.NET/C# Beginners Bootcamp

Learn how to declare and use C# variables, assign data types and names, store and retrieve values, and perform simple operations like addition and multiplication.

Instantiate a class using the new keyword to create unique objects, then access their properties and methods. Changes to the class propagate to all objects, illustrating the power of classes.

Explore C# properties, including auto properties with private backing fields, implement validation in set accessors, define an age property with a default value, and use arrow syntax for concise code.

Learn how C# class inheritance lets a subclass reuse base class properties and methods, such as a phone number and print method, to avoid duplicating code across profiles.

Learn how namespaces group related classes under a unique name, such as school or student, to organize code, and place related classes in folders named after the namespace.

Learn how arrays store multiple values in a single variable, declare and initialize int arrays, and access items by index starting at zero.

Explore how delegates in C# store methods as callable variables and invoke them later, with examples of defining a delegate, matching signatures, and invoking methods to print to the console.

The private access modifier restricts outside world access to a class member, visible only inside the same class, while you can expose it via public methods and validate values.

Explore deeper integer data types in c# by comparing int32, int16, and int64, and note their min and max values for performance choices. Parse strings to integers with int32.parse.

Learn how to declare and use the C# float data type, including the f suffix for literals, parsing with float.Parse, and converting between float and int while noting precision loss.

Learn to define and use a generic class in C#, including a type parameter T, generic properties and methods, and examples that print integers and decimals.

Learn how lists work as generic collections in C#, manipulate List<T> with strings or classes, compare count and capacity, add or remove items, use queries, and convert to arrays.