Then, either it manages to apply it and it returns {\bf TRUE}, or it could not and
it returns {\bf FALSE}. In this case, you must check the error with
\helpref{wxSoundStream::GetError}{wxsoundstreamgeterror}. See
Then, either it manages to apply it and it returns {\bf TRUE}, or it could not and
it returns {\bf FALSE}. In this case, you must check the error with
\helpref{wxSoundStream::GetError}{wxsoundstreamgeterror}. See