1。using System;
using System.Globalization ;
using System.Net ;
using System.IO ;
using System.Collections ;
namespace MailSend
{
/// <summary>
/// AddExtra 的摘要说明。
/// </summary>
public class AddExtra
{
public AddExtra()
{
//
// TODO: 在此处添加构造函数逻辑
//
}
private string []Attachment;
/// <summary>
/// 重载的构造函数，以便把相关的附件信息传入
/// </summary>
/// <param name="array"></param>
public AddExtra(ArrayList array)
{
Attachment=new string [array.Count ];
for(int i=0;i<array.Count ;i++)
{
Attachment[i]=array[i].ToString ();
}
}
/// <summary>
/// 获得当前时间
/// </summary>
/// <returns></returns>
public string GetTime()
{
string time=DateTime.Now .ToString ("F",DateTimeFormatInfo.InvariantInfo );
return time;
}
/// <summary>
/// 获得本机名
/// </summary>
/// <returns></returns>
public string GetName()
{
string cpuName=Dns.GetHostName ();
return cpuName;
}
/// <summary>
/// 获得本机IP地址
/// </summary>
/// <returns></returns>
public string[] GetIP()
{
IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;
string []ipAddress=new string [addressList.Length ];
for(int i=0;i<ipAddress.Length ;i++)
{
ipAddress[i]=addressList[i].ToString ();
}
return ipAddress;
}
/// <summary>
/// 保存信件
/// </summary>
/// <param name="fileName">要保存为的文件名</param>
/// <param name="Text">要保存的信件内容</param>
public void SaveLetter(string fileName,string Text)
{
StreamWriter sw=new StreamWriter (fileName,true);
sw.WriteLine (Text);
if(Attachment.Length !=0)
{
sw.WriteLine("此封邮件的附件的路径如下:");
}
else
{
sw.Write ("此封邮件没有附件！");
}
for(int i=0;i<Attachment.Length ;i++)
{
sw.WriteLine(Attachment[i]);
}
sw.Flush ();
sw.Close ();
}
}
}