How to store the path of the last form textbox selected

[Feliped]

Hello,


I have this form:
Question excel.jpg
(http://uploaddeimagens.com.br/imagen...tion_excel-png)

As you can see I have a listbox with the code of a product. Next to that list I have many item_code_textbox that has the objective to store the product code.

What I want to do is, when the form user select an item_code_textbox field and after that, double click at the listbox, a variable will store the path of the last textbox focus and will add the code of the product at that last item_code_textbox selected.

The problem is I don't know how to store the last focus of the form, I was thinking to call a variable to store the path after exit the textbox, example:

Please Login or Register  to view this content.

The "?????" I dont know how to call that variable to store a form textbox path, not a value.

Could someone help me showing how do I do to store the path of the last textbox selected and use that focus again?

[Feliped]

up, please give me a hand

[Feliped]

Up, help me out.