private UAReturn addDatagridRow(string colName, string celdata, string rowdata, int rowindex, ServerDataSource dataSource) { //return (dispatcher.EvaluateToObject(RCommandStrings.AddNewDatagridRow(colName, celdata, rowindex, dataSource), false) as string); return (dispatcher.EvaluateToUAReturn(RCommandStrings.AddNewDatagridRow(colName, celdata, rowdata, rowindex, dataSource))); }