private void openFromFile_Click(object sender, EventArgs e)
{
String Location = String.Empty;
try
{
// Kiểm tra xem có bộ câu hỏi nào đang mở hay không
if (_groupquestion != null)
{
DialogResult dialogResult = MessageBox.Show("Bạn có muốn lưu bạn hiện tại không?", "Lưu", MessageBoxButtons.YesNoCancel);
if (dialogResult == DialogResult.Yes)
{
_groupquestion.SaveToFile(tbQuestionGroupName.Text, tbAddress.Text);
}
if (dialogResult == DialogResult.Cancel)
{
return;
}
}
#if DEBUG
Location = "D:/Bộ câu hỏi 1.json";
#else
clearValue();
OpenFileDialog frm = new OpenFileDialog();
frm.InitializeLifetimeService();
frm.Filter = "Bộ đề (*.json)|*.json";
frm.Title = "Browse Config file";
DialogResult ret = STAShowDialog(frm);
if (ret == DialogResult.OK)
{
Location = frm.FileName;
}
#endif
if (Location != "")
{
_groupquestion = new MyGroupQuestion();
_groupquestion.LoadFromFile(Location);
updateListQuestions();
tbAddress.Text = Location;
_groupquestion.Address = Location;
tbQuestionGroupName.Text = _groupquestion.Name;
tbQuestion.Focus();
}
}
catch (Exception ex)
{
MyLogSystem.Log(ex.ToString());
}
}
public void task()
{
while ((isRunning))
{
try
{
TcpClient clientSocket = default(TcpClient);
clientSocket = myserverSocket.AcceptTcpClient();
_clmanage.addNewClient(clientSocket);
}
catch (Exception ex)
{
MyLogSystem.Log(ex.ToString());
}
}
}
/// <summary>
/// return true if connect successful. Return fail when cant connect
/// </summary>
/// <returns></returns>
public bool startConnection(string ipServer)
{
try
{
if (_socket.Connected)
{
return(true);
}
_socket.Connect(ipServer, 8888);
return(true);
}
catch (Exception ex)
{
MyLogSystem.Log(ex.ToString());
return(false);
}
return(false);
}
private void listenFromServer()
{
while (isRunning)
{
try
{
NetworkStream networkStream = clientSocket.GetStream();
byte[] bytesFrom = new byte[10025];
networkStream.Read(bytesFrom, 0, (int)clientSocket.ReceiveBufferSize);
string dataFromClient = MyDecodeUnicode.DecodeFromUtf8(Encoding.Unicode.GetString(bytesFrom));
processRequest(dataFromClient);
}
catch (Exception ex)
{
MyLogSystem.Log(ex.ToString());
}
}
}
