Realizing the function of speech reading

Do not know if you have found that under the System.Speech.Synthesis namespace there is a SpeechSynthesizer class, it can specify the text content to read aloud, and, this class is also very simple to use, how simple to what extent? Try.

First of all, create a new project, whatever you build any project, you can test it anyway.

Then, add a reference to the System.speech assembly, which I don't need to teach you, you can not do it, as long as you use VS can not understand this.

Introduce the System.Speech.Synthesis namespace, and finally, watch, a few lines of code.

private void 

Button1_Click (object sender, EventArgs e)  
{  
    if (string). Isnullorwhitespace (Txttoread.text))  
    {return  
        ;  
    }  
    A new one speech on the  
    SpeechSynthesizer sp = new SpeechSynthesizer ();  
    Sp. Speakcompleted + = (s, arg) => button1. Enabled = true;  
      
    began to read  
    button1. Enabled = false;  
    Sp. Speakasync (Txttoread.text);  
}

Call the Speak method to start listening to the MM speech, I am calling here is an asynchronous version.

Run, enter some text, start reading, you will hear a mm of the sound of nature.

How's that feel?

See more highlights of this column: http://www.bianceng.cnhttp://www.bianceng.cn/Programming/csharp/