CDC *pDC=pView->GetDC();
CRect rc;
pView->GetClientRect(rc);
CDC memDC;
//定义一个设备上下文
memDC.CreateCompatibleDC(pDC);
//创建兼容的设备上下文
HBITMAP
Bmp;
Bmp=(
HBITMAP
)LoadImage(NULL,Filename,IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
CBitmap *bmp=NULL;
bmp=CBitmap::FromHandle(Bmp);
memDC.SelectObject(bmp);
//选中位图对象
pDC->StretchBlt(rc.left,rc.top,rc.Width(),rc.Height(),&memDC,0,0,1280,1024,SRCCOPY);
//绘制位图
bmp->DeleteObject();
//释放位图对象
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