public static Ext.Net.RecordFieldType GetFieldType(Ext.Net.ColumnBase column) { string columnType = column.GetType().Name; switch (columnType) { case "DateColumn": return Ext.Net.RecordFieldType.Date; case "NumberColumn": return Ext.Net.RecordFieldType.Float; case "CheckColumn": return Ext.Net.RecordFieldType.Boolean; default: return Ext.Net.RecordFieldType.Auto; } }