Codejock Developer Community : Assertion Fail on OnFilePrintPreview http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 00:06:49 +0000 Tue, 04 May 2010 09:47:43 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=16660 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Assertion Fail on OnFilePrintPreview : I have builda simple MFC SDI projectwith...]]> http://forum.codejock.com/forum_posts.asp?TID=16660&PID=58315&title=assertion-fail-on-onfileprintpreview#58315 Author: XavierDev
Subject: 16660
Posted: 04 May 2010 at 9:47am

I have build a simple MFC SDI project with View derived from CXTPReportView, and I get an assertion fail everytime the PrintPreview is called:
 
void CXTPReportView::_OnPrint2(CDC* pDC, CPrintInfo* pInfo, CRect rcPrint)
{
if (!m_pPrintOptions || !pDC || !pInfo)
{
ASSERT(FALSE);
return;
}
 
UINT nPage = pInfo->m_nCurPage;
--->     ASSERT(nPage <= (UINT)m_aPageStart.GetSize());  // Where app crashes!! nPage=1 and m_aPageStart.GetSize() = 0
UINT nIndex = m_aPageStart[nPage-1];
 
 
I have bound this simple CView derived from CXTPReportView in the codejock sample ReportSample and it works, the PrintPreview shows up !! What am I missing?
 
Thank in advance.
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