Answer Posted / wasimhajwane

lambda expression :
Lambda expression is introduce in c# version 3.0.Its a method without having declaration,
A lambda expression is a anonymous function mostly used to create delegate in LINQ.
 Syntax:

parameter => expression or statement block.

simple program to understand lambda expreesion


class A
{
// we have to declare delegate here

public delegate int B(int a);

static void main()
{
B b=a=>a*a;
int res=b(5);
Console.WriteLine("result = ",res);
}
}

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