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Microsoft these language developed into objects all face, canceled the process-oriented, renewed name of the time, because the C / C ++ earlier, it is a name for the "C ++++", that is four plus, for simplicity, it is written in "C # ", and # 4 is a plus.
"#" Read were "sharp", that is sharp, powerful meaning.
Extended Information
Key Description part:
1, abstract: can classes, methods, with the use of properties, indexers, and events, but can not be an identity of an entity, or a method must be implemented classes can be extended.
2, as: a conversion operator, if the conversion fails, it returns null.
3, base: for accessing hidden derived class with the same name or configuration of the base member of class members.
4, catch: the definition of a block of code in a particular type of exception is thrown, the execution block code.
5, checked: both the operator and the statement is to ensure that the compiler run-time overflow, integer type occur when checking the operation or conversion.
6, const: identifying a computed at compile-time variable value, i.e. a value assigned unmodifiable.
7, delegate: specify a statement as a delegate type. The method of the delegate encapsulates a callable entity, the entity can invoke the delegate.
8, enum: type values indicate a named constant cluster.
9, event: allow members of a class or object to provide notice, he must be a delegate type.