Occurs when data is send or received.


      public event EventHandler<TEventArgs> Progress


      Show how to handle the Progress event.

      using System;
      using ComponentPro.Net.Mail;
      public void ShowProgress()
          // Create a new Smtp instance. 
          Smtp client = new Smtp();
          // Connect to the SMTP server. 
          // Authenticate. 
          client.Authenticate("test", "test");
              // Register an event handler. 
              client.Progress += client_Progress;
              // Load an existing mail message. 
              MailMessage msg = new MailMessage("c:\\temp\\my message.eml");
              // And send it. 
          catch (SmtpException exc)
              Console.WriteLine("Exception: " + exc.Message);
          // Disconnect. 
      void client_Progress(object sender, SmtpProgressEventArgs e)
          // Show progress information. 
          if (e.State == SmtpTransferState.Sending)
              Console.Write("\rDownloaded: {0} bytes ({1}% completed)", e.BytesTransferred, e.Percentage);


      .NET Compact Framework.NET Compact Framework

      Supported version: 2.0, 3.5, and 3.9
      Assembly: ComponentPro.Mail.CF (in ComponentPro.Mail.CF.dll)

      .NET Framework.NET Framework

      Supported version: 2.0, 3.0, 3.5, 4.0, 4.5.x, 4.6.x and later
      Assembly: ComponentPro.Mail (in ComponentPro.Mail.dll)

      Xamarin AndroidXamarin Android

      Supported version: 2.3 and later
      Assembly: ComponentPro.Mail.Android (in ComponentPro.Mail.Android.dll)

      Xamarin MacXamarin Mac

      Supported version: 2.0.x and later
      Assembly: ComponentPro.Mail.Mac (in ComponentPro.Mail.Mac.dll)

      Xamarin iOSXamarin iOS

      Supported version: 5.1.x and later
      Assembly: ComponentPro.Mail.iOS (in ComponentPro.Mail.iOS.dll)

      See Also