Thank you for modifying the sample project. To avoid the current grouping behavior of the RadGridView
you should set the GroupRenderMode
". Please check the code snippet below:
" mode is our new virtualization mechanism. You can refer to the Grouping Modes
documentation article for further reference.
As a side note, we do not recommend our customers to use the RadGridView
in controls/panels which will measure it with infinity, as this turns off the RadGridView
virtualization. You can check more about improving the RadGridView
performance in the Tips and Tricks
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.