请教，基于对话框的程序要打印，如何实现？

[jiva12]

如题，做过的和有经验的老大，给指条明路吧。
最好是保姆型的代码，马上就能用上的，我急用。谢谢。

[idAnts]

//按下print按钮的函数
void CPrintDlgDlg::OnPrint()
{
CString szContents;
//IDC_EDIT1为一个Edit控件
GetDlgItemText( IDC_EDIT1, szContents );
HDC hdcPrn ;
CPrintDialog *printDlg =
new CPrintDialog(FALSE, PD_ALLPAGES | PD_RETURNDC, NULL);
printDlg->m_pd.nMinPage = printDlg->m_pd.nMaxPage = 1;
printDlg->m_pd.nFromPage = printDlg->m_pd.nToPage = 1;
printDlg->DoModal();
hdcPrn = printDlg->GetPrinterDC();
if (hdcPrn != NULL)
{
CDC *pDC = new CDC;
pDC->Attach (hdcPrn);
pDC->StartDoc("My Printer Dialog");
pDC->StartPage();
SetPrinterSettings(pDC, hdcPrn);
pDC->TextOut(10, 10, szContents);
pDC->EndPage();
pDC->EndDoc();
pDC->Detach();
delete pDC;
}
delete printDlg;
}


void CPrintDlgDlg::SetPrinterSettings(CDC *pDC, HDC hdcPrn)
{
short cxPage, cyPage;

cxPage = ::GetDeviceCaps (hdcPrn, HORZRES) ;
cyPage = ::GetDeviceCaps (hdcPrn, VERTRES) ;
pDC->SetMapMode (MM_ISOTROPIC) ;
pDC->SetWindowExt ( 1000, 1000) ;
pDC->SetViewportExt (cxPage / 2, -cyPage / 2) ;
pDC->SetViewportOrg (cxPage / 2, cyPage / 2) ;
pDC->SetTextAlign (TA_BASELINE | TA_CENTER) ;
}

[smallsix]

http://www.vckbase.com/document/viewdoc.asp?id=314

自己看吧！

[jiva12]

好的，多谢 idAnts(你才无聊呢) ，讲的非常详细，谢谢，我这两天忙着编程，没空来csdn，其实什么都是自己摸索出来的，那个问题我已经解决了。无论无何，对这种保姆精神，我一定要给分。