Windows Phone 7 SDK exposes API to provide user option to save any contact to the Contact list. In your app you may want to include contact saving option. This small post will help you to understand the API and after that, you will be able to use it in any of your applications.

The SDK has a sealed class called SaveContactTask, which you can use to implement this feature. Continue reading to know more about the class and implementation steps.

Sometime in our application, we want to launch the Media Library of the Windows Phone 7 device and also want to provide user the option to view any existing image from that library. So if you want to do this, how will you implement the code?

Windows Phone 7 SDK provides provides API to do this. Using the PhotoChooserTask you can actually launch the photo chooser application and handle the selected image. Continue reading to read more about this process from this small tips.