WPF ContextMenu使用(Shift-Right-Click)

时间:2011-03-21 21:11:51

标签: wpf contextmenu shift right-click

我对WPF中的“ContextMenu”有疑问。有没有办法只在执行“Shift-Right-Click”时弹出上下文菜单? 我一直在寻找这个地方。只有在进行“右键单击”时,才能弹出ContextMenu。

任何人都有任何想法??

1 个答案:

答案 0 :(得分:6)

试试这个......你的XAML上下文菜单属性应该如下所示......

<ElementToWhichContextMenuIsAttached ContextMenu="{StaticResource MyContextMenu}"
                                     ContextMenuOpening="MyContextMenuOpening"/>

你的代码背后会是这样的。

    /// <summary>
    /// This will suppress the context menu if the shift key is not pressed
    /// </summary>
    private void MyContextMenuOpening(object sender, ContextMenuEventArgs e)
    {
        // Show context menu as handled if no key is down.
        e.Handled = !(Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift));
    }