Dynamically changing TfrDBDataSet's dataset proper

DPerkinsDPerkins
edited 3:26AM in FastReport 2.xx VCL
OK, I have a multi-purpose routine that accepts a passed in Dataset and I need to create a report from this dataset. What order should I do things? I've tried this:


frDBDataSet->DataSet = pDS;
frDBDataSet->Init();

if ( LoadReport( sReportName, frReport ))
{
frDBDataSet->RangeBegin = (bCurRow) ? rbCurrent : rbFirst;
frDBDataSet->RangeEnd = (bCurRow) ? reCurrent : reLast;
frDBDataSet->OpenDataSource = false; // tis already open

frReport->ShowPrintDialog = false;
frReport->ShowProgress = false;

if ( frReport->PrepareReport() )
bRet = ExportToStream( frReport, pMemStr, cFormat );
}

but when OnGetValue is called, the dataset doesn't appear to point to a valid record - probably at EOF ???

Anyone?

TIA

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