Skip to main content

TreeListColumn.SeparatorWidth Property

Gets or sets the width, in pixels, of the column separator (grid vertical lines that visually separate this column from other columns).

Namespace: DevExpress.XtraTreeList.Columns

Assembly: DevExpress.XtraTreeList.v22.2.dll

NuGet Package: DevExpress.Win.TreeList


public int SeparatorWidth { get; set; }

Property Value

Type Default Description
Int32 0

An integer value that specifies the column separator width, in pixels.


The SeparatorWidth property allows you to customize the vertical line width of the current column and thereby separate it from other columns:


The SeparatorWidth property does not affect:

The TreeListOptionsView.ShowVertLines property does not affect separators.

To specify the separator background color, use the corresponding property accessible in the TreeListAppearanceCollection.Separator appearance options.

To specify the vertical lines width for a particular band, use the TreeListBand.SeparatorWidth property.

See Also