What is the Use Of Interfaces?
For example I have a interface as shown below?
Interface IMyInterface
{
public void MyMethod();
}
class MyClass : IMyInterface
{
public void Mymethod()
{
Some Code
}
}
class Program
{
static void Main(string[] args)
{
MyClass obj = new MyClass();
obj.MyMethod();
}
}
Here What is My Question is?
If i remove Interface and run this code, it will executed then what is the Use
of the interface? Can any one give me the solution for this Problem?
Thanks in Advance!
Answer Posted / sheetal
Offcourse it works if you remove the interface. What is the
purpose of interface is : if you implementing any interface
you need to define all the methods declare in interface in
your class. In this code snippet implement the interface
and do define method in class and compile the program. It
will give you compile time error.
Interface IMyInterface
{
public void MyMethod();
}
class MyClass : IMyInterface
{
//DO NOT DEFINE MyMethod()
}
Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
Explain the types of Polymorphism.
What is a static class in c#?
What is a race condition?
What is the use of 0 in c#?
Explain how do I convert a string to an int in c#?
What is yield c#?
Is static thread safe?
What is the use of thread join in c#?
What is event delegate in c#?
What is value c#?
What is the difference between ienumerable and icollection?
Why hashtable is thread safe in c#?
What is generic in c#?
What is private static in c#?
What are the types in c#?