public bool NextEmail()
{
string returned;
long pos;
if(m_directPosition == -1)
{
if(m_inboxPosition == 0)
{
pos = 1;
}
else
{
pos = m_inboxPosition + 1;
}
}
else
{
pos = m_directPosition+1;
m_directPosition = -1;
}
// send username ...
Send("list "+pos.ToString());
// get response ...
returned = GetPop3String();
// if email does not exist at this position
// then return false ...
if( returned.Substring(0,4).Equals("-ERR") )
{
return false;
}
m_inboxPosition = pos;
// strip out CRLF ...
string[] noCr = returned.Split(new char[]{ '\r' });
// get size ...
string[] elements = noCr[0].Split(new char[]{ ' ' });
long size = long.Parse(elements[2]);
// ... else read email data
m_pop3Message = new Pop3Message(m_inboxPosition,size,m_socket);
return true;
}
public void CloseConnection()
{
Send("quit");
m_socket = null;
m_pop3Message = null;
}
