As a WPDev, you already know about the NavigationService class that we use regularly to navigate from one page to another. But what if you want to navigate to a web URL? If you use the same class for web navigation, you will face a ArgumentException unhandled in your App class.

If you are one of the victim and came to this page by searching online for the solution, this post will help you today to resolve the exception in your code.

Do you want to add a functionality in your Windows Phone device which can actually listen to users voice or commands? Do you want the app to record the speech or convert the speech into a text string which you can save as a document?

Okay, this blog post will cover that topic for you today. Here we will discuss how to use the API to enable the speech recognition in your WP device.