Assembly: System.Speech (in System.Speech.dll)
During a call to this method, the SpeechSynthesizer can raise the following events:
StateChanged. Raised when the speaking state of the synthesizer changes.
SpeakStarted. Raised when the synthesizer begins generating speech.
PhonemeReached. Raised each time the synthesizer reaches a letter or combination of letters that constitute a discreet sound of speech in a language.
SpeakProgress. Raised each time the synthesizer completes speaking a word.
VisemeReached. Raised each time spoken output requires a change in the position of the mouth or the facial muscles used to produce speech.
BookmarkReached. Raised when the synthesizer encounters a bookmark in a prompt.
VoiceChange. Raised when the speaking voice for the synthesizer changes.