CBitmap pic;
HBITMAP hBitmap; hBitmap=LoadBitmap(AfxGetInstanceHandle(),MAKEINTRESOURCE(1228));
if( hBitmap == NULL )
AfxMessageBox("装载图片资源失败!");
pic.FromHandle(hBitmap); int nOverlayType = 0;
CRect rcImage(100,100,300,300); LPDWORD lpBuf = (LPDWORD)GlobalLock(pic);
想得到图片的LPDWORD型的指针 但老是失败
HBITMAP hBitmap; hBitmap=LoadBitmap(AfxGetInstanceHandle(),MAKEINTRESOURCE(1228));
if( hBitmap == NULL )
AfxMessageBox("装载图片资源失败!");
pic.FromHandle(hBitmap); int nOverlayType = 0;
CRect rcImage(100,100,300,300); LPDWORD lpBuf = (LPDWORD)GlobalLock(pic);
想得到图片的LPDWORD型的指针 但老是失败
bm.GetBitmap(&btm);
DWORD size=btm.bmWidthBytes*btm.bmHeight;
LPSTR lpData=(LPSTR)GlobalAllocPtr(GPTR,size);