private void AddItem_Click(object sender, RoutedEventArgs e)
{
try
{
// Insert item.
BLAccount.InsertItem(accountId, txtIname.Text);
// Update items.
lstItem.DataContext = BLAccount.GetItems(accountId);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
private void DelItem_Click(object sender, RoutedEventArgs e)
{
try
{
// Get selected item. Item selectedItem = (Item)spItem.DataContext;
// Delete item.
BLAccount.DeleteItem(Convert.ToInt32(txtId.Text));
// Update items.
lstItem.DataContext = BLAccount.GetItems(accountId);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
public void InitializeAccountData(int accountId)
{
try
{
this.accountId = accountId;
// 1. Get account from BL.
spAccount.DataContext = BLAccount.GetAccount(accountId);
// 2. Get items from BL.
lstItem.DataContext = BLAccount.GetItems(accountId);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}