TreeViewSettings.ImageUrlField Property
Gets or sets the name of a data field (or an xml element’s attribute) which provides URLs for images displayed within nodes.
Namespace: DevExpress.Web.Mvc
Assembly: DevExpress.Web.Mvc5.v24.1.dll
NuGet Package: DevExpress.Web.Mvc5
Declaration
Property Value
| Type | Description |
|---|---|
| String | A string value that specifies the name of the required data source field. |
Remarks
The ImageUrlField property is in effect if the TreeView is bound to a data source.
Use the ImageUrlField property to specify the bound data source’s data field (or an xml element’s attribute) which stores locations of images that should be displayed within nodes. The ImageUrlField property maps the Image.Url properties of the MVCxTreeViewNode objects to the specified data field’s values.
If the ImageUrlField property of a data bound TreeView is not defined, the control can automatically obtain node image locations from a data field which is named “ImageUrl”.