Book Image

Microsoft Silverlight 4 and SharePoint 2010 Integration

By : Gaston C. Hillar
Book Image

Microsoft Silverlight 4 and SharePoint 2010 Integration

By: Gaston C. Hillar

Overview of this book

Silverlight is a powerful development platform for creating engaging, interactive user experiences for the Web, desktop, and mobile applications. Integrating Silverlight RIAs in SharePoint 2010 offers amazing opportunities to combine the power and flexibility offered by SharePoint. It is easy to create great user experiences when you have a step-by-step guide to implement Silverlight 4 applications on SharePoint 2010 sites. This book is not a primer on Silverlight 4 or SharePoint 2010. This book focuses on the integration of Silverlight 4 and SharePoint 2010 and provides step-by-step guidelines for implementing Silverlight RIAs in SharePoint. It is filled with real-world examples that depict the various techniques for interacting with data and services provided by this powerful business collaboration platform, for the enterprise and the Internet. As you sit reading this, you might have already started thinking about the benefits of implementing multiple Silverlight applications in a SharePoint environment. This book will help bring those thoughts to fruition. This book begins with the fundamental concepts of integrating Silverlight 4 with SharePoint 2010, such as the preparation of the development environment to create applications using Silverlight 4 and the addition of one or more Silverlight RIAs to a SharePoint site. Then, it moves on to the SharePoint Silverlight Client Object Model world, using step-by-step examples to combine a Silverlight application and a SharePoint module. It also covers methods to deploy and debug the Silverlight application while it runs as Silverlight Web Part in a SharePoint page. The book teaches you to take advantage of the new features offered by Visual Studio 2010 to browse SharePoint lists. Once the reader has control over the SharePoint Silverlight Client Object Model and its asynchronous operations in Silverlight applications, it is time to access external databases through the new Business Connectivity Services (BCS) and interact with workflows. Then, the book explains to perform CRUD operations by consuming the new SharePoint 2010 WCF Data Services in Silverlight. In the end, you'll learn to utilize Silverlight 4's rich media features to add effects and interactive animations to images and videos, thus offering the final touches to the Silverlight 4 and SharePoint 2010 integration learning experience. By the end of this book, you'll learn to take advantage of the unique features offered by Silverlight in order to create impressive UX that interact with SharePoint 2010.
Table of Contents (12 chapters)
Microsoft Silverlight 4 and SharePoint 2010 Integration
Credits
About the Author
Acknowledgement
About the Reviewers
Preface

Performing CRUD operations with SharePoint 2010 WCF Data Services


We are now going to improve the Silverlight RIA to display the values for some of the fields in the ProjectsList2010 list. As we cannot use joins in the queries against SharePoint 2010 WCF Data Services, we will have to combine some complex asynchronous executions to retrieve information for the user assigned to each item. In addition, we will enable the user to perform update and delete operations to the items shown in the grid. In this case, we won't add the messages explained in Chapter 3 because we will add the insert operation in the same Silverlight RIA in the next sections. Follow these steps to add the new operations to the Silverlight RIA:

  1. 1. Stay in Visual Studio as a system administrator user.

  2. 2. Add a new class to the project named Project, in a new class file, Project.cs. Paste the same code that defined the Project class in the example created in Chapter 2, section Creating a Silverlight RIA to be linked with...