Hi!

There is an API section here at the UT. Take a look there. If you do not find the ShowWindow API function, you will find a lot of other VFP samples for other API functions, so you will learn how to use them in General.

HTH.

>Hi,
>
>We're installing a new (VFP) version of our system and we'll run the old (FPDOS) system until the activity all "runs out".
>
>All new members are being entered into the new system and the existing customers will remain in the old system at least temporarily. In the meantime, I'd like to provide the users with a program where they can enter the customer number and if the customer exists in the old system, the (already running) old system will be brought to the top and if the customer is in the new system, then the (already running) new system will be brought forward...
>
>Any ideas? I've looked at IS_RUN32 which seems like I can use it to get the window handles, and it mentions ShowWindow() to display the window... but, I must admit, API calls are somewhat foreign to me and I could use a nudge in the right direction...
>
>Is there an example of using ShowWindow() once you have the window handle?
>
>TIA