在写VB2005MDI程序是出现了ActiveMdiChild 的参数问题
写完了关闭MDI子窗体后,编译时出现了以下问题:
错误2 没有为“Protected Sub ActivateMdiChild(form As System.Windows.Forms.Form)”的参数“form”指定参数
其中代码如下
Private Sub 关闭ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles 关闭ToolStripMenuItem.Click
Dim ActiveChild As System.Windows.Forms.Form
ActiveChild = Me.ActivateMdiChild()
If (Not ActiveChild Is Nothing) Then
ActiveChild.Close()
End If
End Sub
哪个高人能够亮剑指点指点,小菜感激不尽!!!!!!!