ProjetThe/ProjetTheAlone/ViewModel/Base.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel;
using System.Windows.Input;

namespace ProjetTheAlone.ViewModel
{
    public class BasePropriete : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        protected void OnPropertyChanged(string name)
        {
            PropertyChangedEventHandler handler = PropertyChanged;
            if (handler != null)
            {
                handler(this, new PropertyChangedEventArgs(name));
            }
        }
        
        protected void NotifyPropertyChanged(String propertyName)
        { PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); }
        protected bool AssignerChamp<T>(ref T field, T value, string propertyName)
        {
            if (EqualityComparer<T>.Default.Equals(field, value)) return false;
            PropertyChangedEventHandler handler = PropertyChanged;
            field = value;
            if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName.Substring(4)));
            //OnPropertyChanged();
            return true;
        }
    }
    public class BaseCommande : ICommand
    {
        private Action _Action;
        public BaseCommande(Action Action_)
        { _Action = Action_; }
        public event EventHandler CanExecuteChanged;
        public bool CanExecute(object parameter)
        { return true; }
        public void Execute(object parameter)
        { if (_Action != null) _Action(); }
    }
}