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[FIX] made login impossible if no name was entered

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Sem van der Hoeven
2020-10-23 14:13:22 +02:00
parent 2c7bf3e217
commit 80d970da35
2 changed files with 6 additions and 3 deletions
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2
Client/Views/LoginScreen.xaml
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@@ -24,7 +24,7 @@
<Label Grid.Row="2" FontSize="15" Content="(max amount of characters for the username is 10)"/> <Label Grid.Row="2" FontSize="15" Content="(max amount of characters for the username is 10)"/>
<TextBox Name="usernameTextbox" Grid.Row="1" Grid.Column="1" MaxLength="69" FontSize="30" VerticalAlignment="Center" HorizontalAlignment="Left" Width="250"/> <TextBox Name="usernameTextbox" Grid.Row="1" Grid.Column="1" MaxLength="69" FontSize="30" VerticalAlignment="Center" HorizontalAlignment="Left" Width="250"/>
<Button Content="ENTER" Grid.Column="1" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Right" Width="100" Height="40" Click="Button_EnterUsername"/> <Button Name="LoginButton" Content="ENTER" Grid.Column="1" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Right" Width="100" Height="40" Click="Button_EnterUsername"/>
<Label Grid.Row="3" Grid.Column="0" Content="Tip of the century: base64 != UTF8!" FontSize="20" FontWeight="Bold"/> <Label Grid.Row="3" Grid.Column="0" Content="Tip of the century: base64 != UTF8!" FontSize="20" FontWeight="Bold"/>
</Grid> </Grid>

7
Client/Views/LoginScreen.xaml.cs
View File

@@ -27,9 +27,12 @@ namespace Client.Views
private void Button_EnterUsername(object sender, RoutedEventArgs e) private void Button_EnterUsername(object sender, RoutedEventArgs e)
{ {
User user = new User(usernameTextbox.Text); string name = usernameTextbox.Text;
if (name == string.Empty) return;
User user = new User(name);
Client client = new Client(user.Username); Client client = new Client(user.Username);
loginButton.IsEnabled = false; LoginButton.IsEnabled = false;
client.OnSuccessfullConnect = () => client.OnSuccessfullConnect = () =>
{ {
// because we need to start the main window on a UI thread, we need to let the dispatcher handle it, which will execute the code on the ui thread // because we need to start the main window on a UI thread, we need to let the dispatcher handle it, which will execute the code on the ui thread