Lets see, what happens when you create and destroy an object. Here we have created an object like this: TextBox msg=new TextBox(); // TextBox is a reference type From your point of view, the new operator looks atomic, but underneath, object creation is really a two-phase process. In the first step, the new …
In computing, garbage collection (also known as GC) is a form of automatic memory management. The garbage collector attempts to reclaim the memory used by objects that will never be accessed again by the application. Garbage collection was invented by John McCarthy around 1959 to solve the problems of manual memory management in his recently …
Sometimes it’s inadvisable to release resource in a destructor; some resources are just too valuable and too scarce to lie around unreleased for arbitrary lengths of time. In the situations, your only option is to release the resource yourself with disposal method that disposes resources. If a class has a disposal method, you can call …