Cancela a reprodução, reinicia os cursores e limpa o realce de palavra do visualizador anexado
Syntax
procedure Stop;
Description
The method returns the session to pssIdle, resets CurrentChunk and CurrentWord to -1, clears current chunk word boxes, and raises OnCancelRequest when playback was active
Remarks
API names, type names, file names, and PDF terms keep their original spelling so code search remains reliable