院校校运会管理系统课程设计报告 - 图文(7)

己的图对应的ID

BITMAP bitmap;

bmpBackground.GetBitmap(&bitmap);

CBitmap *pbmpOld=dcMem.SelectObject(&bmpBackground); dc.StretchBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0, bitmap.bmWidth,bitmap.bmHeight,SRCCOPY); if (IsIconic()) {

CPaintDC dc(this); // device context for painting

SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

// Center icon in client rectangle

int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect;

GetClientRect(&rect);

int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2;

// Draw the icon

dc.DrawIcon(x, y, m_hIcon); } else {

CDialog::OnPaint(); }

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