TableOfContentsOptionsUseBrowserMode Property

This property can be used to select between using the browser or custom mode to create the table of contents. This property has effect only when CreateInline is false. By default this property is false. The custom data-heading, data-heading-text and data-heading="false" attributes are honored only in custom mode. In browser mode only the standard H1 to H6 heading tags are used

public bool UseBrowserMode { get; set; }