public static ftpservice getInstance(string hostaddr, string usr, string psw, int port, bool connect_mode)
{
if (service == null)
{
service = new ftpservice(hostaddr, usr, psw, port, connect_mode);
}
return(service);
}
/// <summary>
/// 单例模式
/// </summary>
public static ftpservice getInstance()
{
if (service == null)
{
service = new ftpservice();
}
return(service);
}
public ftpeventlayer(string hostaddress, string username, string password, int port, bool connect_mode)
{
ftpsvc = ftpservice.getInstance(hostaddress, username, password, port, connect_mode);
}
public ftpeventlayer()
{
ftpsvc = ftpservice.getInstance();
}
