private void _buttonEditUser_Click(object sender, RoutedEventArgs e)
{
_userView = new UserView();
_userView.UserInRole = (UserInRole)_listviewUser.SelectedItem;
_userView.Closed += new EventHandler(UserListView_Loaded);
_userView.ShowDialog();
}
private void _buttonAddUser_Click(object sender, RoutedEventArgs e)
{
_userView = new UserView();
_userView.Closed += new EventHandler(UserListView_Loaded);
_userView.ShowDialog();
}