LINQ Training Course Online

Prerequisites

• C# fundamentals (variables, loops, conditionals, methods, classes, objects)
• .NET basics (Visual Studio, namespaces, assemblies)
• Collections & data structures (arrays, lists, dictionaries, IEnumerable)
• Basic SQL knowledge (SELECT, WHERE, JOIN) - helpful for LINQ to SQL/Entities
• Lambda expressions & delegates - useful for advanced LINQ

Who Should Enroll?

• C# developers wanting cleaner, efficient data queries
• .NET programmers working with collections or databases
• Software engineers improving code readability and maintainability
• Developers learning Entity Framework or LINQ to SQL
• Anyone handling data transformations, filtering, or aggregation in .NET

What You Will Learn

• Understand LINQ syntax and query vs. method syntax
• Query and manipulate collections (filter, sort, group, project)
• Work with arrays, lists, and custom objects using LINQ
• Use lambda expressions for concise, functional-style queries
• Query databases with LINQ to SQL / LINQ to Entities
• Perform joins, set operations, and combine data
• Apply aggregations like count, sum, average, min, and max
• Learn deferred vs. immediate execution and performance tips
• Implement advanced queries with nested and dynamic operations