Clear filters RadGrid Telerik

Telerik > RadGrid > Clear filter

foreach (var column in RadGrid1.MasterTableView.Columns)
{
         column.CurrentFilterFunction = GridKnownFunction.NoFilter;
         column.CurrentFilterValue = string.Empty;
}

RadGrid1.MasterTableView.FilterExpression = string.Empty;
RadGrid1.MasterTableView.Rebind();