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void CProjectView::OnDraw(CDC* pDC)
{
CProjectDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
CProjectView* view = CProjectView::GetMeViewPlease();
if(.......)
{
CDC MemDC;
BITMAP InfoBitmap;
MemDC.CreateCompatibleDC((pDC));
view->next_bitmap->GetBitmap(&InfoBitmap);
MemDC.SelectObject(&view->next_bitmap);
pDC->StretchBlt(0,0,352,288,&MemDC,0,0,InfoBitmap.bmWidth,InfoBitmap.bmHeight,SRCCOPY);
}
else
{
CBitmap Bitm;
CDC MemDC;
Bitm.LoadBitmap(IDB_BITMAP1);
BITMAP InfoBitmap2;
MemDC.CreateCompatibleDC((pDC));
Bitm.GetBitmap(&InfoBitmap2);
MemDC.SelectObject(&Bitm);
pDC->StretchBlt(0,0,352,288,&MemDC,0,0,InfoBitmap2.bmWidth,InfoBitmap2.bmHeight,SRCCOPY);
}
} |
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