Wednesday, July 08, 2020 22:26

Posts Tagged ‘methods declaration’

Virtual Methods

Sunday, December 8th, 2019

Virtual methods are methods that can be overridden in inheriting (derived) classes. By default, in .NET, methods are not virtual. In order to declare a method as virtual, we need to declare it using the keyword virtual, like so:

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Best practices when using methods and functions

Wednesday, April 19th, 2017

There are two main reasons why methods and functions are even used. First one, which I already mentioned in a few of the previous posts, is code re-usability. The second is modularization of the code, splitting of complex tasks into smaller sub-tasks, which can offer us a better overview of the entire functionality.… Read more

Methods and functions signature

Monday, April 17th, 2017

I talked in the previous lesson about methods and functions signatures, and I offered there a brief explanation on the topic. It is time to explain this new concept in more detail. At a basic level, there are only two things that are mandatory to specify a method or function signature: the parameters type and the order in which the parameters are listed.… Read more

Methods and functions declaration

Sunday, April 9th, 2017

Methods and functions declarations is actually a three step process: declaration, implementation, call  of our method or function.

  • Declaration is the process of writing the method type, name and eventual parameters, so the program can successfully identify it.
  • Implementation of a method is writing the actual code that will be executed when the method is executed.
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