private async void BtnFindEmployee_Click(object sender, RoutedEventArgs e)
{
RefreshLabels();
UserApiService service = new UserApiService();
users = await service.GetUserAsync(new UserVM { Email = txtEmail.Text, Name = txtName.Text });
dgShowEmployees.ItemsSource = users;
}
async void FillDG()
{
users = await servise.GetUserAsync(null);
dgShowEmployees.ItemsSource = users;
}