/// <summary>
/// 获取本机所有语音包
/// </summary>
/// <returns></returns>
public List <string> GetVoices()
{
List <string> list = new List <string>();
ISpeechObjectTokens arrVoices = new SpVoice().GetVoices();
for (int i = 0; i < arrVoices.Count; i++)
{
list.Add(arrVoices.Item(i).GetDescription());
}
return(list);
}