private void ScanCallBackMethod(IAsyncResult ar)
{
try
{
ScannerSocket = ar.AsyncState as Socket;
if (ScannerSocket != null)
{
ScannerSocket.EndConnect(ar);
Connected = true;
}
}
catch (Exception ex)
{
Connected = false;
}
finally
{
TimeOutEvent.Set();//解除被阻塞的连接线程
}
}
private void LwmCallBack(IAsyncResult ar)
{
try
{
LwmSocket = ar.AsyncState as Socket;
if (LwmSocket != null)
{
LwmSocket.EndConnect(ar);
Connected = true;
}
}
catch (Exception)
{
Connected = false;
}
finally
{
TimeOutEvent.Set();//解除阻塞线程
}
}
