<UserControl x:Class="rightClick.Page"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Width="400" Height="300">
<Grid x:Name="LayoutRoot" Background="White">
<TextBlock x:Name="MyField">Right click please.</TextBlock>
</Grid>
</UserControl>
2.在页面中设置silverlight的参数Windowless="true"
<asp:Silverlight ID="Silverlight1" runat="server" Height="480px"
MinimumVersion="2.0.30523" Source="~/ClientBin/rightClick.xap"
Windowless="true" Width="640px" />
<object data="data:application/x-silverlight," type="application/x-silverlight-2-b2" width="100%" height="100%">
<param name="source" value="ClientBin/rightClick.xap"/>
<param name="onerror" value="onSilverlightError" />
<param name="background" value="white" />
<param name="Windowless" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=115261" style="text-decoration: none;">
<img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style: none"/>
</a>
</object>
3.最后修改Page.xaml.cs页面的代码
新建立一个ContextMenuInterceptor类.这个类是用来处理页面中“OnContextMenu”事件的.在用到HTMLPage对象你需要引入System.Window.Browser命名空间.
在调用e.PeventDefault()方法后,将会取消右键点击事件.所以silverlight不会捕捉到它.
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;
using System.Windows.Browser;
namespace rightClick
{
public partial class Page : UserControl
{
ContextMenuInterceptor _cmi = null;
public Page()
{
InitializeComponent();
_cmi = new ContextMenuInterceptor(MyField);
}
}
public class ContextMenuInterceptor
{
TextBlock TextField;
public ContextMenuInterceptor(TextBlock textField)
{
TextField = textField;
HtmlPage.Document.AttachEvent("oncontextmenu", this.OnContextMenu);
}
private void _disibledevent=>
//Cancels the event if it is cancelable.
e.PreventDefault();
}
}
}
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