问题
I have installed a new voice in my Windows 7 32 bits OS in order to be able to use from in one .NET application i'm developing. But when i use GetInstalledVoices() method to view list of all voices, only one (default "Microsoft Anna") appers. Why it may happens?
Voice is appears in Control Panel -> Speech section. Other TTS applications also can use this voice.
Thanks.
回答1:
I found the answer for my question here
This is a bug in System.Speech.Synthesis and .NET v4.5 solves this problem.
来源：https://stackoverflow.com/questions/12238091/speechsynthesizer-doesnt-get-all-installed-voices-2