C# Events, Delegates and Lambdas

By Dan Wahlin
This course provides an in-depth look at how events, delegates and lambdas work in the C# language and .NET framework.
Course info
Rating
(2695)
Level
Intermediate
Updated
Apr 26, 2013
Duration
3h 11m
Table of contents
The Role of Events, Delegates and Event Handlers
Course Introduction 3m Demo: Events, Delegates and EventHandlers in Action 5m Introduction 3m Summary 1m The Role of Delegates 5m The Role of Event Handlers 3m The Role of Events 4m
Creating Delegates, Events and EventArgs
Creating a Delegate 12m Creating an EventArgs Class 5m Defining an Event 5m Demo: Adding Multiple Delegates to an Invocation List 3m Demo: Creating a Custom Delegate 9m Demo: Creating an EventArgs Class 4m Demo: Defining Events 2m Demo: Raising Events 6m Demo: Returning a Value Using a Delegate 3m Introduction 1m Raising Events 5m Summary 0m
Handling Events
Delegate Inference 2m Demo: Instantiating Delegates and Handling Events 5m Demo: Using Anonymous Methods 3m Demo: Using Delegate Inference 3m Instantiating Delegates and Handling Events 3m Introduction 1m Summary 1m Using Anonymous Methods 4m
Lambdas, Action<T> and Func<T,TResult>
Demo: Getting Started with Lambdas 3m Demo: Using Action<T> 4m Demo: Using Func<T,TResult> 4m Demo: Using Lambdas and Func<T,TResult> to Query Objects 6m Demo: Using Lambdas with Custom Delegates 5m Introduction 1m Lambdas and Delegates 6m Summary 1m Using Action<T> 4m Using Func<T,TResult> 3m
Events and Delegates in Action
The Role of Delegates with Threads 6m Asynchronous Delegates - Bad 5m Asynchronous Delegates - Good 10m Communicating Between Components with Events and Delegates 13m Introduction 3m Putting it all Together 7m Summary 1m Using BackgroundWorker Events 9m
Description
Course info
Rating
(2695)
Level
Intermediate
Updated
Apr 26, 2013
Duration
3h 11m
Description

Events, delegates and lambdas play an important role in the .NET framework but can be difficult to understand as developers first get started with the C# language. If you’re interested in gaining a more thorough understanding of how these C# technologies work then you’re in the right place! This course focuses solely on events, delegates and lambdas and provides insight into how they can be used in your .NET applications using the C# language.

About the author
Dan Wahlin
About the author

Dan Wahlin founded Wahlin Consulting, which provides consulting and training services on JavaScript, Angular, Node.js, C#, ASP.NET MVC, Web API, and Docker. He is a Google GDE, Microsoft MVP and Regional Director, and speaks at conferences and user groups around the world.

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