C#课程

通过互动课程、实践任务和在线编译器从零开始学习C#。面向初学者和进阶学习者的免费课程。

🧩 实践任务 💻 在线编译器

课程章节

1

Introduction to C#

Learn what C# is, how .NET works, and write your first C# program. Perfect for beginners stepping in…
2

Variables and Data Types in C#

Learn C# variable declarations, built-in types, constants, nullable types, and the var keyword with …
3

Control Flow in C#

Master control flow in C#: if-else, switch expressions, for, foreach, while, and pattern matching.…
4

Methods in C#

Learn to define and call methods in C#: parameters, return types, optional parameters, overloading, …
5

Object-Oriented Programming in C#

Master OOP in C#: classes, properties, constructors, inheritance, interfaces, abstract classes, and …
6

LINQ in C#

Learn LINQ in C# to query collections, filter, sort, group, and transform data with a readable, SQL-…