private void loadBudgetItems()
{
budgetItemList = new List<BudgetItemState>();
BudgetHelper client = new BudgetHelper();
try
{
decimal totalAmount = 0;
OptimizedBudgetItems budgetItems = client.GetBudgetItem(event_.EventID);
if (budgetItems != null)
{
List<OptimizedBudgetItemsDetails> budgetItemsList = budgetItems.BudgetItemsList.ToList<OptimizedBudgetItemsDetails>();
foreach (OptimizedBudgetItemsDetails budgetItem in budgetItemsList)
{
Items item = client.GetItemDetail(budgetItem);
BudgetItemState bis = new BudgetItemState(item, budgetItem.IsBought);
if (budgetItem.IsBought)
{
totalAmount += item.ActualPrice;
}
else
{
item.ActualPrice = 0;
totalAmount += item.EstimatedPrice;
}
budgetItemList.Add(bis);
}
lvBudgetItem.ItemsSource = budgetItemList;
}
//.ItemsSource = incomeList;
txtTotalExpenditure.Text = "$" + totalAmount.ToString("0.00");
expenditure = totalAmount;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
client.Close();
}
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
BudgetHelper client = new BudgetHelper();
OptimizedBudgetItems budget = client.GetBudgetItem(event_.EventID);
client.Close();
if (budget != null)
{
if (MessageBox.Show("You already have an optimized item list, all previous changes will be overwritten" +
Environment.NewLine + Environment.NewLine +
"Do you want to overwrite? (It cannot be undone)", "Confirm Overwrite",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
save();
}
else
{
return;
}
}
else
{
save();
}
}
private void loadBudgetItems()
{
BudgetHelper client = new BudgetHelper();
try
{
OptimizedBudgetItems budget = client.GetBudgetItem(event_.EventID);
txtTotalPrice.Text = budget.TotalEstimatedPrice.ToString("0.00");
txtTotalSat.Text = budget.TotalSatisfaction.ToString();
txtGenDate.Text = budget.GeneratedDate.ToString("dd MMM yyyy");
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = true;
//loadList
lvBItem.SetExistingSource(budget.BudgetItemsList.ToList<OptimizedBudgetItemsDetails>());
lvBItem.lv.SelectedIndex = -1;
}
catch (NullReferenceException)
{
txtTotalPrice.Text = "N.A";
txtTotalSat.Text = "N.A";
txtGenDate.Text = "N.A";
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = false;
lvBItem.lv.SelectedIndex = -1;
MessageBox.Show("There is no optimized list yet");
}
catch (Exception ex)
{
txtTotalPrice.Text = "N.A";
txtTotalSat.Text = "N.A";
txtGenDate.Text = "N.A";
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = false;
lvBItem.lv.SelectedIndex = -1;
MessageBox.Show("An error has occured: " + ex.Message,
"Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}