Introduction Sometime we need a class that has to be instantiated only once. That means we cannot have more than one instance for a class. Here singleton comes into picture. Singleton object is not a new thing come from oops concept. Let us read how easy it is. Implementation Typically every class is instantiated using […]
Introduction Sometime we need a class that has to be instantiated only once. That means we cannot have more than one instance for a class. Here singleton comes into picture. Singleton object is not a new thing come from oops concept. Let us read how easy it is. Implementation Typically every class is instantiated using […]
Summary The following article is the second of a three-part article series that presents definitions and samples for different Object-Oriented Programming (OOP) concepts and its implementation in .NET. The first part examined the concepts of classes, objects, and structures. This part examines the concepts of inheritance, abstraction, and polymorphism. The third and last part will […]
Summary The following article is the second of a three-part article series that presents definitions and samples for different Object-Oriented Programming (OOP) concepts and its implementation in .NET. The first part examined the concepts of classes, objects, and structures. This part examines the concepts of inheritance, abstraction, and polymorphism. The third and last part will […]