PreviewableTextEditorAttributePreviewSources Property

Each item in the string array will be a JSPath query string from the current item to the item for which the display value should be resolved. When both the PreviewTemplate and the PreviewSources are provided, a preview text string may be generated. This will not be applied to items that have no value. Used in combination with PreviewTemplate like, String.Format( PreviewTemplate, PreviewSources ).

public string[] PreviewSources { get; set; }