public UsersWindow()
 {
     InitializeComponent();
     UserTask ust = new UserTask();
     List<User> userList = new List<User>();
     userList = ust.Users();
     lstUsers.ItemsSource = userList;
 }
 public AddUserWindow(Window window)
 {
     InitializeComponent();
     this.userTask = new UserTask();
     this.user = new User();
     this.userTask.User = this.user;
     canvasUser.DataContext = this.userTask.User;
     dtpUser.DisplayDate = DateTime.Today;
     dtpUser.DisplayDateStart = new DateTime(1925, 1, 1);
     dtpUser.DisplayDateEnd = DateTime.Today;
 }