public void EndCheckPort(IAsyncResult ar)
{
AsyncState asyncState = ar.AsyncState as AsyncState;
TcpClient client = asyncState.Client;
UInt16 port = asyncState.Port;
bool connected = client.Connected;
try
{
client.EndConnect(ar);
if (_event != null)
{
_event(this, new PortEventArgs(port, connected, (connected) ? "Succesfully connected!" : "Unable to connect!"));
}
}
catch (Exception e)
{
if (_event != null)
{
_event(this, new PortEventArgs(port, false, e.Message));
}
}
}