fverga - 2022-07-11

Hi everybody,
I'm using an IFM HMI Panel and I need informations about the "WindowControlBase" FB related to the "ifmDevice" library.
When I try to implement it I can't find a valid STRING to insert in the "sWindowID" variable and I have 3 types of errors depending on the inserted string:

1) ERR_WM_SET_VISIBILITY
2) ERR_WM_BRING_TO_TOP
3) ERR_INVALID_VALUE

Do You have any examples of this FB?

Thank you so much.