Beyond LINQ - Using Expression Trees in .NET

Discover the power of expression trees in .NET beyond LINQ in this 43-minute conference talk from NDC Oslo 2020. Explore how this advanced feature can be leveraged for metaprogramming, code generation, test automation, and even transpiling .NET code to JavaScript. Learn how to use expression trees to avoid code duplication, automate scaffolding of data grids and web forms, and generate React and Angular components with integrated tests from C# DTOs. Gain insights into working directly with the expression tree API, overcoming common pitfalls, and improving Reflection performance without resorting to complex techniques. Understand how to write less boilerplate code, increase efficiency in daily tasks, and even create libraries similar to AutoMapper, Simple Injector, LinqKit, or Moq using expression trees.

Beyond LINQ: Using Expression Trees in .NET - Max Arshinov - NDC Oslo 2020