MDI父窗体如何侦听子窗体关闭事件

[ChumpKlutz]

可不可MDI父窗体侦听子窗体关闭事件然后执行一个函数

这样子就不用在每个子窗体的关闭事件里执行一遍那个函数了

[兔子-顾问]

可以

    Private Sub Button9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button9.Click
        Dim frm As New Form
        frm.MdiParent = Me
        AddHandler frm.FormClosing, AddressOf MDI_FormClosing
    End Sub

    Private Sub MDI_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs)
        '代码写这里
    End Sub