/// <summary>
/// ���յ������ݵĴ���
/// </summary>
private void DealData()
{
// if (buf.Length > 0) //��������Ҫ����
{
CommHead chio = new CommHead(buf, (int) buf.Position);
if (chio.IsValid())
{
LastReceivedTime = DateTime.Now;
if (chio.DataLen > 0) //������
{
adm.AddData(this, chio.GetData(), chio.DataLen); //�ɴ�������
}
else //���ڲ���Ϣ
{
switch ((JhCommMessages) chio.WParam)
{
case JhCommMessages.Disconnected: //�Է���Ҫ�Ͽ�������Ϣ
Close();
break;
case JhCommMessages.ConnectCheck:
if (CheckTimeout.Ticks != chio.DWParam)
{
CheckTimeout = new TimeSpan(chio.DWParam);
}
ConnectCheck = true;
break;
case JhCommMessages.StopCheck:
ConnectCheck = false;
break;
case JhCommMessages.ConnectSignal:
if (CheckTimeout.Ticks != chio.DWParam)
{
CheckTimeout = new TimeSpan(chio.DWParam);
}
break;
default:
break;
}
}
buf.Position = 0;
chio.GetLeftData(ref buf); //ʣ��δ����������
}
}
}
/// <summary>
/// ����������Ϣ
/// </summary>
/// <param name="message"></param>
private void SendMessage(JhCommMessages message, Int32 parm)
{
CommHead ch = new CommHead();
ch.WParam = (short) message;
ch.DWParam = parm;
Client.GetStream().Write(ch.ToBytes(), 0, 16);
}
/// <summary>
/// ��������
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public void Send(byte[] data)
{
if (Connected == true)
{
CommHead ch = new CommHead();
ch.WParam = (short) JhCommMessages.DataTransfer;
ch.Add(data);
client.GetStream().Write(ch.ToBytes(), 0, ch.Length);
}
else
{
MessageBox.Show("��δ�������ӻ��������Ѿ��Ͽ�!");
}
}