Cloud Tip #3–Find good examples

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imageYesterday in Minneapolis we delivered the first Windows Azure Kick Start event of the series we’re running this spring to help developers learn and understand how to use the new tools and techniques for building cloud based applications. As part of that event we wrote a lot of code as a demonstration of how this stuff comes together and I’ve uploaded it to www.benkotips.com in case you’re interested in the download. The solution includes several projects including:

  • MplsKickSite - An existing ASP.NET web site that we migrated to Windows Azure, implementing the RoleEntryPoint interface and adding references to the Microsoft.WindowsAzure.StorageClient for working with storage, and Microsoft.WindowsAzure.ServiceRuntime to give us instance information. We also added cloud identity to the site using Access Control Services to secure a data entry page with data hosted in a SQL Azure database
  • WPFUpload which is a Windows application which includes logic to support drag and drop to upload files into Windows Azure Blob Storage, and if they are images to add work to a queue to create thumbnail images
  • UploadDataLib which is a class library that implements Windows Azure Table Storage logic for working with the images uploaded by WPFUpload and the ThumbMaker worker role projects.
  • ThumbMaker which is a worker role class that demonstrated working with Tables and Queues and the System.Drawing library to create thumbnail images and brand them with a custom logo message
  • PhoneApp1 which demonstrates how to use a Windows Phone Silverlight user control to handle the login conversation with ACS
  • NugetPhone which is a second example of ACS in use with devices, except that instead of spending 10 minutes to write the code like we did with PhoneApp1 we use the Nuget package manager to include a package (Install-Package Phone.Identity.AccessControl.BasePage) to perform the authentication for us and make the 4 code changes to implement the logic…2 minutes to demo

The decks and recordings of similar sessions are available on the Soup to Nuts Cloud Computing page of my site (https://bit.ly/s2nCloud). You can download the solution and project files and run every thing with the Compute and Storage Emulator, but you’ll need an active subscription to deploy to the cloud. If you don’t have Azure benefits you can activate from an MSDN Subscription you can always give the 90 day Free Trial a try.

Enjoy!

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