'Declaration Public Property RestartAtLevel As Nullable(Of Integer)
public Nullable<int> RestartAtLevel {get; set;}
Note: if this is set to -1 or a value equal or greater than this level number then the numbering at this level will never automatically restart.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2