ASPxGridView.RowCommand Event

Fires when a control contained within a templated grid row raises the Command event.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.2.dll

Declaration

C#

public event ASPxGridViewRowCommandEventHandler RowCommand

VB.NET

Public Event RowCommand As ASPxGridViewRowCommandEventHandler

Event Data

The RowCommand event's data class is ASPxGridViewRowCommandEventArgs. The following properties provide information specific to this event:

Property	Description
CommandArgs	Gets the argument for the command.
CommandSource	Gets the source of the command.
KeyValue	Gets an object that uniquely identifies the data row. Inherited from ASPxGridViewItemEventArgs.
VisibleIndex	Gets the visible index of the data row. Inherited from ASPxGridViewItemEventArgs.

Remarks

The ASPxGridView control allows the contents of its rows to be customized through defining templates. A template is a set of HTML elements and controls which constitute a layout for a particular item. See the Grid Elements that Support Templates topic to learn more about which row element templates are available within the ASPxGridView.

The RowCommand event is fired when any control contained within a templated grid row raises the Command event. The RowCommand event is commonly used when a specific command name is associated with a button control. This allows you to create multiple button controls within different templated rows and programmatically determine which button control is clicked.

Write an RowCommand event handler to perform specific actions each time the Command event is raised by any control contained within any templated grd row. The RowCommand event provides a parameter of the ASPxGridViewRowCommandEventArgs type.

Example

C#

protected void grid_RowCommand(object sender, ASPxGridViewRowCommandEventArgs e) {
    ASPxGridView grid = (ASPxGridView)sender;
    object id = e.KeyValue;
    string filename = grid.GetRowValuesByKeyValue(id, "CategoryName").ToString();
    ...
}