www.pudn.com > MSTTSSpeech.rar > Form1.cs

using System; 
using System.Drawing; 
using System.Collections; 
using System.ComponentModel; 
using System.Windows.Forms; 
using System.Data; 
using System.Threading; 
using SpeechLib; 
 
namespace WindowsApplication1 
{ 
	/// 
 
	/// Form1 的摘要说明。 
	/// 
 
	public class Form1 : System.Windows.Forms.Form 
	{ 
		private SpVoice Voice; 
		SpeechVoiceSpeakFlags SpFlags; 
		 
		private System.Windows.Forms.Button button1; 
		private System.Windows.Forms.CheckBox chkSaveToWavFile; 
		private System.Windows.Forms.TextBox txtSpeakText; 
		private System.Windows.Forms.ComboBox CB1; 
		private System.Windows.Forms.TrackBar TB_Rate; 
		/// 
 
		/// 必需的设计器变量。 
		/// 
 
		private System.ComponentModel.Container components = null; 
 
		public Form1() 
		{ 
			SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync; 
			Voice = new SpVoice(); 
 
			ISpeechObjectTokens voices = Voice.GetVoices("",""); 
					 
			Voice.Voice = voices.Item(voices.Count-1); 
			// 
			// Windows 窗体设计器支持所必需的 
			// 
			InitializeComponent(); 
 
			// 
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码 
			// 
		} 
 
		/// 
 
		/// 清理所有正在使用的资源。 
		/// 
 
		protected override void Dispose( bool disposing ) 
		{ 
			if( disposing ) 
			{ 
				if (components != null)  
				{ 
					components.Dispose(); 
				} 
 
				 
			} 
			base.Dispose( disposing ); 
		} 
 
		#region Windows 窗体设计器生成的代码 
		/// 
 
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改 
		/// 此方法的内容。 
		/// 
 
		private void InitializeComponent() 
		{ 
			this.txtSpeakText = new System.Windows.Forms.TextBox(); 
			this.button1 = new System.Windows.Forms.Button(); 
			this.chkSaveToWavFile = new System.Windows.Forms.CheckBox(); 
			this.CB1 = new System.Windows.Forms.ComboBox(); 
			this.TB_Rate = new System.Windows.Forms.TrackBar(); 
			((System.ComponentModel.ISupportInitialize)(this.TB_Rate)).BeginInit(); 
			this.SuspendLayout(); 
			//  
			// txtSpeakText 
			//  
			this.txtSpeakText.Location = new System.Drawing.Point(32, 24); 
			this.txtSpeakText.Multiline = true; 
			this.txtSpeakText.Name = "txtSpeakText"; 
			this.txtSpeakText.Size = new System.Drawing.Size(296, 112); 
			this.txtSpeakText.TabIndex = 0; 
			this.txtSpeakText.Text = "请林光头 到内科第一诊室"; 
			//  
			// button1 
			//  
			this.button1.Location = new System.Drawing.Point(80, 168); 
			this.button1.Name = "button1"; 
			this.button1.TabIndex = 1; 
			this.button1.Text = "button1"; 
			this.button1.Click += new System.EventHandler(this.button1_Click); 
			//  
			// chkSaveToWavFile 
			//  
			this.chkSaveToWavFile.Location = new System.Drawing.Point(40, 216); 
			this.chkSaveToWavFile.Name = "chkSaveToWavFile"; 
			this.chkSaveToWavFile.TabIndex = 3; 
			this.chkSaveToWavFile.Text = "checkBox1"; 
			//  
			// CB1 
			//  
			this.CB1.Location = new System.Drawing.Point(160, 184); 
			this.CB1.Name = "CB1"; 
			this.CB1.Size = new System.Drawing.Size(256, 20); 
			this.CB1.TabIndex = 4; 
			//  
			// TB_Rate 
			//  
			this.TB_Rate.Location = new System.Drawing.Point(72, 264); 
			this.TB_Rate.Minimum = -10; 
			this.TB_Rate.Name = "TB_Rate"; 
			this.TB_Rate.Size = new System.Drawing.Size(272, 42); 
			this.TB_Rate.SmallChange = 5; 
			this.TB_Rate.TabIndex = 5; 
			//  
			// Form1 
			//  
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); 
			this.ClientSize = new System.Drawing.Size(440, 317); 
			this.Controls.Add(this.TB_Rate); 
			this.Controls.Add(this.CB1); 
			this.Controls.Add(this.chkSaveToWavFile); 
			this.Controls.Add(this.button1); 
			this.Controls.Add(this.txtSpeakText); 
			this.Name = "Form1"; 
			this.Text = "Form1"; 
			((System.ComponentModel.ISupportInitialize)(this.TB_Rate)).EndInit(); 
			this.ResumeLayout(false); 
 
		} 
		#endregion 
 
		/// 
 
		/// 应用程序的主入口点。 
		/// 
 
		[STAThread] 
		static void Main()  
		{ 
			Application.Run(new Form1()); 
		} 
 
		private void button1_Click(object sender, System.EventArgs e) 
		{ 
			Speak(txtSpeakText.Text); 
			 
			/* 
			//Create a TTS voice and speak. 
			try  
			{ 
				SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync; 
				SpVoice Voice = new SpVoice(); 
				if (chkSaveToWavFile.Checked) 
				{ 
					SaveFileDialog sfd = new SaveFileDialog(); 
	     
					sfd.Filter = "All files (*.*)|*.*|wav files (*.wav)|*.wav"; 
					sfd.Title = "Save to a wave file"; 
					sfd.FilterIndex = 2; 
					sfd.RestoreDirectory = true; 
	     
					if (sfd.ShowDialog()== DialogResult.OK)  
					{ 
 
						SpeechStreamFileMode SpFileMode = SpeechStreamFileMode.SSFMCreateForWrite; 
 
						SpFileStream SpFileStream = new SpFileStream(); 
						SpFileStream.Open(sfd.FileName, SpFileMode, false); 
 
						Voice.AudioOutputStream = SpFileStream; 
						Voice.Speak(txtSpeakText.Text, SpFlags); 
						Voice.WaitUntilDone(Timeout.Infinite); 
 
						SpFileStream.Close(); 
 
					} 
				} 
				else 
				{ 
					ISpeechObjectTokens voices = Voice.GetVoices("",""); 
					//CB1.Items.Clear(); 
					//for(int i=0;i