Explicit Interface Implementation in C#

Explicit Interface Implementation

Simple explanation of how to explicitly implement interface and how to access those interface members from the interface instances.
A class can explicitly implement the interface members.
By this ways of implementing the explicit interface, we can have a class implementing multiple interface with same member definition.
Now let’s see in following code how to explicitly implement interface members and also how to differentiate interface members having same member definition across multiple interface.

Code

Explanation

Since we have mention the interface members explicitly, we cannot access those interface members using class objects.
To access those members, we should cast the class object to respective interface.
1. capswriter obj_caps = (capswriter)obj;
So class objects is casted to “capswriter” interface.
Now we can access the “writename” method by the interface instance.

Output

Output