MailMessage Constructor (MailAddress, MailAddress)
.NET Framework 4
Initializes a new instance of the MailMessage class by using the specified MailAddress class objects.
Assembly: System (in System.dll)
Parameters
- from
- Type: System.Net.Mail.MailAddress
A MailAddress that contains the address of the sender of the e-mail message.
- to
- Type: System.Net.Mail.MailAddress
A MailAddress that contains the address of the recipient of the e-mail message.
| Exception | Condition |
|---|---|
| ArgumentNullException |
from is null. -or- to is null. |
| FormatException |
from or to is malformed. |
The following code example demonstrates calling this constructor.
public static void CreateTestMessage3() { MailAddress to = new MailAddress("jane@contoso.com"); MailAddress from = new MailAddress("ben@contoso.com"); MailMessage message = new MailMessage(from, to); message.Subject = "Using the new SMTP client."; message.Body = @"Using this new feature, you can send an e-mail message from an application very easily."; // Use the application or machine configuration to get the // host, port, and credentials. SmtpClient client = new SmtpClient(); Console.WriteLine("Sending an e-mail message to {0} at {1} by using the SMTP host={2}.", to.User, to.Host, client.Host); try { client.Send(message); } catch (Exception ex) { Console.WriteLine("Exception caught in CreateTestMessage3(): {0}", ex.ToString() ); } }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.