C# OOP Case Study: Initialization with a base parameter

I was studying my C# programming course material that day and came across an initialisation with a reference parameter. Case Background We are making a grade book for a student in his/her class. In the code, we are stimulating a scenario that we input the grade mark into his/her record. Every time, we input a…

Keyword readonly and static in C#

Access restriction of a variable in a class is a broad topic in C#; we define the restriction by adding the keyword in front of our variables. In some cases, we may have some member or variables in our class, and we don’t want other objects or classes amend their value. In this case, keyword…

Keyword: Static in C#

In C#, static means something cannot be instantiated in our development. In other words, we cannot create an object of a static class, and we access the static members without instantiating an object of a static class. Static Class Apply the static modifier before the class name and after the access modifier (public and private)…

Keyword: Internal & Public, Abstract & Sealed

Internal & Public In C#, once we defined a class and we can instantiate it anywhere else in our project that has access to the definition. By default, classes are declared as internal. With internal, it means the class is only accessible to the code in our current project. On contrast, keyword public allows classes…