expressions in textboxes not working

[funi.t]

Hi.
I am designing a form that shows prices for different tranport companies.
I am having trouble with getting the combo boxes or text boxes to show me price's for each specific company.please help

[Robeen]

Did you create your Form using theForm Wizard?

[funi.t]

yes.I did my forms using form wizard

[Robeen]

any chance you can post you database here?

[funi.t]

The database is under a thread called "calculation not running but shows no error".it is called database.I am currently redesigning a new database with someones help under the above mentioned thread.