GetStateImageEventArgs.NodeImageIndex Property
Gets or sets the index of the node’s image in a source image list. When handling the TreeList.GetStateImage event, the source of images is specified by the TreeList.StateImageList property. When handling the TreeList.GetSelectImage event, the source of images is specified by the TreeList.SelectImageList property.
Namespace: DevExpress.XtraTreeList
Assembly: DevExpress.XtraTreeList.v24.1.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
Declaration
Property Value
| Type | Description |
|---|---|
| Int32 | An integer value representing the zero-based index of an image from a source image list. |
Remarks
The NodeImageIndex property specifies the image by its position within a source image list.
When handling the TreeList.GetStateImage event:
- The source list image is specified by the TreeList.StateImageList property.
- The initial value of the NodeImageIndex property is determined by the TreeListNode.StateImageIndex property.
When handling the TreeList.GetStateImage event:
- The source list image is specified by the TreeList.SelectImageList property.
- The initial value of the NodeImageIndex property is calculated according to the TreeList.ImageIndexFieldName, TreeListNode.SelectImageIndex and TreeListNode.ImageIndex properties.
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the NodeImageIndex property.
Note
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