RadControls for ASP.NET AJAX In order to disable the Anchor tab on the Link manager of RadEditor, do the following:
Copy the EditorDialogs folder from the RadControls for ASP.NET AJAX installation to the root of your web application
Set the ExternalDialogsPath property to point to the location of this folder, e.g.<telerik:RadEditor ID="RadEditor1" runat="server" ExternalDialogsPath="~/EditorDialogs"></telerik:RadEditor>
Open the \EditorDialogs\LinkManager.ascx file and set the RadTab's Visible property to false, e.g.<telerik:RadTab Text="Anchor" Visible="false" Value="Anchor"></telerik:RadTab>
Save the file and refresh the dialog.
See Also