日期:2014-05-18 浏览次数:21122 次
public class Speach 
{ 
private static Speach _Instance = null ; 
private SpeechLib.SpVoiceClass voice =null; //SAPI5.1
private SpeechLib.SpVoice voice = null;//SAPI 5.4
private Speach() 
{ 
BuildSpeach() ; 
} 
public static Speach instance() 
{ 
if (_Instance == null) 
_Instance = new Speach() ; 
return _Instance ; 
}
private void SetChinaVoice() 
{ 
voice.Voice = voice.GetVoices(string.Empty,string.Empty).Item(0) ; 
} 
private void SetEnglishVoice() 
{ 
voice.Voice = voice.GetVoices(string.Empty,string.Empty).Item(1) ; 
} 
private void SpeakChina(string strSpeak) 
{ 
SetChinaVoice() ; 
Speak(strSpeak) ; 
} 
private void SpeakEnglishi(string strSpeak) 
{ 
SetEnglishVoice() ; 
Speak(strSpeak) ; 
} 
public void AnalyseSpeak(string strSpeak) 
{ 
int iCbeg = 0 ; 
int iEbeg = 0 ; 
bool IsChina = true ; 
for(int i=0;i<strSpeak.Length;i++) 
{ 
char chr = strSpeak[i] ; 
if (IsChina) 
{ 
if (chr<=122&&chr>=65) 
{ 
int iLen = i - iCbeg ; 
string strValue = strSpeak.Substring(iCbeg,iLen) ; 
SpeakChina(strValue) ; 
iEbeg = i ; 
IsChina = false ; 
} 
} 
else 
{ 
if (chr>122||chr<65) 
{ 
int iLen = i - iEbeg ; 
string strValue = strSpeak.Substring(iEbeg,iLen) ; 
this.SpeakEnglishi(strValue) ; 
iCbeg = i ; 
IsChina = true ; 
} 
} 
}//end for 
if (IsChina) 
{ 
int iLen = strSpeak.Length - iCbeg ; 
string strValue = strSpeak.Substring(iCbeg,iLen) ; 
SpeakChina(strValue) ; 
} 
else 
{ 
int iLen = strSpeak.Length - iEbeg ; 
string strValue = strSpeak.Substring(iEbeg,iLen) ; 
SpeakEnglishi(strValue) ; 
} 
} 
private void BuildSpeach() 
{ 
if (voice == null) 
voice = new SpVoiceClass() ; 
}
public int Volume 
{ 
get 
{ 
return voice.Volume ; 
} 
set 
{ 
voice.SetVolume((ushort)(value)) ; 
} 
} 
public int Rate 
{ 
get 
{ 
return voice.Rate ; 
} 
set 
{ 
voice.SetRate(value) ; 
} 
} 
private void Speak(string strSpeack) 
{ 
try 
{ 
voice.Speak(strSpeack,SpeechVoiceSpeakFlags.SVSFlagsAsync) ; 
} 
catch(Exception err) 
{ 
throw(new Exception("发生一个错误:"+err.Message)) ; 
} 
} 
public void Stop() 
{ 
voice.Speak(string.Empty,SpeechLib.SpeechVoiceSpeakFlags.SVSFPurgeBeforeSpeak) ; 
} 
public void Pause() 
{ 
voice.Pause() ; 
} 
public void Continue() 
{ 
voice.Resume() ; 
} 
}//end class 
private void Speak(string strSpeack) 
{ 
try 
{ 
voice.Speak(strSpeack,SpeechVoiceSpeakFlags.SVSFlagsAsync) ; 
} 
catch(Exception err) 
{ 
throw(new Exception("发生一个错误:"+err.Message)) ; 
}
} 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Speech.Synthesis;
using System.Speech;
namespace StudyBeta
{
    public class SRead
    {
        public SpeechSynthesizer synth; //语音合成对象
        public SRead()
        {
            synth = new SpeechSynthesizer();
        }
        public SRead(int m, int n)
        {
            //使用 synth 设置朗读音量 [范围 0 ~ 100]
            synth.Volume = m;
            //使用 synth 设置朗读频率 [范围 -10 ~ 10]
            synth.Rate = n;
        }
        public void SpeakChina(string ggg)
        {