Two days back I wrote Part 112- Windows Phone - Setting Lock Screen Background From App article. One of my friend pinged me in facebook asking how can we implement this feature in Windows Store app without using file picker. So I thought to write this article which will set the lock screen background image with the image in app itself.

In this article I will talk about setting lock screen background  from app in Windows Phone.

In this article I will talk about MapDownloaderTask, MapsTask and MapsDirectionsTask in Windows Phone.

In this article I will talk about ShareMediaTask to share photo from picture albums or the image clicked using camera. One can use ShareMediaTask to share the images by messaging, onenote, facebook, twitter, mail etc.

In this article I will talk about SaveAppointmentTask class of Microsoft.Phone.Tasks. One can use SaveAppointmentTask in the application to launch calendar application with new appointment. It allows user to add an appointment to their calendar from application.