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8 Cards in this Set
- Front
- Back
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virtual
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methods can be overriden by a derived class using the override keyword.
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abstract
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methods must be overriden in a derived class. If any method of a class is abstract, the entire class must be declared as abstract.
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sealed
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methods are methods that override an inherited virtual method having the same signature. When a method is sealed, it cannot be overriden in a derived class.
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public
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indicates the method is freely accessible inside and outside of the class in which it is defined.
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internal
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means the method is only accessible to types defined in the same assembly.
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protected
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means the method is accessible in the type in which it is defined, and in derived types of that type. This is used to give derived classes access to the methods in their base class.
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protected internal
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means the method is accessible to types defined in the same assembly or to types in a derived assembly.
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private
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methods are only accessible in the class in which they are defined.
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