c# - How to hide an inherited property in a class without
Sealed Methods in C#. Sealed methods are defined as that the method is a parent class and that method cannot be overridden under child class. When the method is declared virtual in a class any of the child classes can override a method: Example #1. Code: using System; public class Sample_Employee {protected int Emp_id, Emp_age; the F method in B hides the virtual F method inherited from A. Since the new F in B has private access, its scope only includes the class body of B and does not extend to C. Therefore, the declaration of F in C is permitted to override the F inherited from A. 10.7 Properties (extract from "C#, Language Specification", Version 4.0) C# (pronounced see sharp, like the musical note C♯, but written with the number sign) is a general-purpose, multi-paradigm programming language encompassing strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines. Fact zero: In C++, a function is identified with its function name and parameter list. (excluding return type) Fact one: Inheritance implies that the derived class has at least everything from the base class (if it doesn't define more methods/data members). For instance, in C#, the base method or property can only be overridden in a subclass if it is marked with the virtual, abstract, or override modifier, while in programming languages such as Java, different methods can be called to override other methods. An alternative to overriding is hiding the inherited code. Code reuse
2013-2-6
Sealed Methods in C#. Sealed methods are defined as that the method is a parent class and that method cannot be overridden under child class. When the method is declared virtual in a class any of the child classes can override a method: Example #1. Code: using System; public class Sample_Employee {protected int Emp_id, Emp_age; the F method in B hides the virtual F method inherited from A. Since the new F in B has private access, its scope only includes the class body of B and does not extend to C. Therefore, the declaration of F in C is permitted to override the F inherited from A. 10.7 Properties (extract from "C#, Language Specification", Version 4.0) C# (pronounced see sharp, like the musical note C♯, but written with the number sign) is a general-purpose, multi-paradigm programming language encompassing strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines.
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