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MailAddressCollection.ToString Method

Returns a string representation of the e-mail addresses in this MailAddressCollection object.

Namespace:  System.Net.Mail
Assembly:  System (in System.dll)

public override string ToString()

Return Value

Type: System.String
A String containing the e-mail addresses in this collection.

When this collection contains multiple addresses, they are separated by a comma character (",").

The following example displays the e-mail addresses in the MailAddressCollection that are returned by the Bcc property.

		public static void CreateBccTestMessage(string server)
		{
			MailAddress from = new MailAddress("ben@contoso.com", "Ben Miller");
			MailAddress to = new MailAddress("jane@contoso.com", "Jane Clayton");
			MailMessage message = new MailMessage(from, to);
			message.Subject = "Using the SmtpClient class.";
			message.Body = @"Using this feature, you can send an e-mail message from an application very easily.";
			MailAddress bcc = new MailAddress("manager1@contoso.com");
			message.Bcc.Add(bcc);
			SmtpClient client = new SmtpClient(server);
			client.Credentials = CredentialCache.DefaultNetworkCredentials;
			Console.WriteLine("Sending an e-mail message to {0} and {1}.", 
			    to.DisplayName, message.Bcc.ToString());
      try {
        client.Send(message);
      }  
      catch (Exception ex) {
        Console.WriteLine("Exception caught in CreateBccTestMessage(): {0}", 
                    ex.ToString() );
  	  }
  	}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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