🚀 go-pugleaf

Hi,

I have created a dll in C# (from BDS2006) that contains a form with the
CrystalReportViewer and the toolbar hidden.  I have implemented my own
toolbar.

This dll is being called from a Delphi2006 Win32 application.

There are two problems.

1) When I try to export the report to any file type (using
ReportDocument.Export), I get an error mesage (Method
'ISCREditableRTFExportFormatOptions_reserved5' on type
'CrystalDecisions.ReportAppServer.ReportDefModel,EditableRTFExportFormatOpti
onsClass' from assembly.  'CrystalDecisions.ReportAppServer.ReportDefModel,
Version=11.0.3300.0, Culture=neutral, PublicKeyToken=xxxxx' is overiding a
method that has been overriden).  When I try to export using the
ReportDocument.ExportToDisk function, I get the same error.  The export does
not happen.

When I show the native toolbar and try to export, I get the same error.  I
do not get the error if I run the code using a .NET calling application.

2)  Same thing happens when I do a Refresh (using
CrystalReportViewer.RefreshReport).  The error I get a similar error.

I would have gone with the native VCL component however, there is a problem
with the tree view on the report when using the VCL component.  Clicking on
the treeview a second time to position yourself in the report freezes the
app.  The Crystal Reports knowledge base indicates that this is a known
problem.

How do I get the dll to work properly when calling it from a Delphi Win32
app and not throw the exceptions (other than not using Crystal)