新建一个工程
增加一个picture box和command button
加入下面的代码:Dim tenth As Long'条件编译#If Win32 ThenPrivate Declare Function BitBlt Lib "gdi32" _(ByVal hDestDC As Long, ByVal x As Long, ByVal y As Long, _ByVal nWidth As Long, ByVal nHeight As Long, _ByVal hSrcDC As Long, ByVal xSrc As Long, ByVal ySrc As Long, _ByVal dwRop As Long) As Long#ElsePrivate Declare Function BitBlt Lib "GDI" (ByVal hDestDC As _Integer, ByVal x As Integer, ByVal y As Integer, ByVal nWidth _As Integer, ByVal nHeight As Integer, ByVal hSrcDC...[ 查看全文 ]