The CustomUnboundColumnData event argument provides the ASPxGridColumnDataEventArgs.GetListSourceFieldValue method that allows you to get the required cell value. Use the ASPxGridViewColumnDataEventArgs.Column and ASPxGridColumnDataEventArgs.ListSourceRowIndex properties to identify a row and column to which the currently processed cell belongs. Handle the ASPxGridView.RowUpdating event to save the modified data back to the data source. The event’s ASPxGridColumnDataEventArgs.IsSetData parameter isn’t in effect. CustomUnboundColumnData event allows you to populate unbound columns with data and save data values modified in unbound columns back to the data source. Within walking distance to -Canebrake Collective / Drive Thru Kane-Kan Coffee & Donuts. 1 hour to Tulsa, OK 50 minutes to Pioneer Woman You will be close to everything when you stay at this centrally-located bungalow located on 4th Street in Downtown Caney KS. Obtain the required value from a custom data source and assign it to the ASPxGridColumnDataEventArgs.Value parameter. Bed & Board 2-bedroom 1-bath Updated Bungalow. In this case, you need to supply data for the currently processed cell. By default, the event’s ASPxGridColumnDataEventArgs.IsGetData parameter is set to true.
This allows you to populate cells with data.
When the ASPxGridView is loaded, it raises the CustomUnboundColumnData event for each cell in unbound columns. This column’s GridViewDataColumn.FieldName property value must be unique and it must not refer to any field in the ASPxGridView’s underlying data source. The code sample below demonstrates how to add an unbound column that retrieves data using a delegate method. The CustomUnboundColumnData event fires for unbound columns only.Īdd a new data column to the ASPxGridView.Columns collection and set its GridViewDataColumn.UnboundType property to an appropriate value to create an unbound column.
0 kommentar(er)
