Assertion Fail on OnFilePrintPreview

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   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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XavierDev Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 04 May 2010 Location: France Status: Offline Points: 5	Post Options Post Reply Quote XavierDev Report Post Thanks(0) Quote Reply Topic: Assertion Fail on OnFilePrintPreview 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.
	VS2008 SP1 XTP 12.0.0