语言:vb6.0 关于InvalidateRgn函数,请大家给个使用例子.
'使窗口指定区域不活动,并将它加入窗口刷新区,使之可随后被重画
Public Declare Function InvalidateRgn Lib "user32" (ByVal hwnd As Long, ByVal hRgn As Long, ByVal bErase As Long) As Long
谢谢了
'使窗口指定区域不活动,并将它加入窗口刷新区,使之可随后被重画
Public Declare Function InvalidateRgn Lib "user32" (ByVal hwnd As Long, ByVal hRgn As Long, ByVal bErase As Long) As Long
谢谢了
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货