MFC 为什么这样画不到东西出来?
为什么这样画不到东西出来?
CDC * pDC =this->GetDC ();
CBitmap bitmap;
bitmap.LoadBitmapW (IDR_SKIN1);
CDC dcComp;
dcComp.CreateCompatibleDC(pDC);
dcComp.SelectObject(&bitmap);
//getsizeofbitmapforBitBlt()
BITMAP bmInfo;
bitmap.GetObject(sizeof(bmInfo),&bmInfo);
//useBitBlt()todrawbitmap
pDC->BitBlt(0,0,bmInfo.bmWidth,bmInfo.bmHeight,&dcComp,0,0,SRCCOPY);