Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

TreeList.ColumnsImageList Property

Gets or sets the source of images that can be displayed within column headers and bands.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

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

#Declaration

[DefaultValue(null)]
public object ColumnsImageList { get; set; }

#Property Value

Type Default Description
Object null

An object that is the source of images that can be displayed within column headers and bands.

#Remarks

The ColumnsImageList property accepts the following image collections:

Use the ImageIndex property accessible in TreeListColumn.ImageOptions to assign images from the ColumnsImageList collection to individual columns.

To assign images to individual bands, use the ImageIndex property accessible in TreeListBand.ImageOptions of the required band.

See Also