Sets or returns whether Excel should determine the first page number for the printed worksheet. Setting the FirstPageNumber property will set this property to false.

<p> public boolean FirstPageNumberAuto{ get; set; }</p>
<p>Public Property FirstPageNumberAuto() As Boolean</p>

          //--- Get FirstPageNumberAuto
          bool firstPageAuto = ps.FirstPageNumberAuto;

          //--- Set FirstPageNumberAuto
          ps.FirstPageNumberAuto = true;
        
          '--- Get FirstPageNumberAuto
          Dim firstPageAuto As Boolean = ps.FirstPageNumberAuto

          '--- Set FirstPageNumberAuto
          ps.FirstPageNumberAuto = False