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C# Programming - Interfaces - Discussion

Discussion Forum : Interfaces - General Questions (Q.No. 1)
Interfaces
1.
Which of the following statements is correct about the C#.NET code snippet given below? 
interface IMyInterface
{ 
    void fun1(); 
    int fun2();
}
class MyClass: IMyInterface
{ 
    void fun1()
    { } 
    int IMyInterface.fun2()
    { } 
}
A function cannot be declared inside an interface.
A subroutine cannot be declared inside an interface.
A Method Table will not be created for class MyClass.
MyClass is an abstract class.
The definition of fun1() in class MyClass should be void IMyInterface.fun1().
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.
Sandeep said:   1 decade ago
fun1() must be public in my class and fun2() must return a value of int type and there is no need to make int IMyInterface.fun2() public because it is explicit implementation which is private to class.
Pramod Khandare said:   1 decade ago
No need to give Interface name while giving definition to method void fun1().
Ajay yadav said:   1 decade ago
In this program how could we directly call the method from base class with out creating the obj of the class ! it only be possible while be use static keyword.
VijayaKumar r said:   1 decade ago
It's correct, because if implicit implementation, first function must mark as public before return type, or go for explicit implementation.
Mahdi said:   1 decade ago
The answer is wrong because
1.fun2 should return an int value
2. fun1 and fun2 in Myclass should be public
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