Make a Delay Timer in C#

1. Use the Sleep() Method to Make a Delay in C#
2. Use the Delay() Method to Make a Delay in C#

This article will introduce different methods to add a delay in C#. It includes the Sleep() method and the Delay() method. The C# delay timer is set with the given argument.

Use the Sleep() Method to Make a Delay in C#

In C#, we can use the Sleep() method to add a delay. This method has two overloads. We will use the following overload in this case. The correct syntax to use this method is as follows.

Thread.Sleep(int milliseconds);

This overload of the Sleep() method has one parameter only. The detail of its parameter is as follows.

This function causes a delay of the specified milliseconds in C#.

The program below shows how we can use the Sleep() method to have a sleep delay of 2 seconds in C#.

using System;
using System.Threading;

class AddDelay {
  static void Main(string[] args) {
    int mydelay = 2000;
    Console.Write("The delay starts.\n");
    Thread.Sleep(mydelay);
    Console.Write("The delay ends.");
  }
}

Use the Delay() Method to Make a Delay in C#

In C#, we can also use the Delay() method to introduce a sleep delay. This method has multiple overloads. We will use the following overload in this case. The correct syntax to use this method is as follows.

Task.Delay(int milliseconds);

This overload of the method Delay() has one parameter only. The detail of its parameter is as follows.

This function initiates a delay timer with the specified milliseconds in C#.

The program below shows how we can use the Delay() method to add a sleep delay for 2 seconds.

using System;
using System.Threading.Tasks;

class AddDelay {
  static void Main(string[] args) {
    int mydelay = 2000;
    // something before delay
    await Task.Delay(mydelay);
    // something after delay
    }
  }
}