kSpeechSpeechDoneCallBack

Set the callback function to be called when the Speech Synthesis Manager has finished generating speech on the speech channel.

Declaration

let kSpeechSpeechDoneCallBack: CFString

Discussion

The value associated with this property is CFNumber object whose value is a pointer to an application-defined speech-done callback function, whose syntax is described in SpeechDoneProcPtr. Passing NULL for the value of this property disables the speech-done callback function.

This property works with the SetSpeechProperty(_:_:_:) function.