C # send e-mail

/// <summary>///send e-mail/// </summary>/// <param name= "from" >Sender</param>/// <param name= "to" >Recipient</param>/// <param name= "Subject" >Message Subject</param>/// <param name= "Body" >Message Content</param>/// <param name= "host" >Send service address (smtp.qq.com)</param>/// <param name= "Port" >Outgoing mail server port (type int)</param>/// <param name= "UserName" >User name</param>/// <param name= "password" >Password</param> Public voidSend (string  from,stringTo,stringSubjectstringBodystringHostintPortstringUserName,stringpassword) {MailMessage message=NewMailMessage ( from, to, subject, body), message. Isbodyhtml=true; SmtpClient Client=NewSmtpClient (host, port), client. Credentials=NewSystem.Net.NetworkCredential (userName, password); client. Send (message);}

C # send e-mail