在对话框中间打出需显示变量

 

CPaintDC dc(this);

 

CRect rect;

GetWindowRect(rect);

rect.right -= rect.left;

rect.bottom -= rect.top;

rect.left = rect.top = 0;

CString str;

str.Format(TEXT("%d"), m_lWndNumber);

dc.DrawText(str.GetBuffer(), -1, rect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);