Mąż Zuzanny Harmider Szczęście Posts

Mąż Zuzanny Harmider Szczęście

•Created by Mąż Zuzanny Harmider Szczęście on 1/24/2025 in #help

Issues with wpf binding

Hey guys, i'm having some issues with bindining a number Score to a Label in wpf, here's my code:

    public partial class MainWindow : Window
    {
        public static int Score { get; set; } = 10;
        public static int Seed {  get; set; }
        double WorldHeight { get; set; }
        double WorldWidth { get; set; }

        public MainWindow()
        {
            InitializeComponent();
            Seed = new Random().Next(1,1000);
            Loaded+=(s,e)=>GenerateWorld();
            DataContext = this;
        }
      //....
     }

    public partial class MainWindow : Window
    {
        public static int Score { get; set; } = 10;
        public static int Seed {  get; set; }
        double WorldHeight { get; set; }
        double WorldWidth { get; set; }

        public MainWindow()
        {
            InitializeComponent();
            Seed = new Random().Next(1,1000);
            Loaded+=(s,e)=>GenerateWorld();
            DataContext = this;
        }
      //....
     }

    <Canvas x:Name="Display">
        <Label x:Name="ScoreDisplay" Content="{Binding Path=Score}" Panel.ZIndex="10" Canvas.Top="0" Canvas.Left="960" FontSize="24" FontWeight="Bold"/>
    </Canvas>

    <Canvas x:Name="Display">
        <Label x:Name="ScoreDisplay" Content="{Binding Path=Score}" Panel.ZIndex="10" Canvas.Top="0" Canvas.Left="960" FontSize="24" FontWeight="Bold"/>
    </Canvas>

At the beggining the Label shows 10, but when i increment Score it doesn't update

46 replies

CC#

•Created by Mąż Zuzanny Harmider Szczęście on 1/22/2025 in #help

✅ Issues with canvas

4 replies

CC#

•Created by Mąż Zuzanny Harmider Szczęście on 1/21/2025 in #help

✅ Issues with window resizing

Hello, I have this code:

    public partial class MainWindow : Window
    {
        private int Seed;
        double WorldHeight { get; set; }
        double WorldWidth { get; set; }
        public MainWindow()
        {
            InitializeComponent();
            Seed = new Random().Next(1,1000);
            GenerateWorld();
            
        }
        private void GenerateWorld()
        {
            WorldHeight = Math.Round(Height / Tile.Size);
            WorldWidth = Math.Round(Width / Tile.Size);
            Random random = new Random(Seed);
            for(int i = 0; i < WorldHeight; i++)
            {
                for(int  j = 0; j < WorldWidth; j++)
                {
                    TileType type = new TileType[] { TileType.Stone, TileType.Grass }[random.Next(0, 2)];
                    Tile tile = new Tile(Convert.ToDouble(j),Convert.ToDouble(i),type);
                    Display.Children.Add(tile);
                }
            }
        }
        private void OnWindowResize(object sender, EventArgs e)
        {
            Display.Children.Clear();
            GenerateWorld();
        }
    }

    public partial class MainWindow : Window
    {
        private int Seed;
        double WorldHeight { get; set; }
        double WorldWidth { get; set; }
        public MainWindow()
        {
            InitializeComponent();
            Seed = new Random().Next(1,1000);
            GenerateWorld();
            
        }
        private void GenerateWorld()
        {
            WorldHeight = Math.Round(Height / Tile.Size);
            WorldWidth = Math.Round(Width / Tile.Size);
            Random random = new Random(Seed);
            for(int i = 0; i < WorldHeight; i++)
            {
                for(int  j = 0; j < WorldWidth; j++)
                {
                    TileType type = new TileType[] { TileType.Stone, TileType.Grass }[random.Next(0, 2)];
                    Tile tile = new Tile(Convert.ToDouble(j),Convert.ToDouble(i),type);
                    Display.Children.Add(tile);
                }
            }
        }
        private void OnWindowResize(object sender, EventArgs e)
        {
            Display.Children.Clear();
            GenerateWorld();
        }
    }

My issue is that the OnWindowResize() is not triggered when fullsreening the app

7 replies

CC#

•Created by Mąż Zuzanny Harmider Szczęście on 1/20/2025 in #help

✅ Listbox issue

hey, having issues with a listbox template:

        <ListBox x:Name="PersonList" SelectionMode="Multiple">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <Label Content="{Binding Name}"/>
                        <Label Content="{Binding Surname}"/>
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

        <ListBox x:Name="PersonList" SelectionMode="Multiple">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <Label Content="{Binding Name}"/>
                        <Label Content="{Binding Surname}"/>
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

can you guys tell me what's wrong here?

public RemovePersonList(List<Person> personList)
{
  InitializeComponent();
  PersonList.ItemsSource = personList;
}
//How person class looks:
class Person{
public string Name;
public string Surname;
//...
}

public RemovePersonList(List<Person> personList)
{
  InitializeComponent();
  PersonList.ItemsSource = personList;
}
//How person class looks:
class Person{
public string Name;
public string Surname;
//...
}

The issue is that the items show up but they are empty

4 replies

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