Most of us find it difficult to implement a similar FindControl functionality from GridView in UltraWebGrid using the TemplatedColum. Here is a way to do it.
/// <summary> /// Initalize grid row /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void _Grid_InitializeRow(object sender, Infragistics.WebUI.UltraWebGrid.RowEventArgs e) { UltraWebGrid grid = sender as UltraWebGrid; if(grid == null) return; TemplatedColumn col = (TemplatedColumn) grid.Columns[0]; CellItem item = (CellItem) col.CellItems[e.Row.Index]; RadioButton optSelect = item.FindControl("optSelect") as RadioButton; if (optSelect != null) { optSelect.Attributes["onclick"] = string.Format("alert('Row# : {0}')", e.Row.Index); } }