Hi
We are using "Xtreme ToolkitPro v15.1.3". We are using customized print dialog and related function. The flow of function is
BOOL CGridViewCJ::OnPreparePrinting(CPrintInfo* pInfo)
{
...
// Delete the CPrintDialog object created in the CPrintInfo
...
// Construct and substitute with customized print dialog.
....
// Set the page range
...
// Change the PRINTDLG struct so that the custom print dialog
...
// Set the flags of the PRINTDLG structure otherwise the changes will have no effect.
....
and other initializations such as paper, title
// Call another function
ABC();
}// End of OnPreparePrinting()
void CCMCGridViewCJ::ABC()
{
....
/* get the page layout record */
if (!GetLayoutRecord(nLayoutId, &Layout))
return;
int nTop, nLeft, nBottom, nRight;
nTop = Layout.nTopMargin; // unit is in 1000th of an inch
nLeft = Layout.nLeftMargin;
nBottom = Layout.nBottomMargin;
nRight = Layout.nRightMargin;
//SK:9312
GetPaintManager()->SetColumnWidthWYSIWYG(TRUE);
m_pPrintOptions->GetPageHeader()->m_lfFont = *(GetLogFont(TITLEFONTINDEX));
// assume title is at center(row1,col2).
CString strHeaderFormat;
// date setup
if (Layout.bTitleDate)
strHeaderFormat = "&d";
else
strHeaderFormat = g_null;
// assume title is at center(row1,col2).
if (Layout.bTitle)
strHeaderFormat = strHeaderFormat + "&b" + lpMPrintOpt->szDetailString;
else
strHeaderFormat = g_null;
if(!strHeaderFormat.IsEmpty())
m_pPrintOptions->GetPageHeader()->m_strFormatString = _T(strHeaderFormat);
// set page count option
CString strPageCode;
strPageCode.LoadString(IDS_RG_PRINT_PAGE);
m_pPrintOptions->GetPageFooter()->m_strFormatString = _T(strPageCode);
CRect rect;
if(m_pPrintOptions->IsMarginsMeasureInches())
{
rect.top = nTop;
rect.bottom = nBottom;
rect.left = nLeft;
rect.right = nRight;
m_pPrintOptions->m_rcMargins = rect;
}
else
{
rect.top = nTop/1000;
rect.bottom = nBottom/1000;
rect.left = nLeft/1000;
rect.right = nRight/1000;
m_pPrintOptions->m_rcMargins = rect;
}
}
The above functions flow works OK and display the Print dialog on WIN XP, But the when we tried to build the application (32 bits) on WIN 7 (64 bits) and run the exe in debug/release mode, then after displaying the Print Dialog application get crashed on WIN 7 (64 bits).
[Note: above 2 function is for 32bit application ]
call
to "GetPaintManager()->SetColumnWidthWYSIWYG(TRUE);" leads to
"CXTPReportPaintManager::GetPrintPageWidth()" and then it fails.
I observe that "GetPrinterDeviceDefaults(...)" get called from our own function flow and also due to "GetPaintManager()->SetColumnWidthWYSIWYG(TRUE);" in ABC(..) function.
Please see the attached call stack "Print Diloag Crash-Call Stack.zip"
uploads/2903/Print_Diloag_Crash-Call_Stack.zip - uploads/2903/Print_Diloag_Crash-Call_Stack.zip
Please help me out.
Thanks,
Saket Kumar
-------------
-- Saket Kumar
|