C sharp language belongs to. Net technology that produced by Microsoft company. We will Start defininng microsoft. Net Technology and talking about how i work Starting from. Net FrameWork it is the namespaces that
Starting from .Net FrameWork it is the namespaces that .Net application( applications that implemented by one of .Net languages ) cant work else this package of classes installed on computer .
C# is one of languages belongs to .Net there exist there is ( visual basic , c++ , j# ) , can all work Togather with the same application if you developing an webapplication.
C# simillar to java but we cant say that is cloned or copied java because each of them has something Different C# is faster than java and will save your time during software development process.
Its full object oriented language your application contains namespaces, classes, methods, enumarations, objects