做图必备素材网站,深圳模板网站建设公司,大岭山建设网站,网站检测文章目录 添加头文件声明变量 添加头文件 声明变量 pSpVoice NULL; //默认构造函数中初始化为空
bool CChKBarSCCodeApp::InitSpVoice()
{HRESULT hr ::CoInitialize(NULL); // COM初始化if (!SUCCEEDED(hr)){AfxMessageBox(_T(声音环境初始化失败#xff01;… 文章目录 添加头文件声明变量 添加头文件 声明变量 pSpVoice NULL; //默认构造函数中初始化为空
bool CChKBarSCCodeApp::InitSpVoice()
{HRESULT hr ::CoInitialize(NULL); // COM初始化if (!SUCCEEDED(hr)){AfxMessageBox(_T(声音环境初始化失败));return false;}// 获取ISpVoice接口if (FAILED(CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER, IID_ISpVoice, (void**)pSpVoice))){AfxMessageBox(_T( 获取ISpVoice接口失败));return -1; // 当获取ISpVoice接口失败时返回-1}//SpFindBestToken是SAPI中的一个函数用于根据指定的属性条件查找最佳的语音tokenif (SUCCEEDED(SpFindBestToken(SPCAT_VOICES, Llanguage804, NULL, pSpObjectToken)))//804代表中文{pSpVoice-SetVoice(pSpObjectToken);//设置中文pSpVoice-SetVolume(m_oHardPara.m_nVolumeSize);//设置声音大小pSpVoice-SetVolume(m_oHardPara.m_nVolumeSpeed);}else{AfxMessageBox(_T(没有安装微软语音库!));return false;}return true;
}void CChKBarSCCodeApp::SpVoiceOK()
{CString sTxt _T(扫描成功);pSpVoice-Speak(sTxt.AllocSysString(), SPF_ASYNC, NULL);//异步读取
}void CChKBarSCCodeApp::SpVoiceNG()
{CString sTxt _T(扫描失败);pSpVoice-Speak(sTxt.AllocSysString(), SPF_ASYNC, NULL);//异步读取
}int CChKBarSCCodeApp::ExitInstance()
{if (pSpVoice){pSpVoice-Release();}::CoUninitialize();return CWinApp::ExitInstance();
}
