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'源代码PrivateDeclareFunctionGetDCLib"user32"(ByValhwndAsLong)AsLong'GetDC()功能是获取指定窗体的设备场景的句柄(hDC),用参数0则可以获取整个屏幕的场景句柄PrivateDeclareFunctionGetPixelLib"gd
VB 21