Private Sub txt_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles txt.LostFocus
if 点击了ButtonA
Me.Close()
endif
。。。。。。。。。。
End Sub
请问如何实现
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救命啊。。。失去焦点时捕捉动作
Private Sub txt_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles txt.LostFocus if 点击了ButtonA Me.Close() endif 。。。。。。。。。。 End Sub 请问如何实现