Text To Speech On Windows Form

Ctrl + Shift + N > Select Visual C# > Select Windows Classic Desktop > Click Windows Forms App (.Net Framework) > click Ok.

 This post is about how to implement text to speech on a Windows Form.

Ctrl + Shift + N > Select Visual C# > Select Windows Classic Desktop > Click Windows Forms App (.Net Framework) > click Ok.

  • Drag and drop a textbox on the form and set the multiline property as True.
  • Drag and drop a button on the form.

Refer to the System.Speech.dll from the following location,

C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\YOUR .NET FRAMEWORK VERSION\System.Speech.dll

Example:

C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6.1\System.Speech.dll

Add the following reference on top,

  1. using System.Speech.Synthesis;  

In the design mode, double click on the button to generate the click event.

Paste the following code in the generated button click event.

  1. //Start   
  2. if (textBox1.Text.Trim().Length <= 0) {  
  3.     MessageBox.Show("Please enter a text for the system to speak.");  
  4. else {  
  5.     string toSpeak = textBox1.Text;  
  6.     SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();  
  7.     speechSynthesizer.Speak(toSpeak);  
  8.     speechSynthesizer.Dispose();  
  9. }  
  10. //End  

Run the code by pressing F5. Now, enter some text that you want the system to say.

Thank you