public async Task SubmitOrderAsync()
{
var strokeCount = InkCanvas?.InkPresenter?.StrokeContainer?.GetStrokes()?.Count();
if (SelectedCustomer == null || SelectedProduct == null || Units == 0 || strokeCount == null || strokeCount == 0)
{
WriteStatus("Incomplete Order", false);
return;
}
IsSubmitEnabled = false;
int orderId = -1;
try
{
orderId = OrdersBLL.Current.AddOrder(
selectedCustomer.CustomerID,
DateTime.Now,
DateTime.Now.AddDays(30)
);
}
catch (SqlException ex)
{
await new MessageDialog(ex.Message).ShowAsync();
IsSubmitEnabled = true;
return;
}
if (orderId == -1)
{
await new MessageDialog("Error creating order.").ShowAsync();
IsSubmitEnabled = true;
return;
}
try
{
orderId = OrderDetailsBLL.Current.AddOrderDetails(
orderId,
SelectedProduct.ProductID,
SelectedProduct.UnitPrice,
(short)Units,
0);
}
catch (SqlException ex)
{
await new MessageDialog(ex.Message).ShowAsync();
IsSubmitEnabled = true;
return;
}
if (orderId == -1)
{
await new MessageDialog("Error creating order details.").ShowAsync();
IsSubmitEnabled = true;
return;
}
WriteStatus("Submitted");
OrderSubmitted?.Invoke(this, EventArgs.Empty);
IsSubmitEnabled = true;
}
private void submit_Click(object sender, EventArgs e)
{
var selectedCustomerItem = comboBoxCustomers.SelectedItem;
var selectedProductItem = comboBoxProducts.SelectedItem;
if (selectedCustomerItem == null || selectedProductItem == null || units.Value == 0)
{
WriteStatus("Incomplete Order", false);
return;
}
submit.Enabled = false;
var customer = ((DataRowView)selectedCustomerItem)?.Row as CustomersRow;
var product = ((DataRowView)selectedProductItem)?.Row as ProductsRow;
int orderId = -1;
try
{
orderId = OrdersBLL.Current.AddOrder(
customer.CustomerID,
DateTime.Now,
DateTime.Now.AddDays(30)
);
}
catch (SqlException ex)
{
MessageBox.Show(ex.Message);
submit.Enabled = true;
return;
}
if (orderId == -1)
{
MessageBox.Show("Error creating order.");
submit.Enabled = true;
return;
}
try
{
orderId = OrderDetailsBLL.Current.AddOrderDetails(
orderId,
product.ProductID,
(decimal)pricePerUnit.Tag,
(short)units.Value,
0);
}
catch (SqlException ex)
{
MessageBox.Show(ex.Message);
submit.Enabled = true;
return;
}
if (orderId == -1)
{
MessageBox.Show("Error creating order details.");
submit.Enabled = true;
return;
}
WriteStatus("Submitted");
OrderSubmitted?.Invoke(this, EventArgs.Empty);
submit.Enabled = true;
}
