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GridViewCommandColumn Class

Represents a command column.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v18.2.dll

Declaration

public class GridViewCommandColumn :
    GridViewColumn,
    IWebGridCommandItemsOwner
Public Class GridViewCommandColumn
    Inherits GridViewColumn
    Implements IWebGridCommandItemsOwner

Related API Members

The following members accept/return GridViewCommandColumn objects:

Library Related API Members
ASP.NET Controls and MVC Extensions ASPxGridViewCommandButtonEventArgs.Column
ASPxGridViewCustomButtonEventArgs.Column
ASPxGridViewTableCommandCellEventArgs.CommandColumn
GridViewCommandColumnCustomButtonCollection.Column
eXpressApp Framework ASPxGridViewCustomButtonInitializer.Column

Remarks

A command column provides a set of commands that allow end-users to switch the ASPxGridView to edit mode, update data, delete rows, etc. A single command is represented by a command item.

There are seven command items:

A command column allows multiple command items to be displayed within a cell.

By default, a command item is represented by a link. It can also be represented by a button or image. Use the GridViewCommandColumn.ButtonType property to specify how the command column renders its command items.

NOTE

The ASPxGridBase.KeyFieldName property should be specified when using the following grid features:

  • data editing;
  • adding new and deleting existing row;
  • selecting row;
  • master-detail view;
  • endless paging.

Example

<dx:ASPxGridView ID="ASPxGridView1" runat="server" ClientInstanceName="gridView">
    <ClientSideEvents CustomButtonClick="grid_CustomButtonClick" />  
    <Columns>  
        <dx:GridViewCommandColumn VisibleIndex="0" Width="100px">  
            <CustomButtons>  
                <dx:GridViewCommandColumnCustomButton Text="Show New Window" ID="ShowNewWindow">  
                </dx:GridViewCommandColumnCustomButton>  
            </CustomButtons>  
        </dx:GridViewCommandColumn>  
        ...
    </Columns>  
</dx:ASPxGridView>
See Also