Sets or Returns the name of the Application that created the spreadsheet.

 public System.String Application{ get; set; }
Public Property Application() As String

          //--- Get Application
          string app = docProps.Application;

          //--- Set Application
          docProps.Application = "SoftArtisans ExcelWriter";
        

          '--- Get Application
          Dim app As String = docProps.Application

          '--- Set Application
          docProps.Application = "SoftArtisans ExcelWriter"