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();
}
}
}
private void buttonPayIn_Click(object sender, RoutedEventArgs e)
{
if (textBoxAmount.Text == "")
{
MessageBox.Show("Amount is empty!");
}
else
{
double amount = double.Parse(textBoxAmount.Text);
book.PayIn(amount);
textBoxCurrentCapital.Text = book.Capital.ToString();
}
textBoxAmount.Clear();
}
private void buttonPayIn_Click(object sender, RoutedEventArgs e)
{
if (textBoxAmount.Text == "")
{
MessageBox.Show("Amount is empty!");
}
else
{
if ((ClassSavingbook)listBoxBooks.SelectedItem == null)
{
MessageBox.Show("Select a Name!");
}
else
{
double amount = double.Parse(textBoxAmount.Text);
book.PayIn(amount);
listBoxBooks.Items.Refresh();
CurrentCapital();
}
}
textBoxAmount.Clear();
}
