Reset GridView Column Filter When RadGridView Data is Reloaded

Updated on Sep 15, 2025

Environment

Product Version	2024.4.1213
Product	RadGridView for WPF

Description

How to remove the column filter when the ItemsSource of RadGridView is reset.

Solution

By default the column filter is not cleared when the ItemsSource of RadGridView gets updated. To do this, manually clear the ColumnFilterDescriptor of the GridViewDataColumn objects.

C#

	foreach (var column in gridView.Columns.OfType<GridViewDataColumn>())
	{
		column.ColumnFilterDescriptor.Clear();
	}