CLS known as Common Language Specification which is subset of CTS (Common type system), it is defined as the set of rules and restriction that must be follow by all languages that run on .net platform. In order to communicate between the objects of different languages, CLS is used. Also it ensures interoperability among different languages in .Net framework.

CLS known as Common Language Specification which is subset of CTS (Common type system), it is defined as the set of rules and restriction that must be follow by all languages that run on .net platform. In order to communicate between the objects of different languages, CLS is used. Also it ensures interoperability among different languages in .Net framework.