禁用事件冒泡C＃WPF [英] disable event-bubbling c# wpf

问题描述

我有以下问题：

当我有两个标签相互转化：

When I got two labels into each other:

<Label x:Name="First" MouseUp="Label_MouseUp">
    <Label x:Name="Second" MouseUp="Label_MouseUp_1">This is a label into another label</Label>
</Label>

和下面的代码：

private void Label_MouseUp(object sender, MouseButtonEventArgs e)
{
    Console.WriteLine("Do NOT show me");
}

private void Label_MouseUp_1(object sender, MouseButtonEventArgs e)
{
    Console.WriteLine("Show me");
}

当我点击第二，我希望它只触发Label_MouseUp_1 。但是，在我的控制台我得到：

When i click "Second", I want it to trigger only "Label_MouseUp_1". But in my console i get:

显示我
不显示我

Show me
Do NOT show me

有没有办法关闭冒泡事件？

Is there a way to turn off the bubbling events?

（也，第一必须点击，以便消除该事件有没有解决的问题）

(also, "First" has to be clickable, so removing the event there doesn't solve the problem)

日Thnx

推荐答案

我没有文档权我的面前，但是我觉得如果你标记为已处理就会停止上升链事件的MouseButtonEventArgs对象。

I don't have the docs right in front of me, but I think if you mark the MouseButtonEventArgs object as Handled it stops the event from going up the chain.

应该是那样简单

e.Handled = true;

请别人纠正我，如果我错了这一点。

Please somebody correct me if I am wrong about this.

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