How to create a multi-threaded application in c#?

Multi-threading allows an application to run multiple operations concurrently for better performance.

Example:

  using System.Threading;

  Thread newThread = new Thread(new ThreadStart(DoWork));
  newThread.Start();

  void DoWork()
  {
      Console.WriteLine("Work is being done on another thread.");
  }
  

Solution:

The ThreadPool provides a pool of threads that can be used to execute tasks, post work items, and process asynchronous I/O:

  ThreadPool.QueueUserWorkItem((o) =>
  {
      Console.WriteLine("Work is being done on a thread from the thread pool.");
  });