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C# - Anonymous Method

Abdullrhman elhelw answered on February 24, 2023 Popularity 10/10 Helpfulness 1/10

answer C# - Anonymous Method

C# - Anonymous Method

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/*
As the name suggests, an anonymous method is a method without a name.
Anonymous methods in C# can be defined using the delegate keyword 
and can be assigned to a variable of delegate type.
*/

//For example, suppose we have a delegate that points to a void method with only one parameter.

delegate void Display(string msg);

static void Main(string[] args)
{
  // Make a delegate instance that points to an anonymous method.

  Display d2 = delegate(string msg) {
    Console.WriteLine();
  };

  // this function has no name
  // If your function contains a single statement, you can remove the delegate keyword, the datatype of the variable, and the curly braces.
  /*
  Display d2 =  msg =>  Console.WriteLine(msg);
  This is ( => ) known as a "fat arrow."
  This syntax is called a lambda expression.
  */
  Display d = msg => Console.WriteLine(msg);
}

Popularity 10/10 Helpfulness 1/10 Language csharp

Source: Grepper

Tags: anonymous c# expression lambda

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Contributed on Feb 24 2023

Abdullrhman elhelw

0 Answers Avg Quality 2/10

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