private void TenEdBtnClkSave(object sender, RoutedEventArgs e)
{
Post = (LokaVerkefniCL.Zip)TenEdComboZip.SelectedItem;
EditingTenant.Address.ZipID = Post.ID;
DContext.context.Adresses.AddOrUpdate(a => a.ID, EditingTenant.Address);
DContext.context.Tenants.AddOrUpdate(t => t.AddressID, EditingTenant);
TenantDisplay.Visibility = Visibility.Visible;
TenantEdit.Visibility = Visibility.Collapsed;
int sel = TenantDisplayComboboxNameList.SelectedIndex;
TenantDisplayComboboxNameList.SelectedIndex = -1;
TenantDisplayComboboxNameList.SelectedIndex = sel;
}
/// <summary>
/// Saving the New Apartment and Adress to Database
/// </summary>
private void AptAddAptment(object sender, RoutedEventArgs e)
{
// geting the selected zip code into a transitional variable to access its ID
Post = (LokaVerkefniCL.Zip)ApartmentNewApartmentComboBoxZip.SelectedItem;
// taking the zip id from transitional variable and setting it to NewAddress
NewAddress.ZipID = Post.ID;
// adding the new adress to database and checking if it exists to get its adress ID
DContext.context.Adresses.AddOrUpdate(a => a.AdressKey, NewAddress);
DContext.context.SaveChanges();
// taking the adress ID obtained from Database and giving it to NewApartment
NewApartment.AddressID = NewAddress.ID;
// adding the new Apartment to Database, if Current Adress already has an
// apartment registered updates that instead
DContext.context.Apartments.AddOrUpdate(a => a.AddressID, NewApartment);
DContext.context.SaveChanges();
// Hiding the New Apartment Grid and showing the Display Grid
ApartmentDisplay.Visibility = Visibility.Visible;
ApartmentNewApartment.Visibility = Visibility.Collapsed;
}
private void AptSaveChanges(object sender, RoutedEventArgs e)
{
// geting the selected zip code into a transitional variable to access its ID
Post = (LokaVerkefniCL.Zip)ApartmentEditComboBoxZip.SelectedItem;
// taking the zip id from transitional variable and setting it to the edited Address
EditingApartment.Address.ZipID = Post.ID;
// updating the adress in the database
DContext.context.Adresses.AddOrUpdate(a => a.ID, EditingApartment.Address);
// updating the apartment in the database
DContext.context.Apartments.AddOrUpdate(a => a.AddressID, EditingApartment);
DContext.context.SaveChanges();
// Hiding the Edit Grid and showing the Display Grid
ApartmentEdit.Visibility = Visibility.Collapsed;
ApartmentDisplay.Visibility = Visibility.Visible;
// seting the combobox to select default value and then return to
// selected value in order to force update on the display grid
int sel = ApartmentDisplayComboBoxApartment.SelectedIndex;
ApartmentDisplayComboBoxApartment.SelectedIndex = -1;
ApartmentDisplayComboBoxApartment.SelectedIndex = sel;
}