Question

CDC怎么调用CBitmap对像

Answer 1

CBitmap bitmap;
bitmap.LoadBitmap(IDB_BITMAP1);

CDC dcMemory;
dcMemory.CreateCompatibleDC(pDC);

// Select the bitmap into the in-memory DC
CBitmap* pOldBitmap = dcMemory.SelectObject(&bitmap);
RECT rect;
GetClientRect(&rect);
pDC->BitBlt(0, 0, rect.right, rect.bottom, &dcMemory,0, 0, SRCCOPY);
dcMemory.SelectObject(pOldBitmap);