Importing a Namespace to Use a Type and Understanding Objects

Let’s look at the essentials of class interaction and namespaces in C#. We’ll learn the namespace imports and object instantiation to aliases, and inheritance will be demystified. Brace ourselves for exploring core programming concepts that will set the stage for a deeper understanding of C# development.

Importing a namespace to use a type

Now, we are ready to write statements to work with the Person class:

Step 1: In the PeopleApp project/folder, in Program.cs file, delete the existing statements, and then add statements to import the namespace for our Person class, as shown in the following code:

Note: Although we could import this namespace globally, it will be clearer to anyone reading this code where we are importing the types we use ...