/// <summary>
/// Returns all available voices.
/// </summary>
/// <returns>List of voice informations</returns>
public List <Voice> GetVoices()
{
List <Voice> voices = new List <Voice>();
if (InstalledVoices != null && InstalledVoices.Count > 0)
{
voices.AddRange(InstalledVoices);
}
else if (Speaker != null)
{
var iv = Speaker.GetInstalledVoices();
foreach (var v in iv)
{
InstalledVoice voice = v as InstalledVoice;
if (voice != null)
{
VoiceInfo vi = voice.VoiceInfo;
voices.Add(new Voice(
vi.Name,
vi.Culture.Name,
vi.Gender.ToString(),
vi.Age.ToString()
));
}
}
InstalledVoices = voices;
}
return(voices);
}
public ThreadedSpeak(string Word)
{
this.Word = Word;
CultureInfo keyboardLanguage = System.Windows.Forms.InputLanguage.CurrentInputLanguage.Culture;
InstalledVoice neededVoice = this.SpeechSynth.GetInstalledVoices(keyboardLanguage).FirstOrDefault();
if (neededVoice == null)
{
//http://superuser.com/questions/590779/how-to-install-more-voices-to-windows-speech
//https://msdn.microsoft.com/en-us/library/windows.media.speechsynthesis.speechsynthesizer.voice.aspx
//http://stackoverflow.com/questions/34776593/speechsynthesizer-selectvoice-fails-with-no-matching-voice-is-installed-or-th
this.Word = "Unsupported Language";
}
else if (!neededVoice.Enabled)
{
this.Word = "Voice Disabled";
}
else
{
try
{
this.SpeechSynth.SelectVoice(neededVoice.VoiceInfo.Name);
}
catch (Exception ex)
{
Debug.Assert(false, ex.ToString());
}
}
SpeechSynth.Rate = -1;
SpeechSynth.Volume = 100;
}
private void SetSynthVoice(InstalledVoice currentVoice)
{
if (currentVoice != null)
{
synth.SelectVoice(CurrentVoice.VoiceInfo.Name);
}
}
/// <summary>
/// Try to find a suitable english TTS voice to use
/// </summary>
/// <returns>The name of the default voice to use</returns>
private string GetDefaultVoice()
{
// First try to find a male English voice
InstalledVoice voice =
(from InstalledVoice v in Reader.GetInstalledVoices() where v.Enabled &&
v.VoiceInfo.Culture.TwoLetterISOLanguageName.ToLowerInvariant() == "en" &&
v.VoiceInfo.Gender == VoiceGender.Male select v).SingleOrDefault();
if (voice != null)
{
return(voice.VoiceInfo.Name);
}
// If no male voice found, pick any English voice
voice =
(from InstalledVoice v in Reader.GetInstalledVoices()
where v.Enabled &&
v.VoiceInfo.Culture.TwoLetterISOLanguageName.ToLowerInvariant() == "en"
select v).SingleOrDefault();
if (voice != null)
{
return(voice.VoiceInfo.Name);
}
return(null); // No voice found, return null
}
public void SelectVoice(string voiceName)
{
if (this.AvailableVoices.Contains(voiceName))
{
this.speechSynthesizer.SelectVoice(voiceName);
return;
}
foreach (InstalledVoice current in this.speechSynthesizer.GetInstalledVoices())
{
string value = VirtualAssistant.Instance.SettingsManager["Speech"]["Gender"].Value;
if (current.VoiceInfo.Gender.ToString().Equals(value, StringComparison.OrdinalIgnoreCase))
{
this.speechSynthesizer.SelectVoice(current.VoiceInfo.Name);
return;
}
}
using (IEnumerator <InstalledVoice> enumerator = this.speechSynthesizer.GetInstalledVoices().GetEnumerator())
{
if (enumerator.MoveNext())
{
InstalledVoice current2 = enumerator.Current;
this.speechSynthesizer.SelectVoice(current2.VoiceInfo.Name);
}
}
}
public SpeechString(string text, InstalledVoice voice, int rate, int volume, SoundDevice device1, SoundDevice device2)
{
Text = text;
Voice = voice;
Rate = rate;
Volume = volume;
PrimaryDevice = device1;
SecondaryDevice = device2;
}
/// <summary>
/// Queues a TTS task if the queue isn't full.
/// </summary>
/// <param name="text">Text to speak.</param>
/// <param name="device1">The <see cref="SoundDevice"/> to use when speaking.</param>
/// <param name="voice">The voice to use.</param>
/// <param name="rate">The rate to speak this text at. Clamped to [<see cref="MIN_RATE"/>, <see cref="MAX_RATE"/>].</param>
/// <param name="volume">The volume to speak this text at. Clamped to [<see cref="MIN_VOLUME"/>, <see cref="MAX_VOLUME"/>].</param>
public void QueueTTS(string text, SoundDevice device1, SoundDevice device2, InstalledVoice voice, int rate = DEFAULT_RATE, int volume = DEFAULT_VOLUME)
{
if (!IsQueueFull())
{
SpeechString data = new SpeechString(text, voice, rate, volume, device1, device2);
TTSQueue.Enqueue(data);
TTSHistory.Enqueue(data);
}
}
public static void InitiateSynth()
{
IReadOnlyCollection <InstalledVoice> InstalledVoices = speechSynthesizer.GetInstalledVoices();
InstalledVoice InstalledVoice = InstalledVoices.First();
speechSynthesizer.SelectVoice(InstalledVoice.VoiceInfo.Name);
Console.Write(InstalledVoice.VoiceInfo.Name);
speechSynthesizer.Rate = 1;
speechSynthesizer.SpeakAsync(Processor.Greeting());
}
public bool SelectVoice(InstalledVoice voice)
{
var voiceInformation = SpeechSynthesizer.AllVoices.FirstOrDefault(v => v.Id == voice.Id);
if (voiceInformation != null)
{
synthesizer.Voice = voiceInformation;
return(true);
}
return(false);
}
public void Init()
{
speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.SetOutputToDefaultAudioDevice();
speechSynthesizer.Volume = DEFAULT_VOLUME;
InstalledVoice voice = speechSynthesizer.GetInstalledVoices(Culture).FirstOrDefault();
if (voice != null)
{
speechSynthesizer.SelectVoice(voice.VoiceInfo.Name);
}
}
public void SetTTSVoices()
{
SpeechSynthesizer speaker = new SpeechSynthesizer();
_TextToSpeachVoices = speaker.GetInstalledVoices(new CultureInfo("ru-RU"));
if (_TextToSpeachVoices.Count == 0)
{
System.Windows.MessageBox.Show("В Windows не установлены голоса для синтеза речи на русском языке. Установите пожалуйста, а то ничего не будет слышно. Гуглить по запросам TTS SAPI 5, MS Speach Platform ");
_TTSVoice = null;
return;
}
_TTSVoice = _TextToSpeachVoices[0];
}
/// <summary>
/// SAPIな発声エンジンを設定するメソッド。
/// </summary>
/// <param name="voice">readonlyなメンバーinstalledVoiceの中のうちの1つ。</param>
public bool SetSpeakingSAPIMethod(InstalledVoice voice)
{
try
{
synthesizer.SelectVoice(voice.VoiceInfo.Name);
SpeakingType = SynthesizerType.SAPI;
}
catch
{
return(false);
}
return(true);
}
private void AddInstalledVoicesToList()
{
IReadOnlyCollection <InstalledVoice> installedVoices = synthesizer.GetInstalledVoices();
for (int i = 0; i < installedVoices.Count; i++)
{
InstalledVoice voice = installedVoices.ElementAt(i);
if (voice.Enabled)
{
DDLAvailableVoices.Items.Add(installedVoices.ElementAt(i).VoiceInfo.Name);
}
}
DDLAvailableVoices.SelectedIndex = 0;
}
public static async void TestVoice(InstalledVoice voice)
{
voice.Enabled = true;
await Task.Run(() => {
using (SpeechSynthesizer synthesizer = new SpeechSynthesizer())
{
// show installed voices
synthesizer.Rate = Rate;
synthesizer.Volume = Volume;
synthesizer.SelectVoice(voice.VoiceInfo.Name);
synthesizer.SetOutputToDefaultAudioDevice();
synthesizer.Speak($"Hello, my name is {voice.VoiceInfo.Name}.");
}
});
}
private static string FindFullVoiceName(string voiceArgument)
{
string voiceName = null;
using (SpeechSynthesizer synthesizer = new SpeechSynthesizer())
{
System.Collections.ObjectModel.ReadOnlyCollection <InstalledVoice> installedVoices = synthesizer.GetInstalledVoices();
System.Collections.Generic.IEnumerable <InstalledVoice> enabledVoices = installedVoices.Where(voice => voice.Enabled);
InstalledVoice selectedVoice = enabledVoices.FirstOrDefault(voice => voice.VoiceInfo.Name.ToLowerInvariant().Contains(voiceArgument));
if (selectedVoice != null)
{
voiceName = selectedVoice.VoiceInfo.Name;
}
}
return(voiceName);
}
//public static List<string> voices;
public static void TextToSpeech()
{
_ss.Volume = 100;
_ss.Rate = 1;
int i = 1;
Console.WriteLine("Installed TTS voices\r\n");
foreach (object obj in _ss.GetInstalledVoices())
{
InstalledVoice voice = (InstalledVoice)obj;
Console.WriteLine(i + ".)\t" + voice.VoiceInfo.Name);
//voices.Add(voice.VoiceInfo.Name);
i++;
}
//int voicenumber = input();
//_ss.SelectVoice(voices[voicenumber]);
Console.ReadKey();
}
//public void SayC
//string text = textBox1.Text;
//if (text.Trim().Length != 0)
//{
// speech.Rate = 5;//语速
// speech.SelectVoice("Microsoft Lili");//设置播音员（中文）
// //speech.SelectVoice("Microsoft Anna"); //英文
// speech.Volume = 100; //音量
// speech.SpeakAsync(textBox1.Text);//语音阅读方法
//}
#endregion
#region 可以读取中文
public static void SayChinese(string phrase)
{
SpeechSynthesizer speech = new SpeechSynthesizer();
speech.Rate = 2; //语速
speech.Volume = 100; //音量
CultureInfo keyboardCulture = System.Windows.Forms.InputLanguage.CurrentInputLanguage.Culture;
InstalledVoice neededVoice = speech.GetInstalledVoices(keyboardCulture).FirstOrDefault();
if (neededVoice == null)
{
phrase = "Unsupported Language";
}
else if (!neededVoice.Enabled)
{
phrase = "Voice Disabled";
}
else
{
speech.SelectVoice(neededVoice.VoiceInfo.Name);
}
speech.Speak(phrase);
}
internal WinAvailableVoice(InstalledVoice i)
{
winVoice = i;
Name = i.VoiceInfo.Name;
Male = (winVoice.VoiceInfo.Gender == VoiceGender.Male);
}
private void selectEnglishEngine_click(Object sender, EventArgs e)
{
_enVoice = (InstalledVoice)(((ToolStripMenuItem)sender).Tag);
}
private void VoiceDropdown_ContextMenuClosing(object sender, ContextMenuEventArgs e)
{
selectedVoice = installedVoices[VoiceDropdown.SelectedIndex];
}
private void selectJapaneseEngine_click(Object sender, EventArgs e)
{
_jpVoice = (InstalledVoice)(((ToolStripMenuItem)sender).Tag);
}
/// <summary>
/// Initializes a new instance of the <see cref="InstalledVoiceImplementation" /> class.
/// </summary>
/// <param name="installedVoice">The installed voice.</param>
public InstalledVoiceImplementation(InstalledVoice installedVoice)
{
this.installedVoice = installedVoice;
}
private void EngineMenuItem_DropDownOpeningCommon(string lng, ToolStripMenuItem parent, EventHandler eh, InstalledVoice curV)
{
if (!initSpeechEngine())
{
return;
}
parent.DropDownItems.Clear();
foreach (InstalledVoice iv in _syn.GetInstalledVoices())
{
if (iv.Enabled)
{
string dn = iv.VoiceInfo.Culture.Name.ToLower();
if (dn.StartsWith(lng.ToLower()))
{
ToolStripMenuItem mi = new ToolStripMenuItem();
mi.Text = iv.VoiceInfo.Description;
mi.Tag = iv;
mi.Click += eh;
if (curV != null && curV.VoiceInfo.Id == iv.VoiceInfo.Id)
{
mi.Checked = true;
}
parent.DropDownItems.Add(mi);
}
}
}
if (parent.DropDownItems.Count == 0)
{
ToolStripMenuItem miNone = new ToolStripMenuItem();
miNone.Text = "<NONE>";
miNone.Enabled = false;
parent.DropDownItems.Add(miNone);
}
}
public VoiceVM(InstalledVoice voice)
{
Id = voice.VoiceInfo.Id.ToLower();
Name = $"{voice.VoiceInfo.Name} {voice.VoiceInfo.Culture.DisplayName}";
}
public VoiceInList(InstalledVoice installedVoice)
{
InstalledVoice = installedVoice;
}
internal WinAvailableVoice(InstalledVoice i)
{
winVoice = i;
Name = i.VoiceInfo.Name;
Male = (winVoice.VoiceInfo.Gender == VoiceGender.Male);
}
private void LogIn_Load(object sender, EventArgs e)
{
string message = "Welcome!! Please Enter your Login Credentials";
speechReader.Dispose();
speechReader = new SpeechSynthesizer();
IReadOnlyCollection <InstalledVoice> installedVoices = speechReader.GetInstalledVoices();
InstalledVoice voice = installedVoices.First();
speechReader.SelectVoice(voice.VoiceInfo.Name);
speechReader.SpeakAsync(message);
//Check if the Custom font Exits Then Use if it does exist
if (File.Exists(@"Fonts\BOD_R.ttf"))
{
PrivateFontCollection pfc = new PrivateFontCollection();
pfc.AddFontFile(@"Fonts\Blackletter686 BT.ttf");
foreach (Control control in Controls)
{
if (control is GroupBox)
{
(control).Font = new System.Drawing.Font(pfc.Families[0], 22.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
}
}
}
//DataBase Access and Operations
if (DBConnection.State.Equals(ConnectionState.Closed))
{
DBConnection.Open();
}
try
{
if (DBConnection.State.Equals(ConnectionState.Closed))
{
DBConnection.Open();
}
sqlite_cmd = DBConnection.CreateCommand();
sqlite_cmd.CommandType = CommandType.Text;
//Check if First Table exists
sqlite_cmd.CommandText = "SELECT name FROM sqlite_master WHERE name= 'AuthorizedUsers'";
var name = sqlite_cmd.ExecuteScalar();
//check if table exists
if (name != null && name.ToString() == "AuthorizedUsers")
{
return;
}
else
{
//If not Exist then Create First Table
sqlite_cmd.CommandText = "CREATE TABLE AuthorizedUsers( id INTEGER,UserName VARCHAR(45) PRIMARY KEY,Password VARCHAR(45));";
sqlite_cmd.ExecuteNonQuery();
//insert Defaults into First Table
sqlite_cmd.CommandText = "INSERT INTO AuthorizedUsers(id,UserName,Password) VALUES(1,'admin','1234');";
sqlite_cmd.ExecuteNonQuery();
}
//Check if Second Table exists
sqlite_cmd.CommandText = "SELECT name FROM sqlite_master WHERE name= 'AvailableSubjects'";
var name2 = sqlite_cmd.ExecuteScalar();
//check if table exists
if (name2 != null && name.ToString() == "AvailableSubjects")
{
return;
}
else
{
//If not Exist then Create Second Table
sqlite_cmd.CommandText = "CREATE TABLE AvailableSubjects (id INTEGER PRIMARY KEY, Subjects VARCHAR(45), Teacher VARCHAR(45));";
sqlite_cmd.ExecuteNonQuery();
}
//Check if Third Table exists
sqlite_cmd.CommandText = "SELECT name FROM sqlite_master WHERE name= 'Classes'";
name = sqlite_cmd.ExecuteScalar();
//check if table exists
if (name != null && name.ToString() == "Classes")
{
return;
}
else
{
//If not Exist
//Create Third Table
sqlite_cmd.CommandText = "CREATE TABLE Classes (id INTEGER PRIMARY KEY,Class VARCHAR(45));";
sqlite_cmd.ExecuteNonQuery();
//insert Defaults into Third Table
sqlite_cmd.CommandText = "INSERT INTO Classes(id,Class) VALUES(1,'Jss1')";
sqlite_cmd.ExecuteNonQuery();
sqlite_cmd.CommandText = "INSERT INTO Classes(id,Class) VALUES(2,'Jss2')";
sqlite_cmd.ExecuteNonQuery();
sqlite_cmd.CommandText = "INSERT INTO Classes(id,Class) VALUES(3,'Jss3')";
sqlite_cmd.ExecuteNonQuery();
}
//Check if Fourth Table exists
sqlite_cmd.CommandText = "SELECT name FROM sqlite_master WHERE name= 'StudentRecord'";
name = sqlite_cmd.ExecuteScalar();
//check if table exists
if (name != null && name.ToString() == "StudentRecord")
{
return;
}
else
{
//If not Exist then Create First Table
//Create Fourth Table
sqlite_cmd.CommandText = @"CREATE TABLE StudentRecord (StudentID STRING,FirstName VARCHAR(100),LastName VARCHAR(100),FullName VARCHAR(100) PRIMARY KEY, DOB VARCHAR,
State VARCHAR(100),
Sex VARCHAR(10),
Class VARCHAR(10),
English INTEGER NOT NULL DEFAULT (0),
Maths INTEGER NOT NULL DEFAULT (0),
BasicSci INTEGER NOT NULL DEFAULT (0),
BusStd INTEGER NOT NULL DEFAULT (0),
SocialStd INTEGER NOT NULL DEFAULT (0),
BasicTech INTEGER NOT NULL DEFAULT (0),
Total INTEGER NOT NULL DEFAULT (0),
Average DOUBLE (20) NOT NULL DEFAULT (0),
Address VARCHAR (200),
Image BLOB,
ParentPhone VARCHAR (20),
PrincipalComment VARCHAR,
TeacherComment VARCHAR
);";
sqlite_cmd.ExecuteNonQuery();
}
//Check if Fifth Table exists
sqlite_cmd.CommandText = "SELECT name FROM sqlite_master WHERE name= 'SessionDetails'";
name = sqlite_cmd.ExecuteScalar();
//check if table exists
if (name != null && name.ToString() == "SessionDetails")
{
return;
}
else
{
//If not Exist then Create Fifth Table
sqlite_cmd.CommandText = "CREATE TABLE SessionDetails( id INTEGER PRIMARY KEY,Term VARCHAR(45),Session VARCHAR(45),SchoolName VARCHAR(45), Address VARCHAR(45));";
sqlite_cmd.ExecuteNonQuery();
//insert Defaults into Fifth Table
sqlite_cmd.CommandText = @"INSERT INTO SessionDetails(Term,Session, SchoolName, Address) VALUES('1st', '2015/2016','YETKEM HIGH SCHOOL','Yetkem Avenue, Surulere, Alagbado, Lagos State.');";
sqlite_cmd.ExecuteNonQuery();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
} //End LogIn_Load