How to play sound on android tablet from C# ASP.Net page

Question

Need to send a beep tone or similar under certain conditions when an error occurs

Answer 1

To play a sound on an Android tablet from a C# ASP.NET page, you would typically need to use JavaScript to handle the audio playback on the client side. Here’s a general approach you can take:

1. Use JavaScript to Play Sound: You can use the HTML5 <audio> element or the Web Audio API to play sounds. For example, you can create an audio element in your HTML and set its source to a beep sound file.

      <audio id="beepSound" src="path/to/beep.wav" preload="auto"></audio>
      <script>
          function playBeep() {
              var sound = document.getElementById('beepSound');
              sound.play();
          }
      </script>
   

2. Trigger Sound on Error: You can call the playBeep() function when an error occurs in your ASP.NET application. This can be done through an AJAX call or by directly embedding the JavaScript function call in your error handling logic.
3. Ensure Sound File is Accessible: Make sure that the sound file is accessible from the client’s browser, meaning it should be hosted on a server or included in your project.

This method allows you to play sound on the client-side, which is necessary since ASP.NET runs on the server and cannot directly control audio playback on the client device.

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References:

• SoundPlayer Class
• SoundPlayer Class Overview