private async void DetailsBtn_Click(object sender, RoutedEventArgs e)
{
try
{
DeleteBtn.IsEnabled = false;
DetailsBtn.IsEnabled = false;
ExitBtn.IsEnabled = false;
object admission = AdmissionsListBox.SelectedItem;
int? id = ((Admission)admission)?.Id;
if (!id.HasValue)
{
throw new ArgumentException($"{nameof(id)} is incorrect");
}
DetalilsAdmissionForm form = await DetalilsAdmissionForm.CreateAsyncDetailsAdmissionForm(((Admission)admission));
form.ShowDialog();
admissions.Remove((Admission)admission);
var adm = (Admission)admission;
adm.DischargeDate = SingletoneObj.DischargeDate;
admissions.Add(adm);
}
catch (Exception ex)
{
StatusLabel.Content = "Status: " + ex.Message;
}
finally
{
DeleteBtn.IsEnabled = true;
DetailsBtn.IsEnabled = true;
ExitBtn.IsEnabled = true;
}
}
public static async Task <DetalilsAdmissionForm> CreateAsyncDetailsAdmissionForm(Admission admission)
{
DetalilsAdmissionForm form = new DetalilsAdmissionForm();
await form.InitializeAsync(admission);
selectedAdmission = admission;
return(form);
}