private void BtnNewInvoice_Click(object sender, RoutedEventArgs e)
{
try{
clsMainLogic.Invoice newInvoice = controller.createNewInvoice();
setCurrentInvoice(newInvoice);
}
catch (Exception ex) {
HandleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// all view logic for when an invoice is selected.
/// </summary>
/// <param name="invoice"></param>
private void setCurrentInvoice(clsMainLogic.Invoice invoice)
{
try{
currentInvoice = invoice;
currentInvoice.LoadItems(controller.getInvoiceDetails(invoice.InvoiceNum));
updateInvoiceDisplay();
}
catch (Exception ex) {
HandleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// event handler for invoice save button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSave_Click(object sender, RoutedEventArgs e)
{
try{
currentInvoice.InvoiceDate = (DateTime)pickInvoiceDate.SelectedDate;
currentInvoice = controller.saveInvoice(currentInvoice);
updateAllInvoices();
setCurrentInvoice(currentInvoice);
}
catch (Exception ex) {
HandleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// handler for when an invoice is selected.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void InvoiceList_SelectionChanged_1(object sender, SelectionChangedEventArgs e)
{
try{
if (invoiceList.SelectedIndex > -1)
{
clsMainLogic.Invoice clickedInvoice = (clsMainLogic.Invoice)e.AddedItems[0];
setCurrentInvoice(clickedInvoice);
}
}
catch (Exception ex) {
HandleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
