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CalcNodeDragImageIndexEventArgs.ImageIndex Property

Gets or sets the index of the image to be displayed in front of nodes when dragging.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

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

#Declaration

public int ImageIndex { get; set; }

#Property Value

Type Description
Int32

An integer value representing the zero-based index of the desired image within the TreeList.Painter.NodeDragImages collection.

#Remarks

Initially, the source image list contains only three standard images with 0, 1 and 2 indices. However, you can modify the collection to add custom images to it. If you do this use the added image’s index instead, to display it in front of nodes when dragging.

The source image list can be accessed via the TreeList.Painter.NodeDragImages property.

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ImageIndex property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also