c# wpf 禁用事件冒泡
我遇到以下问题：
当我将两个标签相互插入时：
<Label x:Name="First" MouseUp="Label_MouseUp">
<Label x:Name="Second" MouseUp="Label_MouseUp_1">This is a label into another label</Label>
</Label>
以及以下代码：
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");
}
当我单击“第二个”时，我希望它仅触发“Label_MouseUp_1”。但在我的控制台中我得到：
显示我
不要显示我
有没有办法关闭冒泡事件？
（另外，“First”必须是可点击的，因此删除那里的事件并不能解决问题）
Thnx
I'm having the following problem:
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>
And the following code:
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");
}
When i click "Second", I want it to trigger only "Label_MouseUp_1". But in my console i get:
Show me
Do NOT show me
Is there a way to turn off the bubbling events?
(also, "First" has to be clickable, so removing the event there doesn't solve the problem)
Thnx
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我面前没有文档，但我认为如果将 MouseButtonEventArgs 对象标记为“已处理”，它会阻止事件沿着链向上移动。
应该很简单，
如果我对此有误，请有人纠正我。
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.
Should be as simple as
Please somebody correct me if I am wrong about this.