在WPF组合框的DataTemplate中访问Grid的键盘事件 [英] Access keyboard event of Grid in DataTemplate of WPF Combobox

问题描述

我使用了WPF组合框，该网格在组合框的ItemTemplate内的DataTemplate中放置了一个网格.
我正在尝试访问该特定网格的keyup事件.但这不会触发.

谢谢.

I have used a WPF Combobox having a Grid placed in DataTemplate inside ItemTemplate of the Combobox.
I am trying to access keyup event of that particular grid. But it does not fire.

Thank you.

推荐答案

这很简单.您需要像
这样使用EventSetter

This is pretty easy stuff. You need to use EventSetter like

<eventsetter event="KeyUp" handler="KeyUp_Handler" />

然后为KeyUp_Handler

then write the code for KeyUp_Handler

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