When setting datasource if the data is a dynamic type it wont render anything. My type is IEnumerable<dynamic> Cheers
<telerik:RadGrid ... AllowFilteringByColumn="true">protected void RadPivotGrid1_NeedDataSource(object sender, PivotGridNeedDataSourceEventArgs e){ IEnumerable<dynamic> source = Enumerable.Range(1, 6).Select(x => new { TextField = "Item " + x, ValueField = x }); RadPivotGrid1.DataSource = source;}