MVVM Example?

[Shadowblitz16]

Can we have a MVVM example?

[Shadowblitz16]

I don't know if I should make a new issue just to ask this question but...

How do ICommand's work?

From the examples I find online It looks like ICommand only covers the main event aka

• Click for Buttons
• Click for MenuItems

How would I bind a ICommand property to a paint event?

This is kinda what I have...

<Window xmlns="http://schemas.alternetsoft.com/ui/2021"
        xmlns:x="http://schemas.alternetsoft.com/ui/2021/uixml"
        x:Class="SMBY.MainView"
        Title="SMBY" StartLocation="CenterScreen"
        Size="800,600" Layout="Vertical">

        <Control UserPaint="true" Paint="{Binding PaintView}" VerticalAlignment="Fill"/>
        <HorizontalStackPanel VerticalAlignment="Bottom" HorizontalAlignment="Center">
            <Button Name="Edit" Text="Edit" Click="{Binding Edit}"/>
            <Button Name="Play" Text="Play" Click="{Binding Play}"/>
        </HorizontalStackPanel>

        <EngineView Visible="false" DataContext="{Binding EngineViewModel}"/>
        <EditorView Visible="false" DataContext="{Binding EditorViewModel}"/>
</Window>

using System.ComponentModel;
using Alternet.Drawing;
using Alternet.UI;
using SMBY;

public class MainViewModel : ViewModelBase
{
    public EditorViewModel? EditorViewModel { get; }
    public EngineViewModel? EngineViewModel { get; }

    public ICommand? Edit      { get; }
    public ICommand? Play      { get; }
    public ICommand? PaintView { get; }
    public MainViewModel()
    {
        EditorViewModel = new();
        EngineViewModel = new();
    }
}

[generalloki]

I cannot suggest to use Binding for now. It is slow and will be rewritten in future.

[Shadowblitz16]

I cannot suggest to use Binding for now. It is slow and will be rewritten in future.

ok thankyou

EDIT: @generalloki what would you recommend to maintain clean code? MVC, MVP?

I need a way to tie my game logic, editor ui and binary file format together.

[generalloki]

@Shadowblitz16, I am moving this to discussions as this will be done after we redo Binding. Also, do you know any good simple MVVM examples? Is there any in Wpf or Maui?