What is the difference between “as” and “is” operators in C#?

As operator and is operator both are used for typecasting check. As operator is safe way of doing type cast because it will return null in case it fails to type cast. Is also does the same thing but it will throw exception in case it fails to type cast.

“as” operator is used for casting object to type or class. “is” operator is used for checking the object with type and this will return a Boolean value.