private void btnStart_Click(object sender, EventArgs e)
{
if (btnStart.Text == "开始")
{
voice.SetVoice((SpeechLib.ISpObjectToken)voice.GetVoices("Name=" + cbxVoices.Text, string.Empty).Item(0));
voice.SetVolume((ushort)volBar.Value);
voice.SetRate((ushort)speedBar.Value);
voice.Speak(txtS.Text, SpeechVoiceSpeakFlags.SVSFlagsAsync);
btnStart.Text = "暂停";
}
else if (btnStart.Text.Trim() == "暂停")
{
voice.Pause();
btnStart.Text = "继续";
}
else
{
btnStart.Text = "暂停";
voice.Resume();
}
}
public void Pause()
{
voice.Pause();
}