LINQ can filter and extract data from collections much more efficiently and with less code. In this course, C# 9 Language-Integrated Query (LINQ), you’ll learn over 60 LINQ queries using C#. First, you’ll explore why you should use LINQ, how to select, order, filter and extract data using LINQ queries. Next, you’ll discover how to use LINQ queries to work with multiple collections, group and aggregate data. Finally, you’ll learn what goes on under the hood with LINQ queries by understanding deferred execution. When you’re finished with this course, you’ll have the skills and knowledge of LINQ needed to query data efficiently and with less code from any collection of data.
Author Name: Paul D. Sheriff
Author Description:
Paul has over thirty years of experience architecting information systems and his expertise is in much demand from Fortune 500 companies. Paul is a Pluralsight author, has published 400+ articles, and authored over 14 books on topics ranging from JavaScript, Angular, C#, SQL Server and many .NET technologies. Paul is a frequent speaker at conferences and user groups.

Table of Contents

• Course Overview
  1min
• Why You Should Use LINQ
  10mins
• Using LINQ Select and Order Operations
  23mins
• Extract Data Using Filtering and Element Operations
  14mins
• Extract Distinct Values, Assign Values and Partition Collections
  13mins
• Identify What Kind of Data Is Contained in Collections
  10mins
• Compare and Union Two Collections
  13mins
• Joining Two Collections Together
  14mins
• Creating Groups of Data Using GroupBy
  11mins
• Aggregating Data in Collections
  16mins
• Understanding Deferred Execution in LINQ
  22mins