/// 附件信息
///
public struct AttachmentInfo
{
///
/// 附件的文件名 [如果输入路径，则自动转换为文件名]
///
public string FileName {
get { return fileName; }
set { fileName = Path.GetFileName(value); }
} private string fileName;
///
/// 附件的内容 [由经Base64编码的字节组成]
///
public string Bytes {
get { return bytes; }
set { if (value != bytes) bytes = value; }
} private string bytes;
///
/// 从流中读取附件内容并构造
///
/// 附件的文件名
/// 流
public AttachmentInfo (string ifileName, Stream stream)
{
fileName = Path.GetFileName (ifileName);
byte[] by = new byte [stream.Length];
stream.Read (by,0,(int)stream.Length); // 读取文件内容
//格式转换
bytes = Convert.ToBase64String (by); // 转化为base64编码
}
///
/// 按照给定的字节构造附件
///
/// 附件的文件名
/// 附件的内容 [字节]
public AttachmentInfo (string ifileName, byte[] ibytes)
{
fileName = Path.GetFileName (ifileName);
bytes = Convert.ToBase64String (ibytes); // 转化为base64编码
}
///
/// 从文件载入并构造
///
///
public AttachmentInfo (string path)
{
fileName = Path.GetFileName (path);
FileStream file = new FileStream (path, FileMode.Open);
byte[] by = new byte [file.Length];
file.Read (by,0,(int)file.Length); // 读取文件内容
//格式转换
bytes = Convert.ToBase64String (by); // 转化为base64编码
file.Close ();
}
}
}
}
--------------------------------------------------------------------------------
// 使用:
MailSender ms = new MailSender ();
ms.From = "jovenc@tom.com";
ms.To = "jovenc@citiz.net";
ms.Subject = "Subject";
ms.Body = "body text";
ms.UserName = "########"; // 怎么能告诉你呢
ms.Password = "********"; // 怎么能告诉你呢
ms.Server = "smtp.tom.com";
ms.Attachments.Add (new MailSender.AttachmentInfo (@"D:\test.txt"));
Console.WriteLine ("mail sending...");
上一篇:使用ASP.NET开发邮件发送系统
下一篇:基于.NET的邮件解决方案
|
