以下是我已經寫好的 Email 程式, 稍為改一下就可以使用了...
以下是我已經寫好的 Email 傳送程式, 稍為改一下就可以使用了：
using System.Net.Mail;
using System.Text;
using System.Web;
using System.Web.Configuration;
public class Mails
{
private string _sendFrom = "YourId@YourDomain";
private string _sendBy = "系統管理員";
///
/// 指定 SMTP Server; 預設值為 msa.hinet.net
///
public string Host = "msa.hinet.net";
///
/// 指定 SMTP Server Port; 預設值為 25
///
public int HostPort = 25;
///
/// 指定寄件人的 Email 位址
///
public string SendFrom
{
get
{
return _sendFrom;
}
set
{
_sendFrom = value;
}
}
///
/// 指定寄件人的名字
///
public string SendBy
{
get
{
return _sendBy;
}
set
{
_sendBy = value;
}
}
///
/// 建立寄件人 MailAddress 物件
///
private MailAddress From
{
get
{
MailAddress _from = new MailAddress(SendFrom, SendBy);
return _from;
}
}
///
/// 指定收件人地址; 可以同時指定多個 Email, 以逗號區隔
///
public string To;
/// 指定 CC 地址; 由於可以同時指定多個 Email, 以逗號區隔
///
public string Cc;
/// 指定 BCC 地址; 由於可以同時指定多個 Email, 以逗號區隔
///
public string Bcc;
///
/// 指定該郵件的標題
///
public string Subject = null;
///
/// 指定郵件標題的編碼方式, 預設值為 UTF8
///
public Encoding SubjectEncoding = Encoding.UTF8;
private string _body = null;
///
/// 指定該郵件的內容
///
public string Body
{
get
{
return _body;
}
set
{
_body = (IsBodyHtml) ?
string.Format("<div style='{0}'>{1}</div>", Style, value) :
value;
}
}
/// <summary>
/// 指定郵件內容的編碼方式, 預設值為 UTF8
/// </summary>
public Encoding BodyEncoding = Encoding.UTF8;
/// <summary>
/// 指定該郵件是否為 HTML 格式或純文字格式; 預設值為 true
/// </summary>
public bool IsBodyHtml = true;
/// <summary>
/// 指定整體信件的樣式; 只有當信件格式為 HTML 時有效
/// </summary>
public string Style = "font-family:'微軟正黑體, Verdana,Arial'; width: 90%; font-size: 0.9em;";
private MailMessage mail;
public Mails() // Constructor
{
mail = new MailMessage();
}
/// <summary>
/// Send mail directly with static data
/// </summary>
public static void QuickSend(string _Subject, string _Message, string _To, string _Cc = null, string _Bcc = null)
{
Mails m = new Mails();
m.To = _To;
m.Cc = _Cc;
m.Bcc = _Bcc;
m.Subject = _Subject;
m.Body = _Message;
m.Send();
}
/// <summary>
/// 寄出信件
/// </summary>
public void Send()
{
if (To == null) // 防呆
return;
mail.From = this.From;
string a = mail.From.Address;
string u = mail.From.User;
foreach (string to in this.To.Split(','))
if (!string.IsNullOrEmpty(to))
mail.To.Add(to);
foreach (string cc in this.Cc.Split(','))
if (!string.IsNullOrEmpty(cc))
mail.To.Add(cc);
foreach (string bcc in this.Bcc.Split(','))
if (!string.IsNullOrEmpty(bcc))
mail.To.Add(bcc);
mail.IsBodyHtml = this.IsBodyHtml;
mail.Subject = this.Subject;
mail.SubjectEncoding = this.SubjectEncoding;
mail.Body = this.Body;
mail.BodyEncoding = this.BodyEncoding;
SmtpClient client = new SmtpClient(this.Host, this.HostPort);
client.Send(mail);
}
}
要使用這個類別, 最簡單的方法如下:
string subject = txtMailSubject.Text.Trim();
string message = txtMailMessage.Text.Trim();
string to = txtMailTo.Text.Trim();
string cc = txtMailCc.Text.Trim();
string bcc = txtMailBcc.Text.Trim();
Mails.QuickSend(subject, message, to, cc, bcc);在程式中, Mails.QuickSend 是一個靜態方法, 把相關字串填上去即可進行郵件傳送; 凡是未指定的欄位或屬性, 都採用預設值。如果你不想使用預設值, 則可以改用 Send() 方法, 但是可以自行修改各欄位或屬性的值。