Sets or returns the name of the application that created the presentation.

public System.String Application{ get; set; }
Public Property Application() As String
          //--- Get Application
          string app = docProps.Application;

          //--- Set Application
          docProps.Application = "SoftArtisans PowerPointWriter";
        
          '--- Get Application
          Dim app As String = docProps.Application

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