RadGridView supports data sorting. Set RadGridView.EnableSorting or GridViewTemplate.EnableSorting properties to True enable the user sorting feature:
Copy[C#] Enabling the user sorting
this.radGridView1.MasterTemplate.EnableSorting = true;
Copy[VB.NET] Enabling the user sorting
Me.RadGridView1.MasterTemplate.EnableSorting = True
When sorting is enabled, the user can click on the column headers to control the sorting order. RadGridView supports three orders: Ascending, Descending, and None (no sort).
ShipCity column is sorted in descending order while the Freight column is sorted in ascending order
See End-user Capabilities Sorting topic about more information on the sorting behavior of RadGridView from the users' perspective.