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所在平台: Udemy |
课程主页: https://www.udemy.com/course/visual-c-sharp-from-nothing-to-everything-level1/
课程评论：没有评论
课程名称：C# 从无到有 课程概述：C# 是全球前五大编程语言之一，旨在成为通用、函数式、泛型及面向对象的编程语言。该课程将带领您使用 Visual Studio Community 构建精彩的 C# 应用程序，所需技巧简单而独特，且无需任何编程经验。只需从微软下载免费的 Visual Studio Community，即可与我们逐步学习。 在课程结束时，您将掌握 C#，准备迎接任何难度的工作面试。C# 的语法表达能力强，同时简单易学。对于熟悉 C、C++、Java 或 JavaScript 的开发者来说，C# 的花括号语法易于理解，通常能在短时间内高效使用 C#。 C# 提供强大的功能，如可空类型、委托、Lambda 表达式、模式匹配和安全的直接内存访问。它支持泛型方法和类型，从而提高类型安全性和性能。此外，C# 的迭代器使得集合类的实现者可以为客户端代码定义自定义行为。语言集成查询（LINQ）表达式将强类型查询作为一等语言结构。 作为面向对象的语言，C# 支持封装、继承和多态等概念。类可以直接从一个父类继承，并可以实现多个接口。在父类中重写虚拟方法的方法需要使用 override 关键字，以避免意外重新定义。在 C# 中，结构体类似于轻量类，是一种堆栈分配的类型，可以实现接口但不支持继承。同时，C# 还提供记录类型，主要用于存储数据值的类类型。 本课程将为您打开 C# 的大门，加速您的编程技能提升与职业发展。
C# is one of the top 5 programming languages around the world, it is written to be a general-purpose, functional, generic, and object-oriented programming language.You will learn how to use Visual Studio Community to build wonderful C# apps using simple, great and unique techniques.No programming experience is needed to take this course. Only download Visual Studio Community from Microsoft ( It's free ) and start with us step by step.At the end of this course, you will master C#, and you will be ready for any job interview however hard it is.C# syntax is highly expressive, yet it's also simple and easy to learn. The curly-brace syntax of C# will be instantly recognizable to anyone familiar with C, C++, Java or JavaScript. Developers who know any of these languages are typically able to work productively in C# within a short time.C# provides powerful features such as nullable types, delegates, lambda expressions, pattern matching, and safe direct memory access. C# supports generic methods and types, which provide increased type safety and performance. C# provides iterators, which enable implementers of collection classes to define custom behaviors for client code. Language-Integrated Query (LINQ) expressions make the strongly-typed query a first-class language construct.As an object-oriented language, C# supports the concepts of encapsulation, inheritance, and polymorphism. A class may inherit directly from one parent class, but it may implement any number of interfaces. Methods that override virtual methods in a parent class require the override keyword as a way to avoid accidental redefinition. In C#, a struct is like a lightweight class; it's a stack-allocated type that can implement interfaces but doesn't support inheritance. C# also provides records, which are class types whose purpose is primarily storing data values.
