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);
}
}

What are abstract classes in c#?

903

---

Is int a class in c#?

975

---

What is dll hell, and how does .net solve it?

970

---

What is class method c#?

902

---

What is parameterized constructor?

932

---

What does dbml stand for?

1027

---

Explain dataadapter.update method in .net?

975

---

Can you create sealed abstract class in c#?

890

---

Can a constructor be static in c#?

1011

---

What do you know about Translate Accelerator?

1084

---

Describe ways of cleaning up objects in c#.

904

---

How do partial classes work in c#?

951

---

What is meant by collections in c#?

863

---

Is datetime value type c#?

871

---

Explain the process of abstraction with an example?

946

---