Hi all,
I have a grid with a couple of columns with a ClientGroupHeaderTemplate set.
If the columns are visible, then ExportToExcel command works properly, but when I try to hide these columns ( .Hidden(true) ), exporting resets the header defined by me and shows the default one (Column name: value) in the exported file.
How can I show the ClientGroupHeaderTemplate if I want these columns hidden?

Hello Riccardo,

 

The grid doesn't export hidden columns and this is why their group header template isn't taken into account. You may consider customizing the generated workbook to achieve any custom look and feel of the Excel file.

 

Regards,
Atanas Korchev
Telerik