这里有一篇关于那个的帖子......但它对我不起作用。我添加了一个我在互联网上找到的 system.speech.dll 但我不能使用 System.speech ,因为它没有出现。
错误 1 找不到类型或命名空间名称“SpeechRecognizer”(您是否缺少 using 指令或程序集引用?)
错误 2 找不到类型或命名空间名称“SpeechRecognizedEventArgs”(您是否缺少 using 指令或程序集引用?)
我用过这段代码。我正在使用 Windows Vista 64
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using SpeechLib;
using System.Threading;
namespace WindowsFormsApplication13
{
public partial class Form1 : Form
{
SpeechRecognizer rec = new SpeechRecognizer();
public Form1()
{
InitializeComponent();
rec.SpeechRecognized += rec_SpeechRecognized;
}
void rec_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
lblLetter.Text = e.Result.Text;
}
private void Form1_Load(object sender, EventArgs e)
{
var c = new Choices();
// Doens't work must use English words to add to Choices and
// populate grammar.
//
//for (var i = 0; i <= 100; i++)
// c.Add(i.ToString());
c.Add("one");
c.Add("two");
c.Add("three");
c.Add("four");
c.Add("Five");
c.Add("six");
c.Add("seven");
c.Add("eight");
c.Add("nine");
c.Add("ten");
// etc...
var gb = new GrammarBuilder(c);
var g = new Grammar(gb);
rec.LoadGrammar(g);
rec.Enabled = true;
}
}
}