ExploreC# Keywords
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C# Keywords
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C# Keywords

knifecatcher
7 cards

Quick reference for C# access modifiers and inheritance keywords used in object-oriented design.

FRONT
Abstract
BACK
Used in base classes. No implementation — must be implemented in child.
FRONT
Virtual
BACK
Has a default implementation, but can be overridden.
FRONT
Override
BACK
Replaces a virtual or abstract method from the base class.
FRONT
Sealed
BACK
Prevents further inheritance/overriding of a class or method.
FRONT
Static
BACK
Belongs to the type, not an instance. Shared across all instances.
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7
cards

Details

Total Cards
7
Version
1.0
Last Updated
April 11, 2026