Hi. I have a report and I set report's documentanme in Needdatasource event like below:
((Telerik.Reporting.Processing.ProcessingElement)(sender)).Report.DocumentName = string.Format("{0}{1}_Report", dto.Name,dto.Surname);
I wrote this code before setting the report's Datasource. (I also try after setting the report's datasource).
When I click export button on report, it downloads document right name(for exmaple johnwhite_Report). Then I click refresh. Then I click export button again. This time, document name becomes Report. It does not show person name and surname.
Why does this happen. Any idea?
Thanks in advance.