public void ShowTalkInfo(UserDTO dto)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
txtTalk.AppendText(dto.LoginUser.Name + " " + dto.SendTime + Environment.NewLine + dto.SendContent);
txtTalk.AppendText(Environment.NewLine);
txtTalk.ScrollToEnd();
}));
}
private void btnSend_Click(object sender, RoutedEventArgs e)
{
sendUdpClient = new UdpClient();
Thread sendTread = new Thread(SendMessage);
UserDTO dto = new UserDTO
{
LoginState = UserLoginState.Talk,
SendTime = DateTime.Now.ToLongTimeString(),
LoginUser = SendUser,
SendContent = txtSend.Text
};
sendTread.Start(JsonConvert.SerializeObject(dto, JsonHelper.GetIPJsonSettings()));
txtTalk.AppendText(SendUser.Name + " " + DateTime.Now.ToLongTimeString() + Environment.NewLine + txtSend.Text);
txtTalk.AppendText(Environment.NewLine);
txtTalk.ScrollToEnd();
txtSend.Text = "";
txtSend.Focus();
}
/// <summary>
/// 用户退出
/// </summary>
private void Logout()
{
// 匿名发送
sendUdpClient = new UdpClient();
//启动发送线程
Thread sendThread = new Thread(SendMessage);
UserDTO dto = new UserDTO
{
LoginState = UserLoginState.Logout,
LoginUser = loginUser
};
sendThread.Start(JsonConvert.SerializeObject(dto, JsonHelper.GetIPJsonSettings()));
if (receiveUdpClient != null)
{
receiveUdpClient.Close();
}
}
/// <summary>
/// 刷新按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnRefresh_Click(object sender, RoutedEventArgs e)
{
loginUser = new User();
loginUser.Name = sysConfig.UserName;
loginUser.HeadPath = sysConfig.UserHeadPath;
loginUser.Autograph = sysConfig.UserAutograph;
IPAddress clientIP = IPAddress.Parse(sysConfig.LocalIP);
loginUser.IPAndPort = new IPEndPoint(clientIP, sysConfig.LocalPort);
receiveUdpClient = new UdpClient(loginUser.IPAndPort);
Thread receiveThread = new Thread(ReceiveMessage);
receiveThread.Start();
sendUdpClient = new UdpClient(0);
Thread sendThread = new Thread(SendMessage);
UserDTO dto = new UserDTO
{
LoginState = UserLoginState.Login,
LoginUser = loginUser
};
sendThread.Start(JsonConvert.SerializeObject(dto, JsonHelper.GetIPJsonSettings()));
this.btnRefresh.IsEnabled = false;
this.btnLogout.IsEnabled = true;
}
