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.v20.1.dll

NuGet Package: DevExpress.Web

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 Controls and MVC Extensions	ASPxGridView	.SettingsBehavior .AllowSelectSingleRowOnly
	GridViewProperties	.SettingsBehavior .AllowSelectSingleRowOnly
	GridViewSettings	.SettingsBehavior .AllowSelectSingleRowOnly
	GridViewSettings<RowType>	.SettingsBehavior .AllowSelectSingleRowOnly
	MVCxGridView	.SettingsBehavior .AllowSelectSingleRowOnly
	MVCxGridViewProperties	.SettingsBehavior .AllowSelectSingleRowOnly
ASP.NET Bootstrap Controls	BootstrapGridView	.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.