Sets or returns an int representing the indent level for this list entry.

public int LevelNum{ get; set; }

Public Property LevelNum() As Integer

          //--- Return LevelNum
          int levelNum = entry.LevelNum;

          //--- Set LevelNum to 4th level
          entry.LevelNum = 3;
        

          '--- Return LevelNum
          Dim levelNum As Integer = entry.LevelNum

          '--- Set LevelNum to 4th level
          entry.LevelNum = 3