Exploring LINQ - and change the way you work with data. With LINQ, you can query data from various sources - including databases, objects, and XML files - directly from Microsoft Visual Basic or C #. Discover how to: Use LINQ to query databases, collections of objects, arrays, XML, Microsoft Excel files, and other sources LINQ Apply best practices for building data-enabled. NET Manipulating the application, and data services in relational databases with ADO.NET Entity Framework or LINQ to SQL to read, write, and manage XML content that is more efficient to Extend LINQ LINQ to XML to support additional data sources to create custom operator and the implementation of Check provider others, such as LINQ to SharePoint Use LINQ in the data business, and service layer of distributed applications on the Web Get a sample code