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C# Reference List: Access Keyword Access Modifier Keyword Attribute Conversion Keyword Definition Literal Keyword Method Parameter Keyword Modifier Keyword Namespace Keyword Operator Operator Keyword Preprocessor Directive Statement Keyword Type Type Keyword Search: abstract Is a: Modifier Keyword Applies to Version: C# 1.0 and later Namespace: N/A Assembly: N/A (N/A) Description: A modifier that can be used with classes, methods, and properties. Abstract classes, methods, and properties MUST be implemented by the deriving class.You cannot define an abstract class as sealed because it MUST be inherited. An abstract method is basically a virtual method. You cannot instantiate an abstract class - it MUST be derived into a new class. Example(s): // an abstract class public abstract class Test { // an abstract method public abstract int GetInt(); } // a deriving class public class MyTest : Test { // a derived and implemented method // remember, an abstract method is a virtual method public int GetInt() { return 1; } }

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