贴图美化

int iScreenX = GetSystemMetrics(SM_CXSCREEN);

int iScreenY = GetSystemMetrics(SM_CYSCREEN);

CPaintDC *pdc=&dc;

CRect r;

GetClientRect(&r);

CBitmap *pBitmap= new CBitmap;

pBitmap->LoadBitmap(IDB_CAS_MENU);

BITMAP bm;

    // 重绘功能按钮背景

pBitmap->GetBitmap(&bm);

CDC* pDisplayMemDC = new CDC;

pDisplayMemDC->CreateCompatibleDC(pdc);

pDisplayMemDC->SelectObject(pBitmap);

pdc->StretchBlt(0,0,r.right,100,pDisplayMemDC,0,0,bm.bmWidth,bm.bmHeight,SRCCOPY);

pBitmap->DeleteObject();

    //释放资源

ReleaseDC(pDisplayMemDC);

delete pDisplayMemDC;

delete pBitmap;