Passing objects by reference in C# is nothing new. This is done using the ref keyword. In C# 7.0, however, you can now return objects by reference and store these objects in a local variable by reference.
- Preface
- New Features in C# 7.0
- Introduction
- Working with Tuples - getting started
- Working with Tuples - going deeper
- Pattern matching
- Out variables
- Deconstruction
- Local functions
- Improvements to literals
- Ref returns and locals
- Generalized async return types
- Expression bodies for accessors, constructors, and finalizers
- throw expressions
- Classes and Generics
- Object-Oriented Programming in C#
- Code Analyzers in Visual Studio
- Regular Expressions
- Working with Files, Streams, and Serialization
- Making Apps Responsive with Asynchronous Programming
- High Performance Programming Using Parallel and Multithreading in C#
- Introduction
- Creating and aborting a low-priority background thread
- Increasing the maximum thread pool size
- Creating multiple threads
- Locking one thread until the contended resources are available
- Invoking parallel calls to methods using Parallel.Invoke
- Using a parallel foreach loop
- Cancelling a parallel foreach loop
- Catching errors in parallel foreach loops
- Debugging multiple threads
- Composing Event-Based Programs Using Reactive Extensions
- Exploring .NET Core 1.1
- ASP.NET Core on the MVC Framework
- Choosing and Using a Source Control Strategy
- Creating a Mobile Application in Visual Studio
- Writing Secure Code and Debugging in Visual Studio
- Introduction
- Encrypting and storing passwords correctly
- Using SecureString in code
- Securing sensitive parts of the App.config/web.config
- Preventing SQL injection attacks
- Using IntelliTrace, diagnostic tools, and historical debugging
- Setting conditional breakpoints
- Using PerfTips to identify bottlenecks in code
- Creating Microservices on Azure Service Fabric
- Azure and Serverless Computing
Ref returns and locals
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