DiagramControl.AllowEmptySelection Property

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

Assembly : DevExpress.Xpf.Diagram.v25.2.dll

NuGet Package : DevExpress.Wpf.Diagram

Declaration

C#
VB.NET

csharp

public bool AllowEmptySelection { get; set; }

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.