private void ShowDeviceCode(object sender, RoutedEventArgs e)
        {
            var vm = new DeviceCodeViewModel(_environment)
            {
                UserCode        = userCode.Text,
                VerificationUrl = verificationUrl.Text,
            };
            var view   = new DeviceCodeView();
            var window = new DialogWindow(view)
            {
                DataContext = vm
            };

            window.ShowDialog();
        }
        private void ShowDeviceCode(object sender, RoutedEventArgs e)
        {
            var vm = new DeviceCodeViewModel(_environment)
            {
                UserCode        = this.FindControl <TextBox>("userCode").Text,
                VerificationUrl = this.FindControl <TextBox>("verificationUrl").Text,
            };
            var view   = new DeviceCodeView();
            var window = new DialogWindow(view)
            {
                DataContext = vm
            };

            window.ShowDialog(this);
        }