Hello,

We do have a sample similar to this scenario. The sample file NamedPeriodGroupInterval.aspx is located in [Installation Folder]\Program Files\Intersoft Solutions\Intersoft WebUI Studio 2011 R1\Samples\For ASP.NET\ISNet.WebUI.Samples\cs\WebGrid.

You can browse to the live sample in here.

Hope this helps. Thank you.

Regards,
-Martin-

Hi Martin,

Thanks for sending the link to the samples.  I tried it and now I get an error when I set the group interval to "NamedPeriod".  It seems to work fine when I set it to date.  Attached is the error.  Please help.  thanks.

Steve

Hello Steve,

Try to use ISDataSource control when you bind the data to WebGrid. It seems that "NamedPeriod" group interval will only works when you use ISDataSource.

Thank you.

Regards,
-Martin-