
if (b.Document != null)
{
HtmlDocument document = b.Document;
document.ContextMenuShowing += new HtmlElementEventHandler(OnMyContextMenu);
}
}
private void OnMyContextMenu(object sender, HtmlElementEventArgs e)
{
e.ReturnValue = false;
}
为什么一般的页面都可以,但碰到框架页就不行啦???
private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
WebBrowser b = (WebBrowser)sender;
if (b.Document != null)
{
HtmlDocument document = b.Document;
document.ContextMenuShowing += new HtmlElementEventHandler(OnMyContextMenu);
}
}
private void OnMyContextMenu(object sender, HtmlElementEventArgs e)
{
e.ReturnValue = false;
}
为什么一般的页面都可以,但碰到框架页就不行啦???
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程序,犹如人生。