[Solved] Disable Sorting

[JungTae]

I want to disable the sorting function which fires when the user clicks and drags a column to the top of the grid. Is this possible?

[JungTae]

My mistake, I meant grouping

[Vanya Pavlova]

Hello JungTae,

You have several options if you want to disable Grouping functionality in RadGridView, based on your custom requirements.
You can cancel Grouping event of RadGridView using following code:

private void radGridView_Grouping (object sender, Telerik.Windows.Controls.GridViewGroupingEventArgs e)
{
   e.Cancel = true;
}

In addition to this, you can also hide GridViewGroupPanel through setting ShowGroupPanel property of RadGridView to False.

Also you have an option to disable grouping only for particular columns through setting IsGroupable property to false to that column, using the following markup:

<telerik:GridViewDataColumn IsGroupable="False" Header="ID" DataMemberBinding="{Binding ID}"/>

Regards,
Vanya Pavlova
the Telerik team