- 注册时间
- 2006-4-15
- 最后登录
- 1970-1-1
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求助!!!
Private 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
Private Sub Command1_Click()
tim = BitBlt(Picture2.hDC, 1, 1, 32, 32, Picture1.hDC, 1, 1, WHITENESS)
End Sub
(是bmp文件)运行后屏幕上没有显示图片,而是在原显示图片的地方出现一大块黑,请问该怎么办?? |
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