[英]How to use voice as command in C#?
我在语音识别引擎中编写代码时遇到了麻烦。 任务是,当用户说'circle'时,引擎应该自动在表单上绘制一个圆圈:
if(Speech == circle)
{
DrawCircle();
}
我用于语音识别的代码是......
namespace speechexampl
{
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;
}
void Form1_Load(object sender, EventArgs e)
{
var c = new Choices();
for (var i = 0; i <= 100; i++)
c.Add(i.ToString());
var gb = new GrammarBuilder(c);
var g = new Grammar(gb);
rec.LoadGrammar(g);
rec.Enabled = true;
}
}
}
//**
//> and to draw circle or rectangle:
//**
Pen myPen2 = new Pen(System.Drawing.Color.Red, 3);
Rectangle myRectangle2 = new Rectangle(95, 130, 100, 100);
graphicsObj.DrawEllipse(myPen2, myRectangle2);
如果这样说,我不知道如何合并上面的代码来执行一个圆圈。 任何相关的答案都将是一个很大的帮助!
e.Result.Text
会告诉你这个人说的话。 所以,如果你想说"circle"
时画一个圆圈:
if (e.Result.Text == "circle") {
//Draw a cricle
}
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