public ModifyAnimalForm(Animal animal, AdministrationForm administrationForm)
{
if (animal == null)
{
throw new ArgumentNullException("animal");
}
if (administrationForm == null)
{
throw new ArgumentNullException("administrationForm");
}
InitializeComponent();
this.animal = animal;
this.administrationForm = administrationForm;
Cat cat = animal as Cat;
if (cat != null)
{
ShowCatFields();
if (cat.BadHabits != null)
{
inputBadHabits.Text = cat.BadHabits;
}
animalType = AnimalType.Cat;
}
else
{
Dog dog = animal as Dog;
if (dog == null)
{
//We don't know what kind of animal this is, so we cannot modify it.
throw new InvalidOperationException();
}
ShowDogFields();
if (dog.LastWalkDate != null)
{
inputLastWalkDate.Value =
new DateTime(dog.LastWalkDate.Year, dog.LastWalkDate.Month, dog.LastWalkDate.Day);
}
animalType = AnimalType.Dog;
}
inputName.Text = animal.Name;
inputBirthDate.Value =
new DateTime(animal.DateOfBirth.Year, animal.DateOfBirth.Month, animal.DateOfBirth.Day);
checkbox_Reserved.Checked = animal.IsReserved;
}
public ModifyAnimalForm(Animal animal, AdministrationForm administrationForm)
{
if (animal == null)
{
throw new ArgumentNullException("animal");
}
if (administrationForm == null)
{
throw new ArgumentNullException("administrationForm");
}
InitializeComponent();
this.animal = animal;
this.administrationForm = administrationForm;
Cat cat = animal as Cat;
if(cat != null)
{
ShowCatFields();
if (cat.BadHabits != null)
{
inputBadHabits.Text = cat.BadHabits;
}
animalType = AnimalType.Cat;
}
else
{
Dog dog = animal as Dog;
if(dog == null)
{
//We don't know what kind of animal this is, so we cannot modify it.
throw new InvalidOperationException();
}
ShowDogFields();
if (dog.LastWalkDate != null)
{
inputLastWalkDate.Value =
new DateTime(dog.LastWalkDate.Year, dog.LastWalkDate.Month, dog.LastWalkDate.Day);
}
animalType = AnimalType.Dog;
}
inputName.Text = animal.Name;
inputBirthDate.Value =
new DateTime(animal.DateOfBirth.Year, animal.DateOfBirth.Month, animal.DateOfBirth.Day);
checkbox_Reserved.Checked = animal.IsReserved;
}
public CreateAnimalForm(Administration administration, AdministrationForm administrationForm)
{
if (administration == null)
{
throw new ArgumentNullException("administration");
}
if (administrationForm == null)
{
throw new ArgumentNullException("administrationForm");
}
InitializeComponent();
this.administration = administration;
this.administrationForm = administrationForm;
}
public CreateAnimalForm(Administration administration, AdministrationForm administrationForm)
{
if (administration == null)
{
throw new ArgumentNullException("administration");
}
if (administrationForm == null)
{
throw new ArgumentNullException("administrationForm");
}
InitializeComponent();
this.administration = administration;
this.administrationForm = administrationForm;
}
