aistudio-wpf-diagram/Live-Charts-master/Examples/Wpf/CartesianChart/ThreadSafe/RelyCommand.cs

using System;
using System.Windows.Input;

namespace Wpf.CartesianChart.ThreadSafe
{
    public class RelayCommand : ICommand
    {
        private Action _action;

        public RelayCommand(Action action)
        {
            _action = action;
        }

        public bool CanExecute(object parameter)
        {
            return true;
        }

        public void Execute(object parameter)
        {
            _action();
        }

        public event EventHandler CanExecuteChanged;
    }
}