Sets or returns whether or not the data of the worksheet is centered horizontally within the margins. This is is set to false by default.

(This is not supported for charts.)

public boolean CenterHorizontally{ get; set; }
Public Property CenterHorizontally() As Boolean
          //--- Get CenterHorizontally
          bool centerHoriz = ps.CenterHorizontally

          //--- Set CenterHorizontally
          ps.CenterHorizontally = true;
        
          '--- Get CenterHorizontally
          Dim centerHoriz As Boolean = ps.CenterHorizontally

          '--- Set CenterHorizontally
          ps.CenterHorizontally = True