Data is not showing for first time Preview report

[hardik]

Hello team ,
Please try to share solution of my issue asap.
issue : I have an report , i'm adding data source data while user click on preview button [preview report process] using regData mehtod. in this case when I click preview button first time it's not showing data in report but again user go to edit report by clicking home button of designer preview and then click on preview button so it's showing data into reports.

[Lech Kulikowski]

Hello,

Please send us a sample project that reproduces the issue for analysis.

Thank you.