DiagramControl.AllowEmptySelection Property

Specifies whether to allow selecting the root item. This is a dependency property.

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v24.2.dll

NuGet Package: DevExpress.Wpf.Diagram

Declaration

C#

public bool AllowEmptySelection { get; set; }

VB.NET

Public Property AllowEmptySelection As Boolean

Property Value

Type	Description
Boolean	true, to allow selecting the root item ; otherwise, false.

Remarks

If the AllowEmptySelection property is set to false, clicking in the empty space in the Canvas clears the DiagramControl.SelectedItems list. Otherwise, the DevExpress.Xpf.Diagram.DiagramRoot object is being selected.