CustomDrawNodeButtonEventArgs.AllowDrawBackground Property

Gets or sets whether to draw a background that detaches the button from the tree hierarchy lines.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v23.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public bool AllowDrawBackground { get; set; }

VB.NET

Public Property AllowDrawBackground As Boolean

Property Value

Type	Description
Boolean	true, to draw a background that detaches the button from the tree hierarchy lines; otherwise, false.

Remarks

If the TreeListOptionsView.ShowTreeLines option is enabled, the TreeList control displays lines indicating node tree hierarchy.

By default, node expand/collapse buttons are drawn on a background that detaches the buttons from the tree lines. You can hide this background by setting the AllowDrawBackground property to false.