Is it true? RegData when it deal with DataTable

[a.ebbini]

I have CrossTab Report and it contains over 29,000 record , and observe that
In Web Application ,when i put datatable in RegData it take 31 seconad to display the report but when i put IEnumerable it take 37
secoand.
In Windows Application and by using same report ,when i put datatable in RegData it take 21 seconad to display the report but when i put IEnumerable it take 40
secoand.

Note that i am put in web application report viewer RenderMode property to be RenderOnlyCurrentPage

[HighAley]

Hello.

Please, send us a sample project that demonstrate the issue.
We need to analyze it to make any optimization.

Thank you.