/// <summary>
/// Adds a new item to the invoice
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_Add_Click(object sender, RoutedEventArgs e)
{
try
{
if (cm_Item.SelectedItem.Equals("") || cm_Item.SelectedItem == null)
{
return;
}
string selectedItemCode = cm_Item.SelectedItem.ToString();
if (!lb_InvoiceID.Equals("Invoice #0000"))
{
string invoiceNum = lb_InvoiceID.Text.Substring(9);
inManager.AddItemToInvoice(invoiceNum,
cm_Item.SelectedItem.ToString());
//Refresh grid
List <String> test = inManager.RetrieveInvoice(lb_InvoiceID.Text.Substring(9), ref invoiceDetails);
lb_Total.Text = "Total $" + invoiceDetails[2].ToString();
grid.ItemsSource = test.Select(Item => new { Item });
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Console.WriteLine(ex);
}
}
/// <summary>
/// Queries the invoice item description and pulls all of the item codes
/// </summary>
/// <returns></returns>
private void btnUpdate_Click_1(object sender, RoutedEventArgs e)
{
try
{
if (cm_Item.SelectedItem.Equals("") || cm_Item.SelectedItem == null)
{
return;
}
string selectedItemCode = cm_Item.SelectedItem.ToString();
if (!lb_InvoiceID.Equals("Invoice #0000"))
{
string invoiceNum = lb_InvoiceID.Text.Substring(9);
inManager.AddItemToInvoice(invoiceNum,
cm_Item.SelectedItem.ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Console.WriteLine(ex);
}
}
