/// <summary>
/// Adds an invoice and blanks out everything.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddInvoice_Click(object sender, RoutedEventArgs e)
{
editing = true;
btnAddInvoice.IsEnabled = false;
btnEditInvoice.IsEnabled = false;
btnDeleteInvoice.IsEnabled = true;
btnSave.IsEnabled = true;
btnCancel.IsEnabled = true;
lblIDnum.Content = "TBD";
dpDatePick.IsEnabled = true;
cbItems.IsEnabled = true;
btnAddToCart.IsEnabled = true;
try
{
MyInvoice = new InvoiceCls(-1);
MyInvoice.GetNewInvoice();
//lblIDnum.Content = MyInvoice.invNum;
lblTotalNum.Content = "";
dgItems.ItemsSource = MyInvoice.itemList;
dpDatePick.SelectedDate = MyInvoice.date;
//dpDatePick.Text = MyInvoice.date.ToString();
}
catch (Exception ex)
{
HandleError("MainWindow.xaml.cs", System.Reflection.MethodBase.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Constructor. Instantiates window objects and
/// maximizes self.
/// </summary>
public MainWindow()
{
winSearch = new wndSearch();
winUpdate = new AddItems();
//At startup, shouldn't have an invoice selected.
try
{
MyInvoice = new InvoiceCls(-1);
InitializeComponent();
WindowState = WindowState.Maximized;
LoadInvoice();
}
catch (Exception ex)
{
HandleError("MainWindow.xaml.cs", "MainWindow", ex.Message);
}
//SetUpComboBoxes();
//Is there a current Invoice ID?
//OpenCurrentInvoice();
//sets the combo boxes to the correct selections
//sets the data grid and whatever else. Label.
//Else, Delete isn't an option
}
