private void Window_Loaded(object sender, RoutedEventArgs e)
{
//Expenses ex1 = new Expenses("travel",30.99m, new DateTime(2019, 09, 10));
//Expenses ex2 = new Expenses( "Entertainment",64.99m, new DateTime(2019, 01, 18));
//Expenses ex3 = new Expenses("Office", 40.99m,new DateTime(2019, 11, 22));
//List<Expenses> expenses = new List<Expenses>();
expense = new ObservableCollection <Expenses>();
expense.Add(Expenses.GerneratorRandomExpense());
expense.Add(Expenses.GerneratorRandomExpense());
expense.Add(Expenses.GerneratorRandomExpense());
_txListExpenses.ItemsSource = expense;
}
private void txbtnAdd_Click(object sender, RoutedEventArgs e)
{
expense.Add(Expenses.GerneratorRandomExpense());
txblkTotal.Text = Expenses.totalexpense.ToString();
}
