Name
Popfont.Active -- check if requester is still open
Function
Popfont creates asynchronous popups. Requesters are opened in a separately spawned task and don't disturb the rest of the application. You can ask for the state of a requester by querying the Popfont.Active attribute. It will return True when the requester is currently open, False otherwise.

Common use for this attribute is to prevent an application from being terminated while a requester is open. If you try to dispose the Popfont object with a currently open requester, MUI will freeze your task as long as the requester stays there.

Type
Boolean

Applicability
G


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