C# Text to Speech
May 15th, 2012 | Apex | Tips & Tricks

Windows SAPI is a nice tool that comes with Windows that allows us to transform an input text into a speech.

Ok, this is quite simple...takes only 3 lines of code, so not much explanation is needed.

How to?

Right click on the project's name (in Solution Explorer)->Add Reference->COM and look for Microsoft Speech Object Library, select it then click Ok.

Now include the following line, near the first lines of code (where the namespaces are included):

using SpeechLib;

Double click on the button we created before - this will create a new method, in which we'll add the code that converts text to speech:

string helloString = "Hello World";

SpVoice voice = new SpVoice();
voice.Speak(helloString, SpeechVoiceSpeakFlags.SVSFDefault); // tries to spell "Hello World"
Tags: C# Speech; C# Speechlib; C# Text Speak; Text to Speech in C#;