//Method used to get bloodgroup from radio buttons
private Patient.BloodType GetBloodType()
{
//default type O as all patients can receive O (and all people with type O can only receive type O)
Patient.BloodType type = Patient.BloodType.O;
if (A.IsChecked == true)
{
type = Patient.BloodType.A;
}
else if (B.IsChecked == true)
{
type = Patient.BloodType.AB;
}
else if (AB.IsChecked == true)
{
type = Patient.BloodType.AB;
}
else if (O.IsChecked == true)
{
type = Patient.BloodType.O;
}
//message you must chose a bloodgroup
else
{
MessageBox.Show("You must select a Bloodgroup");
}
return(type);
}
//method to create a new patient object
private void btnAddPatient_Click(object sender, RoutedEventArgs e)
{
//get the ward details for the patient
string wardname = (lbxWard.SelectedItem as Ward).WardName;
int capacity = (lbxWard.SelectedItem as Ward).Capacity;
//get the patients details (use the getbloodtype method here)
string patientname = txbPatient.Text;
Patient.BloodType type = GetBloodType();
DateTime dob;
//make sure a DOB is chosen
if (dpkDOB.SelectedDate.HasValue == false)
{
MessageBox.Show("You must select a Date of Birth");
return;
}
else
{
dob = dpkDOB.SelectedDate.Value;
}
//make sure there is place for the patient in the selected ward
if (CountPatients(wardname) >= capacity)
{
MessageBox.Show("The number of patients for this Ward will be exceeded, please chose a different ward");
return;
}
//update list, set so as last patient added is selected and disable the add patient button
ListPatients.Add(new Patient(wardname, capacity, patientname, type, dob));
lbxPatient.SelectedIndex = MatchingPatients.Count;
btnAddPatient.IsEnabled = false;
UpdatePatient();
}
