请问如何判断点击了窗体右上角的那个x按钮?
是这样的,一个窗体,自定义了一个关闭按钮了,它的功能就是me.close
现在要求当点击窗体右上角的那个x按钮时,不关闭窗口,怎么判断呢?
[解决办法]
Private Sub Form2_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
If Not Button1.ContainsFocus Then
e.Cancel = True
End If
End Sub