--- mstools/mfc/samples/chart/chartwnd.cpp	2018/08/09 18:22:42	1.1.1.2
+++ mstools/mfc/samples/chart/chartwnd.cpp	2018/08/09 18:25:00	1.1.1.3
@@ -655,14 +655,21 @@ BOOL CChartWnd::DoPrint()
 
 	CPrintDialog printDialog(FALSE);
 	if (printDialog.DoModal() == IDCANCEL)
-		return FALSE;
+		return TRUE;
 
 	pDC = new CDC;
+	ASSERT(printDialog.GetPrinterDC() != NULL);
 	pDC->Attach(printDialog.GetPrinterDC());
 
 	xPage = pDC->GetDeviceCaps(HORZRES);
 	yPage = pDC->GetDeviceCaps(VERTRES);
 
+	if (pDC->SetAbortProc(lpfnAbortProc) < 0)
+	{
+		delete pDC;
+		return FALSE;
+	}
+
 	// The chart main window has to be disabled while printing so that
 	// the user can't change data.
 	//
@@ -675,21 +682,7 @@ BOOL CChartWnd::DoPrint()
 	m_pPrintDlg = new CPrintDlgBox;
 	hPrintDlg = m_pPrintDlg->m_hWnd;
 
-	if (pDC->SetAbortProc(lpfnAbortProc) < 0)
-	{
-		delete pDC;
-		return FALSE;
-	}
-
-#ifndef _NTWIN
-	if (pDC->StartDoc(szMessage) > 0)
-#else
-	DOCINFO di;
-	di.cbSize = sizeof(di);
-	di.lpszDocName = szMessage;
-	di.lpszOutput = NULL;
-	if (pDC->StartDoc(&di) > 0)
-#endif
+	if (pDC->StartDoc(szMessage) >= 0 && pDC->StartPage() >= 0)
 	{
 		oldX = m_cxClient;
 		m_cxClient = xPage;
@@ -698,7 +691,7 @@ BOOL CChartWnd::DoPrint()
 
 		RenderChart(pDC);
 
-		if (pDC->EndPage() > 0)
+		if (pDC->EndPage() >= 0)
 		{
 			pDC->EndDoc();
 		}
@@ -712,6 +705,9 @@ BOOL CChartWnd::DoPrint()
 		bError = TRUE;
 	}
 
+	if (bError)
+		pDC->AbortDoc();
+
 	m_cxClient = oldX;
 	m_cyClient = oldY;