I'm implemented a form that's presented when the POS user presses a Custom Button. The form can if necessary update items in the Transaction, this works fine. The only issue is that while my form is displayed the Transaction window will not update to reflect the changes made by my code. When I close my form the Transaction window updates and properly displays the changes I've made.
I'm looking for a way to force the Transaction window to refresh before returning from my Custom Button form.
Any help would be greatly appreciated.
Regards, Tom