private async void AddWardBtn_Click(object sender, RoutedEventArgs e)
{
try
{
AddWardBtn.IsEnabled = false;
int wardNumber;
Comfort comfort;
int numberOfPlaces;
if (!int.TryParse(WardNumberTextBox.Text, out wardNumber))
{
throw new ArgumentNullException($"'{nameof(wardNumber)}' is incorrect");
}
if (!int.TryParse(CountOfPlacesTextBox.Text, out numberOfPlaces))
{
throw new ArgumentNullException($"'{nameof(numberOfPlaces)}' is incorrect");
}
if (!Enum.TryParse(ComfortListBox.SelectedItem.ToString(), out comfort))
{
throw new ArgumentNullException($"'{nameof(comfort)}' is incorrect");
}
Ward requestWard = new Ward
{
WardNumber = wardNumber,
NumberOfPaces = numberOfPlaces,
Comfort = comfort
};
string request = tcpService.SerializeAddWardRequest(requestWard, SingletoneObj.User);
byte[] data = await tcpService.CodeStreamAsync(request);
await SingletoneObj.Stream.WriteAsync(data, 0, data.Length);
string response = await tcpService.DecodeStreamAsync(SingletoneObj.Stream);
var responseArgs = response.Split(';');
if (responseArgs.Length > 1 && responseArgs[0].Contains("500"))
{
throw new ArgumentException(responseArgs[1]);
}
this.Close();
}
catch (Exception ex)
{
AddWardBtn.IsEnabled = true;
StatusLabel.Content = "Status: " + ex.Message;
}
}