private void SaveButton_OnClick(object sender, RoutedEventArgs e)
{
try
{
string name = this.NameItemTextBox.Text;
int value = int.Parse(this.ValueItemTextBox.Text);
string date = this.DateItemTextBox.Text;
string payDate = this.PayDateItemTextBox.Text;
string lender = this.LenderItemTextBox.Text;
Credit newItem = new Credit(name, value, date, payDate, lender);
this.ParentWindow.mainBalance.AddCredit(newItem);
this.Close();
}
catch (System.ArgumentNullException)
{
MessageBox.Show("Nie uzupełniono wszystkich pól!", "Błąd dodania");
}
catch (System.FormatException)
{
MessageBox.Show("Zły format danych!", "Błąd dodania");
}
}
public void AddCredit(Credit newCredit)
{
this._credits.Add(newCredit);
this.SumValue -= newCredit.Value;
}
