Thread Pools in C#

Thread pool in C# is a collection of threads. It is used to perform tasks in the background. When a thread completes a task, it is sent to the queue wherein all the waiting threads are present. This is done so that it can be reused.

Let us see how to create a thread pool.

Firstly, use the following namespace −

using System.Threading;

Now, call the threadpool class, using the threadpool object. Call the method QueueUserWorkItem −

ThreadPool.QueueUserWorkItem(new WaitCallback(Run));

Iterate this in a loop and compare it with a normal Thread object.