控件事件不读 [英] Controls Events are not reading

问题描述

我刚刚在GroupBox中保留了所有控件。现在我正在尝试使用事件编码，但它使用_1名称创建新事件。



例如旧的txtName_Gotfocus（...）和新的txtName_Gotfocus_1（...）



i已经检查过深深地，发现它已经从控制事件中移除了所有的手柄........


为什么会出现这种情况？我刚刚在GroupBox中剪切并粘贴所有控件以进行分组？



请回复...

解决方案

< blockquote>当您剪切并粘贴具有处理程序事件的控件时，设计人员无法理解您的操作。当你剪切它们时它认为你删除它们 - 所以它认为它应该删除处理程序，因为它们已经消失了。粘贴后没有机制可以将它们添加回来。它就是这样。

I have just kept all controls in GroupBox. Now I am trying to use it events coding but it makes new event with _1 name.

e.g old txtName_Gotfocus(...) and new txtName_Gotfocus_1(...)

i have checked deeply, found that it has removed all Handles ....... from controls events.

why this happended ? i have just cut and paste all controls in GroupBox for grouping only ?

Please reply...

解决方案

When you cut and paste controls that have handler event, the designer does not understand what your doing. When you cut them it thinks you removed them - so it thinks it should remove the handler since they are gone. There is no mechanism to add them back after they are pasted back. It is what it is.

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