//New command... private void LoginButton_Click(object sender, RoutedEventArgs e) { //username must be entered in order for action LOGIN to be successful int returnValue = Server.Login(UserNameTextBox.Text); if (returnValue == 1) { //if I am logged in, do not let someone else login again... MessageBox.Show("You are already logged in. Log out first and try again"); } //Otherwise connect the user successfully... else if (returnValue == 0) { //once username is entered, do not allow another client to login with same credentials. UserNameTextBox.IsEnabled = false; //disable login button. LoginButton.IsEnabled = false; //Once logged in, message view box will be set as non edit mode *** TextDisplayTextBox.IsEnabled = false; //load our users... LoadUserList(Server.GetCurrentUsers()); } }
// function setup to record the user clicking the login button, allowing them to join the server private void LoginButton_Click(object sender, RoutedEventArgs e) { // attempts to join the server int returnValue = Server.Login(UsernameTextBox.Text); // if the username is already in use display a message if (returnValue == 1) { MessageBox.Show("You are already logged in. Try again"); } // login the user and enable all messagin features else if (returnValue == 0) { MessageBox.Show("You logged in!"); WelcomeLabel.Content = "Welcome " + UsernameTextBox.Text + " !"; //means you cant log in twice UsernameTextBox.IsEnabled = false; LoginButton.IsEnabled = false; TextDisplayTextBox.IsEnabled = true; MessageTextBox.IsEnabled = true; SendButton.IsEnabled = true; checkBox.IsEnabled = true; UsersListBox.IsEnabled = true; TextDisplayTextBox.Text = "Want to send a private message? Select a user from 'Who's Online' and enter your message as normal below. If you want to send a group message again, select your own username. \n \n"; // checks if there has been a previous conversation and the user has used the service before fileExists(); //load online users list LoadUserList(Server.GetCurrentUsers()); } }
private void LoginButton_Click(object sender, RoutedEventArgs e) { int returnValue = Server.Login(UserNameTextBox.Text); if (returnValue == 1) { MessageBox.Show("User already logged in."); } else if (returnValue == 0) { TextDisplayTextBox.Text += ">>> You are now logged in! \n"; UserNameTextBox.IsEnabled = false; LoginButton.IsEnabled = false; AddUsersToList(Server.GetCurrentUsers()); } }
private void LoginButton_Click(object sender, RoutedEventArgs e) { int returnValue = Server.Login(UserNameTextBox.Text); if (returnValue == 1) { MessageBox.Show("You are already logged in ! Try again"); } else if (returnValue == 0) { UserNameTextBox.IsEnabled = false; LoginButton.IsEnabled = false; label.Content = "Welcome " + UserNameTextBox.Text; LoadUserList(Server.GetCurrentUsers()); } }
private void LogInButton_Click(object sender, RoutedEventArgs e) { int returnValue = Server.Login(userNameTextbox.Text); if (returnValue == 1) { MessageBox.Show("Already logged in", "Message", MessageBoxButton.OK, MessageBoxImage.Stop); } else if (returnValue == 0) { MessageBox.Show("Logged in", "Message", MessageBoxButton.OK, MessageBoxImage.Information); welcomeLabel.Content = "welcome" + " " + userNameTextbox.Text + "!"; userNameTextbox.IsEnabled = false; logInButton.IsEnabled = false; LoadUserList(Server.GetCurrentUsers()); } }
private void LoginButton_Click(object sender, RoutedEventArgs e) { int returnValue = Server.Login(UserNameTextBox.Text); if (returnValue == 1) { MessageBox.Show("You are already logged in. Try again"); } else if (returnValue == 0) { //Displays the name of the user who logged on MessageBox.Show("You successfully logged in!"); WelcomeUserLbl.Content = "Welcome " + UserNameTextBox.Text + "!"; UserNameTextBox.IsEnabled = false; LoginButton.IsEnabled = false; //loads users LoadUserList(Server.GetCurrentUsers()); } }
private void LoginButton_Click(object sender, RoutedEventArgs e) { try { int returnValue = Server.Login(UserNameTextBox.Text); if (returnValue == 1) { MessageBox.Show("You are alredy log"); } else { MessageBox.Show("You log"); WelcomLabel.Content = "Welcom" + UserNameTextBox.Text; UserNameTextBox.IsEnabled = false; LoginButton.IsEnabled = false; LoadUserList(Server.GetCurrentUsers()); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }