How Do I Videos - Windows Phone http://msdn.microsoft.com/windowsphone/gg243438.aspx en-US Fri, 24 Feb 2012 05:46:19 +0530 Fri, 24 Feb 2012 03:53:03 +0530 1440 FeedForAll v2.0 (2.0.2.9) http://www.feedforall.com This video demonstrates a simple Windows Phone game built on the Farseer Physics Engine. Learn how to manipulate the Farseer world with bodies, shapes and fixtures and how Farseer can provide your game with realistic motion, collision detection and gravity. http://msdn.microsoft.com/en-us/hh781459.aspx 67C2B36D-AA78-47E3-9852-2D1210E489BC Fri, 24 Feb 2012 03:53:03 +0530 This video demonstrates how to use the Windows Phone Marketplace Test Kit to run automated, monitored and manual tests. These tests will help developers identify issues that may prevent their applications from passing the standard Marketplace tests. http://msdn.microsoft.com/en-us/hh849672.aspx A9D93A82-875F-416D-BD41-5F66F1518B4C Fri, 24 Feb 2012 03:50:11 +0530 This video demonstrates how to use a specialized version of the Silverlight Unit Test Framework to create unit tests for your Windows Phone applications. http://msdn.microsoft.com/en-us/hh849671.aspx AE59CA68-231E-43B1-B86A-291CD3E66AB5 Fri, 24 Feb 2012 03:39:12 +0530 This video demonstrates the use of the Performance Analysis Tool for Windows Phone OS 7.1. http://msdn.microsoft.com/en-us/hh849670.aspx 6CAD51B4-429B-40D2-A6B5-55275F99946B Fri, 24 Feb 2012 03:33:17 +0530 This video demonstrates techniques for building a cross-platform game using XNA Game Studio, and includes recommendations for handling differences in screen size/resolution and different input methods. http://msdn.microsoft.com/en-us/hh833747.aspx 952FC505-3F59-48E5-A74E-4BCF80AFCFEE Mon, 6 Feb 2012 21:22:38 +0530 Jesse Liberty demonstrates how to persist and retrieve an image from memory or isolated storage. http://msdnworking.redmond.corp.microsoft.com/en-us/windowsmobile/hh335840.aspx 8F8FA5D7-CF22-444A-99AC-0B5428A18D31 Thu, 28 Jul 2011 03:05:30 +0530 This video demonstrates how to use the new Windows Phone Emulator and Tools by creating and testing applications that use the Accelerometer and Location Data. http://msdn.microsoft.com/en-us/windowsmobile/hh335843.aspx 13AC8B7E-762D-41A6-8614-E64975765513 Wed, 27 Jul 2011 05:58:35 +0530 This video demonstrates how to run a performance analysis with the Profiler and takes a look at the effects of image transparency, loading and running storyboards. http://msdn.microsoft.com/en-us/windowsmobile/hh335849.aspx 45254F69-1938-4BFD-A6EA-04ED68843EAC Wed, 27 Jul 2011 05:54:46 +0530 This video demonstrates how to use the new BingMapsTask with search terms and exact coordinates. Additionally the BingMapsDirectionTask is covered using exact and GPS determined locations. http://msdn.microsoft.com/en-us/windowsmobile/hh335867.aspx BE388849-6EBC-4D19-8D9A-7437A83B39A4 Wed, 27 Jul 2011 05:51:57 +0530 This video demonstrates how to use the built-in Progress Indicator and how to customize the appearance of the System Tray. http://msdn.microsoft.com/en-us/windowsmobile/hh369940.aspx BDFD31EB-53E8-45FF-8EE2-64AA95364C6D Wed, 27 Jul 2011 05:47:28 +0530 This video reviews Application Tiles and demonstrates how to create and update Secondary Tiles using Scheduled Tasks. http://msdn.microsoft.com/en-us/windowsmobile/hh369939.aspx BFF0887C-EC2C-4C2D-8B8D-957D3CD6CD17 Wed, 27 Jul 2011 05:43:04 +0530 This video demonstrates how to work with the Execution Model by first reviewing the event, methods and states of an application and then by creating an application that persists page state during deactivation. http://msdn.microsoft.com/en-us/windowsmobile/hh335860.aspx 8BD107C8-BA4B-4BC4-9A96-DB42F4C8A4F5 Wed, 27 Jul 2011 05:36:08 +0530 This video demonstrates how to build a class that inherits form DataContext, create a Local Database and integrate a Data Context with a User Interface. http://msdn.microsoft.com/en-us/windowsmobile/hh336286.aspx A5C51635-285D-456D-91CA-F6769B6BC905 Wed, 27 Jul 2011 05:09:11 +0530 This video demonstrates how to use the Address, Email, and Phone Number Chooser Tasks, along with the Save Email and Phone Number Tasks and how to retrieve Calendar data. http://msdn.microsoft.com/en-us/windowsmobile/hh353023.aspx 57248C57-141A-4D8A-8EAC-E53FEC876158 Wed, 27 Jul 2011 04:58:48 +0530 This video demonstrates how to create a push client to receive notifications and how to send and receive toast, tile and raw notifications. http://msdn.microsoft.com/en-us/windowsmobile/hh353127.aspx CC666617-8E82-4ABC-9B52-AC0F29F28C3F Wed, 27 Jul 2011 04:52:37 +0530 This video demonstrates how to create a basic camera application and programmatically change flash and resolution modes. http://msdn.microsoft.com/en-us/windowsmobile/hh369943.aspx 908539F6-D6DB-4E28-906D-DA0E4BCAF183 Wed, 27 Jul 2011 04:48:37 +0530 This video demonstrates how to load XNA graphics and render Silverlight controls within a XNA drawing surface. http://msdn.microsoft.com/en-us/windowsmobile/hh369942.aspx 9B8E6D8C-F2A0-4836-B47C-FB2001C69094 Wed, 27 Jul 2011 04:45:54 +0530 This video demonstrates how to use the RichTextBox control by formatting text, adding Hyperlinks and Inline Images and adding content programmatically. http://msdn.microsoft.com/en-us/windowsmobile/hh336357.aspx D8239F1D-58D7-4A01-8B10-D292CD75A813 Wed, 27 Jul 2011 04:42:38 +0530 This video demonstrates create a UDP socket client focusing on using the Socket class to send and receive data. http://msdn.microsoft.com/en-us/windowsmobile/hh329472.aspx 6CDF9073-6260-4D8B-B6E3-BE0DD6F7FF15 Wed, 27 Jul 2011 04:37:54 +0530 This video demonstrates how to create a simple augmented reality application by first explaining how to display a video stream, setting up the Motion sensor and then drawing labels and 3D space. http://msdn.microsoft.com/en-us/windowsmobile/hh369950.aspx 02C71AC5-B599-47D4-93A9-278E8A30CA9F Wed, 27 Jul 2011 04:24:05 +0530 This video demonstrates how to add a Data Service Reference to your project, build an interface to display data and how to query a Data Service and bind the results. http://msdn.microsoft.com/en-us/windowsmobile/hh336365.aspx ED0CFEA4-AE4A-4434-8809-D7FA249467B4 Wed, 27 Jul 2011 04:17:33 +0530 This video demonstrates how to use the HTML5 video and canvas elements in the WebBrowser control and how to communicate between Silverlight and JavaScript. http://msdn.microsoft.com/en-us/windowsmobile/hh369944.aspx 154A26A1-5D10-485D-B495-74A7D39BDF1C Wed, 27 Jul 2011 04:00:36 +0530 This video demonstrates how search extensibility works by first reviewing how search works with product cards and then preparing an application for extensibility and by handling search results in the application. http://msdn.microsoft.com/en-us/windowsmobile/hh369941.aspx 8CBC5958-52F6-42F3-BE15-50CFA3447E1F Tue, 26 Jul 2011 16:11:55 +0530 This video demonstrates how to retrieve cookies from a website, integrate the Back button with the Browser history stack and read local HTML content. http://msdn.microsoft.com/en-us/windowsmobile/hh336366.aspx 6D0603FD-6BE8-4271-B387-CCB6B4C8D841 Tue, 26 Jul 2011 15:22:07 +0530 This video demonstrates to localize UI elements, the application title and application tile title of an application using Resource files. http://msdn.microsoft.com/en-us/windowsmobile/hh336287.aspx AD66B73F-3610-44BC-A5A6-7D79F14C1B46 Tue, 26 Jul 2011 13:12:51 +0530 Jesse Liberty demonstrates how to test for network availability with Windows Phone http://msdn.microsoft.com/en-us/windowsmobile/hh219266.aspx 61A7CA5A-E80B-4433-8B54-11642353F1E2 Wed, 18 May 2011 23:12:37 +0530 Jesse Liberty demonstrates the new Implicit Data Templates in Windows Phone Mango http://msdn.microsoft.com/en-us/windowsmobile/hh237268.aspx 27C8D051-4AD9-4391-A8A5-A9FD3DFAD6E3 Wed, 18 May 2011 23:01:03 +0530 This video demonstrates how to develop a Windows Phone 7 application that works with JavaScript Object Notation, commonly known as JSON. The sample develops an application that accesses the employee information using the WCF service. http://msdn.microsoft.com/en-us/windowsmobile/hh237494.aspx 72A3C621-EF6E-4E76-B632-91EB6332DB41 Wed, 18 May 2011 13:31:46 +0530 This video demonstrates how to develop a Windows Phone 7 application with various user interface design aspects.The sample demonstrates a simple application to work with panorama control, apply themes in Windows Phone 7 application and develop custom application bar. http://msdn.microsoft.com/en-us/windowsmobile/gg690226.aspx 459F5F06-B0A8-4FD6-BEDE-FEA077076C34 Wed, 23 Mar 2011 07:23:19 +0530 This video demonstrates how to develop a Windows Phone 7 application that consumes Live Services. The sample demonstrates a simple application that searches the information in Bing and displays the results. http://msdn.microsoft.com/en-us/windowsmobile/gg690227.aspx 8D71D55E-0727-42B9-8629-5CAC01379E20 Tue, 22 Mar 2011 15:24:30 +0530 This video demonstrates how to develop a Windows Phone 7 application that consumes REST services. The sample demonstrates a simple application that accesses the employee information using the WCF and REST services. http://msdn.microsoft.com/en-us/windowsmobile/gg703400.aspx 4492150A-0080-4978-9957-FB572174D087 Mon, 21 Mar 2011 23:37:25 +0530 This video demonstrates how to leverage Expression Blend 4 for Windows Phone 7 applications. The sample covers the features ranging from device panel to creating master details data binding using Expression Blend. The application also demonstrates how to work with the pivot control in Windows Phone 7 applications. http://msdn.microsoft.com/en-us/windowsmobile/gg690224.aspx B3D7A106-5F06-4360-8B01-1780755BB0CA Fri, 18 Mar 2011 17:03:49 +0530 This video demonstrates how to develop a Windows Phone 7 application that consumes Live Services. The sample demonstrates a simple application that searches the information in Bing and displays the results. http://msdn.microsoft.com/en-us/windowsmobile/gg715791.aspx AA047600-37AC-411B-87BE-A10F49195459 Fri, 18 Mar 2011 13:00:11 +0530 This video demonstrates five simple steps to help you set up and start making money using the Microsoft Advertising solution for the Windows Phone 7 mobile applications. http://msdn.microsoft.com/en-us/windowsmobile/gg703754.aspx 94F0CAB7-421B-408E-8AD0-D909EF99DEDF Fri, 18 Mar 2011 05:23:39 +0530 This video will demonstrate how you ggcan create an overlay progress bar on the taskbar button, which uses marquee to show various states like Normal, Pause, Error, and Indeterminate. http://msdn.microsoft.com/en-us/windowsmobile/gg638591.aspx 3585BF18-EF1B-4B12-9A93-3E8281E277DB Sat, 26 Feb 2011 00:31:06 +0530 This video demonstrates how to develop a Windows Phone 7 2D game application using XNA.The sample demonstrates a simple 2D game with a tank which shoots fireball when the user clicks on it. Also, when it shoots the fireball, the score increases by one. http://msdn.microsoft.com/en-us/windowsmobile/gg638588.aspx 835AA953-4C76-40DD-B369-487F1ABFD3C1 Thu, 24 Feb 2011 02:01:06 +0530 This video demonstrates how to optimize the performance of Windows Phone 7 applications. Performance is an important consideration when creating applications for a Windows Phone 7 device. The sample demonstrates various techniques to develop an optimized Windows Phone 7 application. http://msdn.microsoft.com/en-us/windowsmobile/gg638768.aspx 21B3C7B9-C916-47D2-AC94-16A87B0F77F2 Wed, 23 Feb 2011 16:49:43 +0530 This video demonstrates how to develop a Windows Phone 7 3D game application using XNA. The sample demonstrates a simple 3D game with a spaceship that rotates anti-clockwise on pressing the left mouse button and clockwise on releasing the left mouse button. http://msdn.microsoft.com/en-us/windowsmobile/gg638590.aspx EDD67014-10C4-4710-992B-14F93A76FA3E Wed, 23 Feb 2011 15:02:09 +0530 This video demonstrates how to access the data of a SharePoint 2010 list in Windows Phone 7 applications. The sample demonstrates a simple application to get all the list items from a pre-created list of SharePoint in a list box when the user clicks the button. http://msdn.microsoft.com/en-us/windowsmobile/gg636945.aspx 3E0919CB-A705-4F92-BF7D-55E47C95AE7A Tue, 22 Feb 2011 02:02:47 +0530 This video demonstrates demonstrate how to use Push Notifications in a Windows Phone 7 application. The sample demonstrates a way to send messages to Windows Phone 7 using a wcf service. http://msdn.microsoft.com/en-us/windowsmobile/gg636934.aspx 9837563B-9DBB-417D-AEB6-59589DF4EC9B Mon, 21 Feb 2011 14:45:12 +0530 This video demonstrates how to measure the Ad Performance of Windows Phone 7 applications. Microsoft Advertising pubCenter allows publishers to place advertisements on their pages and also measure and compare the performance of adUnits, applications, accounts, and channels. This sample will demonstrate how to measure the performance in Microsoft Advertising pubCenter. http://msdn.microsoft.com/en-us/windowsmobile/gg604843.aspx BE4E1F17-2678-4321-B47B-D53C88E43371 Fri, 18 Feb 2011 06:42:59 +0530 This video demonstrates how to use a Microsoft Advertising pubCenter Ad in a WP7 XNA app. The pubCenter allows developers to integrate ads into WP7 XNA games. This sample also demonstrates the way to use the EngagedChanged and InputConsumed properties. These are the two important properties, of which values are processed/utilized while the user navigates between the game and the Ad. http://msdn.microsoft.com/en-us/windowsmobile/gg604841.aspx 63ED344C-5AD0-46F0-ABC6-16ABBF605191 Wed, 9 Feb 2011 12:42:50 +0530 This video demonstrates how you can add emulation functionality to your Windows Phone 7 application using the Reactive Extensions framework and switch easily from live sensor data to emulated data while developing. http://msdn.microsoft.com/en-us/windowsmobile/gg598976.aspx 07CA8995-7E37-4B03-8872-F75D5A435A30 Sat, 29 Jan 2011 03:42:32 +0530 This video demonstrates the way to use XNA Game application to manage different states of the game. The sample shows different classes that help to manage different states of the game such as the loading screen, the background screen, the options screen, a class to handle the input from user, and a class to implement the Game Logic. http://msdn.microsoft.com/en-us/gg490363.aspx C2A62597-7A8C-4140-9DE5-A77E0C144864 Tue, 7 Dec 2010 00:47:13 +0530 This video demonstrates demonstrate how to use Push Notifications in a Windows Phone 7 application. The sample demonstrates a way to send messages to Windows Phone 7 using a wcf service. http://msdn.microsoft.com/en-us/gg394177.aspx 1EE773A4-300C-4C17-BD20-A79F684BEE7A Wed, 10 Nov 2010 23:08:40 +0530 This video demonstrates how you can save the images captured through the Camera of Windows Phone 7 in the Pictures Hub. The sample demonstrates a way to save the images to the Pictures Hub and retrieve them back whenever required. http://msdn.microsoft.com/en-us/gg394176.aspx C4726FDE-05C6-44BD-AC04-C30D9271490D Wed, 10 Nov 2010 22:59:29 +0530 This video demonstrates how you can use push notifications for tile customization in a Windows Phone 7 application. The sample demonstrates a way to customize tiles of your applications using push notifications that can be used to send any messages, alerts, images or other information to Windows Phone 7. http://msdn.microsoft.com/en-us/gg394181.aspx 5EDCF0C6-DEEF-4341-B242-51CE6690CAD0 Tue, 2 Nov 2010 15:12:48 +0530 This video demonstrates working with basic manipulation in Windows Phone 7 application. The sample shows how to move a little circle around the screen using drags and flicks. http://msdn.microsoft.com/en-us/ff849716.aspx 6045F447-D79B-4FE5-9A3B-8B7F58E542E5 Tue, 12 Oct 2010 03:31:20 +0530 Watch this video to see how you can use the XNA application for handling gesture manipulation and collision detection in Windows Phone 7 application. You’ll see how the gestures of a cube can be manipulated simply by clicking on the left and right sections of the screen. http://msdn.microsoft.com/en-us/gg259399.aspx CB5DC02C-C3C4-4140-9728-8EE8725AFA62 Sat, 2 Oct 2010 02:30:29 +0530 This video demonstrates the way to use XNA Game application to manage different states of the game. The sample shows different classes that help to manage different states of the game such as the loading screen, the background screen, the options screen, a class to handle the input from user, and a class to implement the Game Logic. http://msdn.microsoft.com/en-us/gg258447.aspx 69AE8FCD-B31E-4A68-A5F9-0E7D6BF966B5 Sat, 2 Oct 2010 02:30:27 +0530 In this video, you’ll learn the basics of migrating an iPhone application to a Windows Phone 7 application, including converting one measuring scale to multiple scales. For example:- Celsius into Fahrenheit and Kelvin. http://msdn.microsoft.com/en-us/ff849712.aspx B44D32BF-0301-4B87-8818-ACE586C7A0F3 Sat, 2 Oct 2010 02:30:25 +0530 This video demonstrates different ways to deal with orientation changes in Windows Phone 7 application. The sample demonstrates ways to handle orientation in different scenarios such as when controls are placed one after another, in tabular format, and in corners or in certain positions. http://msdn.microsoft.com/en-us/gg154197.aspx 10E6E477-0CF7-43A4-AF5F-CDCBDABC5DAB Sat, 2 Oct 2010 02:30:23 +0530 This video demonstrates a way to apply tilt effect on controls in Windows Phone 7 application. The sample shows how to give a little motion to standard controls during manipulations (i.e. when they are being touched). http://msdn.microsoft.com/en-us/ff849718.aspx 0E57313D-29FC-4AF4-B476-44CB2B7E32C3 Sat, 2 Oct 2010 02:30:21 +0530 This video demonstrates the way Model-View-View Model pattern can be applied to Windows Phone 7 application. The sample shows a list of customers to the user and the user can select one of the customers to view his/her details. The sample emphasizes on Data Binding, however, Command Binding can also be implemented in a similar way. http://msdn.microsoft.com/en-us/gg241309.aspx 221DFD4C-303D-45EC-9EA2-83A8D98E1245 Sat, 2 Oct 2010 02:30:17 +0530 This video demonstrates a way to apply animations while turning a page in Windows Phone 7 application. The sample shows how to apply attractive animation effects while navigating from one page to another. http://msdn.microsoft.com/en-us/gg232540.aspx 42C35991-0492-4BD5-9CDA-153D58AB7385 Sat, 2 Oct 2010 02:30:15 +0530 This sample demonstrates a simple Silverlight program explaining the Tombstoning concept. The application responds to taps on the screen by changing the background of the grid to a random color and displaying total number of taps in its title. It uses isolated storage settings for backing up persistent data. http://msdn.microsoft.com/en-us/gg241310.aspx 962C3B7C-918F-4FC2-9DD6-9394FC5908EE Sat, 2 Oct 2010 02:30:11 +0530 This video shows how to migrate from an Android application to Windows Phone 7 application. This video talks about basic conversion required while migrating from Android to Windows Phone 7 application. The sample converts one measuring scale to multiple measuring scales i.e. Celsius, Fahrenheit and Kelvin. http://msdn.microsoft.com/en-us/gg241255.aspx FEE68593-B7B8-4827-AC81-103DDA5E44EB Sat, 2 Oct 2010 02:30:09 +0530 This video discusses and demonstrates using Silverlight 3 as a platform for Windows Phone 7 applications, including similarities and differences between it and Silverlight in a browser. http://msdn.microsoft.com/en-us/gg241260.aspx 453A6608-D628-4FDE-BABC-379BCDA31BC5 Tue, 28 Sep 2010 03:35:06 +0530 This video explains how an accelerometer can be used in Windows 7 Phone applications, and discusses how data from the accelerometer can be emulated for testing purposes. http://msdn.microsoft.com/en-us/ff849715.aspx 202C6918-271D-44AA-9C13-7F6DD4304563 Sat, 25 Sep 2010 05:37:35 +0530 This video discusses security considerations relevant to Windows 7 Phone applications. http://msdn.microsoft.com/en-us/ff849717.aspx E8499722-0B46-45E6-B152-6493F64E41EE Sat, 25 Sep 2010 05:32:52 +0530 This video shows how to create an application that gets data from the Windows Phone Location Service, and discusses using emulated data to test it. http://msdn.microsoft.com/en-us/ff849722.aspx 13F1A565-DF4A-46CC-816F-5D8D77F192E2 Sat, 25 Sep 2010 05:21:03 +0530 This video shows how to create and use an ApplicationBar, which is a toolbar for Windows 7 Phone applications. http://msdn.microsoft.com/en-us/gg241264.aspx 77CDE0E7-7750-4824-8763-C36B4F087692 Sat, 25 Sep 2010 00:48:08 +0530 This video demonstrates how to use the CultureInfo class to create a globalized /localized application. http://msdn.microsoft.com/en-us/gg241256.aspx E1C3DBD8-5348-4555-AD3C-E111402A4C6D Sat, 25 Sep 2010 00:45:52 +0530 This video explains and demonstrates the use of the MediaElement control to display and manipulate audio and video clips in Windows Phone 7 applications. http://msdn.microsoft.com/en-us/gg241257.aspx 329D1521-A0A1-4551-92F7-20861A90F7D2 Sat, 25 Sep 2010 00:43:58 +0530 This video shows how to create and manipulate files and folders for local storage in a Windows 7 Phone application. http://msdn.microsoft.com/en-us/gg241265.aspx 6D7EE19D-59EC-4044-9CC4-C5488A2949DE Sat, 25 Sep 2010 00:14:34 +0530 This video explains which Silverlight controls are and which are not supported in Windows Phone 7 applications, and demonstrates some of those that are supported. http://msdn.microsoft.com/en-us/gg241259.aspx 82CCE424-3005-4E05-80D9-84A927D834D8 Sat, 25 Sep 2010 00:10:13 +0530 This video introduces the user experience, the design philosophy, and some fundamentals of the Windows Phone application platform, using the beta release of the developer tools. http://msdn.microsoft.com/en-us/gg241263.aspx C5098786-DF39-4B89-8F86-F376DD56CCB7 Sat, 25 Sep 2010 00:06:56 +0530 This video demonstrates how to write, run, and debug a simple "Hello World" application for Windows Phone 7. http://msdn.microsoft.com/en-us/gg241262.aspx F3C13626-84E0-445F-829D-50B025BF3045 Sat, 25 Sep 2010 00:05:33 +0530 This video shows how to connect to and consume Web Services in Windows Phone 7 Silverlight applications. http://msdn.microsoft.com/en-us/gg241261.aspx 3924A9B7-8036-46F6-A029-5061EB9E3D22 Sat, 25 Sep 2010 00:02:54 +0530 This video shows how to use the Web Browser control to access on-line or off-line content in a Windows 7 Phone application. http://msdn.microsoft.com/en-us/gg241208.aspx 3C57EC24-1AAA-49A0-A440-BCFABB2945CA Fri, 24 Sep 2010 00:27:21 +0530 This video discusses the use of the multi-touch interface in Windows 7 Phone applications and shows how you can code for it in the emulator in Visual Studio 2010. http://msdn.microsoft.com/en-us/gg241207.aspx BF9EE6CE-0958-48EA-97E8-C663BC77EB0C Fri, 24 Sep 2010 00:25:36 +0530 This video demonstrates how to provide alternate layout formats for the on-screen keyboard in Windows 7 applications. http://msdn.microsoft.com/en-us/gg153661.aspx C30A2C8C-05CA-4EA1-87F8-AD93000BC9E2 Wed, 22 Sep 2010 05:21:06 +0530 This video demonstrates the use of Microsoft XNA as a platform to build games for Windows Phone 7. http://msdn.microsoft.com/en-us/gg153663.aspx 942AB9B8-F6E9-40E4-99D1-AD58FB63431C Wed, 22 Sep 2010 05:18:59 +0530 This video explains how to code for Push Notification, which lets back-end services notify users of changes in state. http://msdn.microsoft.com/en-us/gg153660.aspx 035FD22D-638D-44DF-9795-B791142323DE Wed, 22 Sep 2010 05:16:53 +0530 This video explains how to how to write code that uses the camera functionality that's built into Windows Phone 7 hardware. http://msdn.microsoft.com/en-us/gg153662.aspx 22670AB1-FB74-4DE4-A885-2D5DCAC75A9B Wed, 22 Sep 2010 05:13:22 +0530