ReadOnly column in Infragistics UltraWinGrid

Question

Does anyone know how to make a column ReadOnly in a Infragistics UltraWinGrid that where the columns/rows are dynamically created? I want to make the first column read only but allow them to edit the second column. JobClass[] JobClassArray = JobClass.GetAllJobClass(); list = new ArrayList(); foreach(JobClass item in JobClassArray) { list.Add(new DictionaryEntry(item.JobClassName, item.Description.Trim())); } if(list.Count != 0) { this.udgCommon.DataSource = list; udgCommon.DisplayLayout.Bands[0].Columns[0].Header.Caption = "Class"; udgCommon.DisplayLayout.Bands[0].Columns[1].Header.Caption = "Description"; } I have tried "udgCommon.DisplayLayout.Bands[0].Columns[0].IsReadOnly = false" but that properites is read-only. Ironic. Jess