gistfile1.txt

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using FantasyNewApp.Models;
using FantasyNewApp.Utilities;

namespace FantasyNewApp.ViewModels
{
    public class PersonViewModel : INotifyPropertyChanged
    {
        private Person _MyPerson;
        public Click_Command Clicky { get; set; }
        
        public string FirstName
        {
            get
            {
                return _MyPerson.FirstName;
            }
            set
            {
                _MyPerson.FirstName = value;
            }
        }

        public string MiddleName
        {
            get
            {
                return _MyPerson.MiddleName;
            }
            set
            {
                _MyPerson.MiddleName = value;
            }
        }

        public string LastName
        {
            get
            {
                return _MyPerson.LastName;
            }
            set
            {
                _MyPerson.LastName = value;
            }
        }
        public string DisplayName
        {
            get
            {
                return _MyPerson.DisplayName;
            }
        }

        public PersonViewModel()
        {
            var person = new Person()
            {
                FirstName = "Justin",
                MiddleName = "Charles",
                LastName = "Bozonier"
            };
            _MyPerson = person;

            var context = new BindingContext(_MyPerson, () => PropertyChanged);

            //It'd be nice to remove the redundant contexts
            context
                .Bind(() => FirstName)
                .From(()=> _MyPerson.FirstName)
                .OnChangeDo((s,e)=>Clicky.RaiseCanExecuteChanged());
            context
                .Bind(() => MiddleName)
                .From(() => _MyPerson.MiddleName)
                .OnChangeDo((s, e) => Clicky.RaiseCanExecuteChanged());
            context
                .Bind(() => LastName)
                .From(() => _MyPerson.LastName)
                .OnChangeDo((s, e) => Clicky.RaiseCanExecuteChanged());
            context
                .Bind(() => DisplayName)
                .From(() => _MyPerson.DisplayName)
                .OnChangeDo((s, e) => Clicky.RaiseCanExecuteChanged());

            Clicky = new Click_Command();
        }

        public event PropertyChangedEventHandler PropertyChanged;
    }
}