初学者 C# 编程 - 2024 年掌握 C# 基础知识
C# Programming For Beginners - Master C# Fundamentals In 2024
- 1 - Introduction
- 2 - Install NET SDK and NET Runtime
- 3 - Download and Install Visual Studio 2022
- 4 - What is C
- 5 - Your first C program
- 6 - Writing to console
- 7 - Reading from console
- 8 - Keywords and Identifiers
- 9 - Variables Declarations and Assignments
- 10 - Builtin Value Types
- 11 - String Reference Types
- 12 - Value Types vs Reference Types in C
- 13 - Operators in C
- 14 - Nullable Types
- 15 - Datatype Conversion Typecast and Convert class
- 16 - Datatype Conversion Parse and TryParse
- 17 - Arrays
- 18 - Introduction to Statements
- 19 - Conditional Statements If Else Else If
- 20 - Logical AND and Logical OR
- 21 - Switch Case Conditional Statements
- 22 - Iteration Statements Introduction
- 23 - While Loops Iteration Statements
- 24 - Do While Loops Iteration Statements
- 25 - For Loops Iteration Statements
- 26 - Foreach Loops Iteration Statements
- 27 - Introduction to String Functions and Operations in C
- 28 - Length Determine Length Of A String in C
- 29 - Substring Extract Text From A String In C
- 30 - IndexOf Search Within String String IndexOf and LastIndexOf Methods
- 31 - ToLower and ToUpper Convert String To Lowercase or Uppercase
- 32 - Replace Replace Text in String
- 33 - Split Split a string using a separator
- 34 - Trim Trim Leading and Trailing Whitespaces or Characters from string
- 35 - StartsWith Check if string StartsWith sub string
- 36 - EndsWith Check if string EndsWith sub string
- 37 - Contains Check if string contains the substring
- 38 - Introduction to Methods
- 39 - Defining and Calling Instance Methods
- 40 - Static Methods
- 41 - Method Parameters
- 42 - Types Of Method Parameters Value Types Reference Types Output Types
- 43 - Introduction To Classes
- 44 - Constructors
- 45 - Static and Instance Members
- 46 - Properties and its benefits
- 47 - AutoImplemented Properties
- 48 - Inheritance Basics Benefits Practical Code Examples
- 49 - Types of Inheritance and Using Access Modifiers
- 50 - Method Hiding new keyword base keyword
- 51 - Polymorphism and RunTime Polymorphism Method Overriding
- 52 - Method Overriding vs Method Hiding
- 53 - Method Overloading Compile Time Polymorphism
- 54 - Interface Introduction Practical Examples and Advantages Of Interfaces
- 55 - Abstract Classes
- 56 - Default Interface Methods
- 57 - Abstract classes vs Interfaces