>I have several windows wind1, wind2, wind3 that display the same interactive screen content. I use different windows for different fonts, colors etc.
>The winows are also different sizes. When the large window wind3 is used, i would like to add some additional information at the bottom - is there a command i can use to test which window is being employed.
>
>the logic i would like to convey is as follows
>
>If wind3 is used
>@25, 50 say "enter ths informatin "get datafield
>endif
>
>perhaps there is code available along the lines
> if File ('C:myfile')
>
>again many thanks for the help
>
>k

Look at commands that start with w
wexist() and

wontop() - this is what you need, check Help.