页面打印控件的编写案例

void CNkPrintCtrl::InitPrint() 
{
// TODO: Add your dispatch handler code here
CFont newFont;

// get the default printer
CPrintDialog dlg(FALSE);
dlg.GetDefaults();

// is a default printer set up?
hdcPrinter = dlg.GetPrinterDC();
if (hdcPrinter == NULL)
{
MessageBox( _T("Buy a printer!"), _T("Buy a printer!"), MB_OK );
return;
}

// create a CDC and attach it to the default printer
if ( attach_flag == 0 ) {
dcPrinter.Attach(hdcPrinter);
attach_flag = 1;
}

// call StartDoc() to begin printing
DOCINFO docinfo;
memset( &docinfo, 0x00, sizeof(docinfo) );
docinfo.cbSize = sizeof(docinfo);
docinfo.lpszDocName = _T("TestPrint");