private void buttonCreate_Click(object sender, RoutedEventArgs e)
{
if (textBoxName.Text == "" || textBoxAmount.Text == "" || textBoxInterest.Text == "")
{
MessageBox.Show("Name, Amount or Interest is empty!");
}
else
{
string name = textBoxName.Text;
double amount = double.Parse(textBoxAmount.Text);
double interest = double.Parse(textBoxInterest.Text);
book = new ClassSavingbook(name);
book.PayIn(amount);
book.Interest = interest;
if (savingsBooks.Contains(book))
{
MessageBox.Show("Name already exists!");
}
else
{
savingsBooks.Add(book);
listBoxBooks.Items.Refresh();
CurrentCapital();
}
}
}
public override bool Equals(object obj)
{
if (obj is ClassSavingbook)
{
ClassSavingbook otherSavingsBook = (ClassSavingbook)obj;
if (otherSavingsBook.Name == this.Name)
{
return(true);
}
}
return(false);
}
