private void btnAddZebra_Click(object sender, EventArgs e)
{
//todo
foreach (var zebra in this.myStudbook.GetAllZebras())
{
if (zebra.Id == Convert.ToInt32(tbId.Text))
{
MessageBox.Show("There is already a zebra like that in the list!");
return;
}
}
Gender gender = Gender.MARE;
if (rbStallion.Text == Gender.STALLION.ToString())
{
gender = Gender.STALLION;
}
else if (rbUnknownGender.Text == Gender.UNKNOWN.ToString())
{
gender = Gender.UNKNOWN;
}
int id = Convert.ToInt32(tbId.Text);
int dz = Convert.ToInt32(tbDz.Text);
int mother = Convert.ToInt32(tbMotherId.Text);
int father = Convert.ToInt32(tbFatherId.Text);
Zebra z = new Zebra(id, tbName.Text, dz, mother, father, gender);
this.myStudbook.AddZebra(z);
MessageBox.Show("You have added a new zebra!");
}
/// <summary>
/// if this studbook already has a zebra with the same id as the id of zebra z
/// then nothing is added and the returnvalue is false;
/// otherwise z is added to the list of zebras and the returnvalue is true
/// </summary>
/// <param name="z"></param>
/// <returns></returns>
public bool AddZebra(Zebra z)
{//todo
if (GetZebra(z.Id) == null)
{
zebras.Add(z);
return(true);
}
return(false);
}
private void btnShowInfoOf1Zebra_Click(object sender, EventArgs e)
{
lbInfo.Items.Clear();
Zebra zebra = myStudbook.GetZebra(Convert.ToInt32(tbOthers.Text));
//todo
if (zebra != null)
{
lbInfo.Items.Add(zebra.getInfo());
}
else
{
MessageBox.Show("There is no zebra with that ID!");
}
}
public void addSomeTestingStuff()
{
Zebra z;
z = new Zebra(11, "Emma", -1); this.myStudbook.AddZebra(z);
z = new Zebra(22, "Wilhelmina", 11); this.myStudbook.AddZebra(z);
z = new Zebra(33, "Juliana", 32, 22, -1, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(35, "Bernhard", 15, -1, -1, Gender.STALLION); this.myStudbook.AddZebra(z);
z = new Zebra(44, "Beatrix", 35, 33, 35, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(55, "Willem Alexander", 30, 44, -1, Gender.STALLION); this.myStudbook.AddZebra(z);
z = new Zebra(60, "Maxima"); this.myStudbook.AddZebra(z);
z = new Zebra(75, "Clara", 22, -1, 35, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(66, "Amalia", 44, 60, 55, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(32, "Sam"); this.myStudbook.AddZebra(z);
z = new Zebra(36, "Samantha", 45, -1, 32, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(41, "Clara", 32, 36, 35, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(72, "Carlo", 52); this.myStudbook.AddZebra(z);
z = new Zebra(61, "Dora", 47, 41, 72, Gender.MARE); this.myStudbook.AddZebra(z);
z = new Zebra(62, "Emma", 26, 61, 35, Gender.MARE); this.myStudbook.AddZebra(z);
}
/// <summary>
/// if this studbook already has a zebra with the same id as the id of zebra z
/// then nothing is added and the returnvalue is false;
/// otherwise z is added to the list of zebras and the returnvalue is true
/// </summary>
/// <param name="z"></param>
/// <returns></returns>
public bool AddZebra(Zebra z)
{//todo
foreach (var zebra in this.zebras)
{
if (z.Id == zebra.Id)
{
return(false);
}
}
//Father
if (z.FatherId == -1)
{
z.FatherId = -1;
}
else if (z.FatherId > 0 && z.Gender == Gender.STALLION)
{
z.FatherId = z.FatherId;
}
else
{
z.FatherId = -1;
}
//Mother
if (z.MotherId == -1)
{
z.MotherId = -1;
}
else if (z.MotherId > 0 && z.Gender == Gender.MARE)
{
z.MotherId = z.MotherId;
}
else
{
z.MotherId = -1;
}
this.zebras.Add(z);
return(true);
}
