C# Tutorial for Beginners - Complete Programming Course

Learn C# programming from the ground up in this comprehensive 4-hour tutorial covering all fundamental concepts needed to start developing applications. Begin with basic output and variable declarations, then progress through constants, type casting, and user input handling. Master arithmetic operations using the Math class and random number generation while building practical projects like a hypotenuse calculator. Explore string manipulation methods and control flow structures including if statements, switch cases, and logical operators. Practice loop constructs with while, for, and nested loops through engaging projects such as a number guessing game, rock-paper-scissors, and calculator program. Dive into data structures with arrays and foreach loops, then advance to methods, return statements, and method overloading using the params keyword. Handle errors gracefully with exception handling and utilize modern C# features like conditional operators and string interpolation. Work with multidimensional arrays and transition into object-oriented programming concepts including classes, objects, constructors, and static members. Understand inheritance, abstract classes, and polymorphism while learning to work with arrays and lists of objects. Master advanced OOP principles through method overriding, the ToString method, and interface implementation. Conclude with practical topics including getters and setters, auto-implemented properties, enums, generics, and an introduction to multithreading for concurrent programming.