Gets or sets the horizontal sidebar that is connected to the RibbonProofingTab's TXITEM_TrackedChanges button. The default value is null.

Introduced: X16.


public Sidebar TrackedChangesHorizontalSidebar { get; set; }
Public Property TrackedChangesHorizontalSidebar() As Sidebar


Checking the TXITEM_TrackedChanges button, if the corresponding horizontal sidebar drop down button is toggled, displays the connected sidebar as pinned. If the drop down button is not toggled, the sidebar is represented by a sizable dialog. In both cases, the sidebar's content layout is set to SidebarContentLayout.TrackedChanges and the connected vertical tracked changes sidebar is hidden.