文本框提示

zhengjialon

要写在Form的Unload事件里才行：
Private Sub Form_Unload(Cancel As Integer)
If IsNull(文本) = True Then
MsgBox "你都没有填好呢，怎么走了？"
Cancel = -1
End If
End Sub

[此贴子已经被zhengjialon于2002-11-20 17:21:31编辑过]