还有formactivecontrolchange ??！ [英] There formactivecontrolchange??!

问题描述

更改表格activecontrol时，我需要做一些事情.

表单有此活动吗?

也许像formactivecontrolchange之类的东西?

Hi,

I need to do somthing when form activecontrol is changed.

Form has this event?

Maybe something like formactivecontrolchange?
If it dosent, can I use delegate to define this?

推荐答案

您是否浏览了IDE中列出的事件，还是自己进行了研究?我不知道是否存在这样的事件，当焦点集中在所有控件上或丢失时，您可能不得不挂起该事件.

如果该事件不存在，则委托人将如何创建该事件?

Did you look through the events listed in the IDE, or do any research yourself ? I don''t know if such an event exists, you may have to hook the event when focus is gained or lost to all your controls.

How would a delegate create this event, if it does not exist ?

这篇关于还有formactivecontrolchange ??！的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！