public void Disconnect()
{
if (_connection == IntPtr.Zero)
{
throw new RasException("The connection is not established.");
}
UInt32 result = RasNativeMethods.RasHangUp(_connection);
if (result != 0)
{
throw new RasException(result);
}
_connection = IntPtr.Zero;
}
public RASCONNSTATE GetStatus()
{
if (_connection == IntPtr.Zero)
{
throw new RasException("The connection is not established.");
}
var status = new RASCONNSTATUS();
UInt32 result = RasNativeMethods.RasGetConnectStatus(_connection, status);
if (result != 0)
{
throw new RasException(result);
}
return(status.rasconnstate);
}
public void Connect(String connectionName, String userName, String password)
{
var rdp = new RASDIALPARAMS();
rdp.dwSize = Marshal.SizeOf(rdp);
rdp.szEntryName = connectionName;
rdp.szUserName = userName;
rdp.szPassword = password;
UInt32 result = RasNativeMethods.RasDial(null, null, rdp, 0xFFFFFFFF, null, ref _connection);
if (result != 0)
{
throw new RasException(result);
}
}
public String GetIPAddress()
{
if (_connection == IntPtr.Zero)
{
throw new RasException("The connection is not established.");
}
var pppip = new RASPPPIP();
var size = (UInt32)Marshal.SizeOf(typeof(RASPPPIP));
pppip.dwSize = size;
UInt32 result = RasNativeMethods.RasGetProjectionInfo(_connection, RASPROJECTION.RASP_PppIp, pppip, ref size);
if (result != 0)
{
throw new RasException(result);
}
return(pppip.szIpAddress);
}