C#???POP3??????????
???????????? ???????[ 2013/10/12 16:26:33 ] ????????
private void Retrieve_Click(object sender?? System.EventArgs e)
{
//?????????????
Cursor cr = Cursor.Current;
Cursor.Current = Cursors.WaitCursor;
string szTemp;
Message.Clear();
try
{
//?????????????????????????
Data = "RETR "+ MailNum.Text+CRLF;
szData = System.Text.Encoding.ASCII.GetBytes(Data.ToCharArray());
NetStrm.Write(szData??0??szData.Length);
szTemp = RdStrm.ReadLine();
if(szTemp[0]!='-')
{
//????????????????????????????????
while(szTemp!=".")
{
Message.Text += szTemp;
szTemp = RdStrm.ReadLine();
}
//??BackupChBoxδ??У???????????????????????????????
if(BackupChBox.Checked == false)
{
Data = "DELE" + MailNum.Text + CRLF;
szData = System.Text.Encoding.ASCII.GetBytes(Data.ToCharArray());
NetStrm.Write(szData??0??szData.Length);
Status.Items.Add(RdStrm.ReadLine());
}
}
else
{
Status.Items.Add(szTemp);
}
//???????????????
Cursor.Current = cr;
}
catch(InvalidOperationException err)
{
Status.Items.Add("Error: "+err.ToString());
}
}
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