Error while try to use ColumnGroups

[Venkata]

Hi,
I am using Telerik.Web.UI version 2012.1.501.40
And i am trying to use <ColumnGroups>
                              </ColumnGroups> 

But i am getting following error
Type 'Telerik.Web.UI.GridTableView' does not have a public property named 'ColumnGroups'
am i missing Anything?

[Shinu]

Hi Venkata,

The Multi-row column headers for RadGrid were introduced from Q2 2012 (version 2012.2.607). So please upgrade to this or the latest version to use MultiColumn Headers as demonstrated in the following demo:
 Grid / MultiColumn Headers

Thanks,
Shinu