Display implementation interface and implicit implementation interface differences

Define an interface first:

Public Interface ICategory

{

String GetName ();

}

Then implement the interface defined above:

public class Category:icategory

{

public string GetName ()

{

return name;

}

}

The above approach is to implicitly implement the interface (the default is to use an implicit interface)

Explicitly implement the interface mode:

public class Category:icategory

{

public string Icategory.getname ()

{

return name;

}

}

Difference:

1. When implementing an interface implicitly, we have two ways to invoke the method that implements the interface (GetName ()), namely:

ICategory category=new category ();

Category. GetName ();

And

Category category=new category ();

Categoty. GetName ();

2. When explicitly implementing an interface, we have only one way to invoke GetName (), namely:

ICategory category=new category ();

Category. GetName ();

Conclusion:

1. When an interface is implicitly implemented, the interface and class (the class that implements the interface) can access the methods in the class;

2. When an interface is explicitly implemented, only the methods in the class are accessed through the interface;

Explicit Advantages:

1. Hiding the implementation code of the class implementing the interface

Display implementation interface and implicit implementation interface differences