>In vfp 3.0, if you use hide and show on menu forms, will this eventually cause stacking
>errors in memory due to multiple instances of hide and show?
>
>Is it better to open and close each form as it is used, rather than use hide and show?
I'm not sure what you mean by using hide and show on menu forms. Using hide/show on a form is not creating multiple instances of that form. Rather it is making it invisible. When a form is hidden, it is still taking up memory, but regardless of how many times you hide/show it the memory footprint will remain the same.