Скачать или смотреть How to Delay a Task in C# .NET Core 3.1

Learn how to schedule a task with a delay in C# .NET Core 3.1. This guide provides a simple solution using `Thread.Sleep`.
---
This video is based on the question https://stackoverflow.com/q/68011411/ asked by the user 'user15593957' ( https://stackoverflow.com/u/15593957/ ) and on the answer https://stackoverflow.com/a/68011462/ provided by the user 'MrMoeinM' ( https://stackoverflow.com/u/5964792/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to delay a certain task in c# .NET core 3.1

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Mastering Delays in C# .NET Core 3.1

In the world of programming, there might come a time when you need to delay the execution of certain tasks. Perhaps you're creating an application that needs to pause briefly before executing a command, or maybe you're scheduling a task that should run after a specific timeframe. If you're using C# in the .NET Core 3.1 framework, you're in luck! In this guide, we'll delve into the steps you need to follow to delay a task effectively.

The Problem at Hand

Let's say you're building a simple console application and want to execute a command after a delay—in this instance, running Console.WriteLine("Hello delay"); 180 seconds after the first command, Console.WriteLine("Hello World!");. For a complete beginner, this can seem daunting, but it's quite simple!

Let's break it down with a straightforward approach using the Thread.Sleep method.

Solution: Using Thread.Sleep

Step-by-Step Instructions

Here’s how to implement a delay in your C# console application:

Set Up Your Project:

Make sure you have a console application set up in .NET Core 3.1.

Use Thread.Sleep:

You will make use of the Thread.Sleep method to pause the execution of your program. This method suspends the current thread for a specified amount of time.

Code Example

Here’s a full implementation demonstrating how to achieve a delay of 180 seconds:

[[See Video to Reveal this Text or Code Snippet]]

Explanation

Imports: We start by importing essential namespaces. System.Threading is needed for using Thread.Sleep.

Messages: We print "Hello World!" immediately.

Delay Implementation: The second Console.WriteLine() executes after a pause created by Thread.Sleep(180 * 1000). The argument passed to Thread.Sleep is in milliseconds, so we multiply the number of seconds (180) by 1000.

Output Order: You'll see "Hello World!" first, and after waiting for 180 seconds, "Hello delay" will appear in your console.

Conclusion

Delaying tasks in C# is as easy as adjusting your code to include Thread.Sleep. It’s a powerful, simple tool to control the flow of your application. Whether you're building a console app or a web application in ASP.NET Core, incorporating these delays can enhance user interaction and overall functionality.

Now you're equipped to handle task delays efficiently in your C# applications. Don’t be shy to experiment with different delay durations, and happy coding!