如何判断子窗体是否打开
在父窗体内打开多个子窗体,为了避免同一个子窗体多次打开,需要判断该子窗体是否打开
2009-07-21 21:58
2009-07-22 05:20
如何判断子窗体已经存在呢?
2009-07-22 09:44
程序代码: For x = 0 To (Me.MdiChildren.Length) - 1
tempChild = CType(Me.MdiChildren(x), Form)
If tempChild.Name = MDIChildFormName Then
frmyn = True
'检测到有该MDI子窗体,设为TRUE 并退出循环
Exit For
Else
frmyn = False
End If
Next

2009-07-22 11:01
2009-07-22 11:09
2009-07-22 14:30
谢谢版主
2009-07-22 14:30
2009-07-22 18:21