c# dll

Question

Hello 

What is advantage of storing methods in dll.Common methods in dll.Please explain deeply.

Thanks in advance.

Answer 1

The advantage is that multiple applications can access the classes/methods in the dll without having to worry about how they are implemented and without having to copy the source code into the application itself.

Moreover, as long as the public interface of the classes is not changed the writer of the dll can change the internal code of the classes without it affecting client applications.

Answer 2

hi,

yes Agree with Vulpes and you can share it to multiple application (from registering in GAC).

Answer 3

by that we can reuse same methods in multiple projects, Also creates a boundry between two logics and so increases efficiency. Fr example we separate our database logc from business logic by creating class libraries.