public void OnDataReceived(IAsyncResult async)
{
MyStateSocket stateSocket = (MyStateSocket)async.AsyncState;
byte[] data = new byte[1024 * 5000];
int receivedDataLength = stateSocket.workSocket.Receive(data);
string stringData = Encoding.ASCII.GetString(data, 0, receivedDataLength + 1);
txtDataReceive.Invoke(new MethodInvoker(delegate
{
txtDataReceive.Text = txtDataReceive.Text + stringData;
txtDataReceive.Focus();
txtDataReceive.SelectionStart = txtDataReceive.Text.Length;
}));
WaitForData(m_socWorker);
////delete record
//bool ret = false;
//if (stringData.Contains("DELETE "))
//{
// ret = DeleteRecord(stringData);
//}
//if (ret)
//{
// txtDataReceive.Invoke(new MethodInvoker(delegate
// {
// txtDataReceive.Text = txtDataReceive.Text + "One record was deleted..." + Environment.NewLine;
// txtDataReceive.Focus();
// txtDataReceive.SelectionStart = txtDataReceive.Text.Length;
// }));
//}
}
public void WaitForData(Socket socket)
{
if (pfnWorkerCallBack == null)
{
pfnWorkerCallBack = new AsyncCallback(OnDataReceived);
}
MyStateSocket stateSocket = new MyStateSocket();
if (socket != null)
{
stateSocket.workSocket = socket;
socket.BeginReceive(stateSocket._dataBuffer, 0, stateSocket._dataBuffer.Length, SocketFlags.None, pfnWorkerCallBack, stateSocket);
}
}
