ASPxGridViewBehaviorSettings.AllowSelectSingleRowOnly Property

Gets or sets a value that specifies whether multiple row selection is available within the ASPxGridView.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v18.2.dll

Declaration

C#

[DefaultValue(false)]
public bool AllowSelectSingleRowOnly { get; set; }

VB.NET

<DefaultValue(False)>
Public Property AllowSelectSingleRowOnly As Boolean

Property Value

Type	Default	Description
Boolean	**false**	true if only a single row can be selected within the grid; false if multiple row selection is available.

Property Paths

You can access this nested property as listed below:

Library	Object Type	Path to AllowSelectSingleRowOnly
ASP.NET Bootstrap Controls	BootstrapGridView	.SettingsBehavior.AllowSelectSingleRowOnly
ASP.NET Web Forms Controls	ASPxGridView	.SettingsBehavior.AllowSelectSingleRowOnly
	GridViewProperties	.SettingsBehavior.AllowSelectSingleRowOnly
	GridViewSettings	.SettingsBehavior.AllowSelectSingleRowOnly
	GridViewSettings<RowType>	.SettingsBehavior.AllowSelectSingleRowOnly
	MVCxGridView	.SettingsBehavior.AllowSelectSingleRowOnly
	MVCxGridViewProperties	.SettingsBehavior.AllowSelectSingleRowOnly

Remarks

You can set the grid’s AllowSelectSingleRowOnly property to true to restrict the grid to one selected row at a time. In this mode, check boxes displayed within the command column’s cells are automatically replaced with radio buttons, indicating a single-option selection.

Note

• Rows selection is not supported when cell merging is allowed.
• When ASPxGridView is used as a dropdown grid within ASPxGridLookup, the AllowSelectSingleRowOnly property synchronizes its value with the editor’s ASPxGridLookup.SelectionMode property.