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+# C# Learning
+
+C# 学习仓库，包含课程笔记和示例代码。
+
+## 课程目录
+
+### C# 基础（Lesson 01-10）
+
+| 课时 | 内容 | 代码 | 笔记 |
+|------|------|------|------|
+| Lesson 01 | [Hello World](./lessons/Lesson_One/) | [Program.cs](./lessons/Lesson_One/Program.cs) | [笔记](./notes/01_CSharp_Basics.md) |
+| Lesson 02 | [变量和数据类型](./lessons/Lesson02/) | [Program.cs](./lessons/Lesson02/Program.cs) | [笔记](./notes/02_Variables_and_Types.md) |
+| Lesson 03 | [条件判断和循环](./lessons/Lesson03/) | [Program.cs](./lessons/Lesson03/Program.cs) | [笔记](./notes/03_Conditions_and_Loops.md) |
+| Lesson 04 | [方法和类](./lessons/Lesson04/) | [Program.cs](./lessons/Lesson04/Program.cs) | [笔记](./notes/04_Methods_and_Classes.md) |
+| Lesson 05 | [多文件项目和访问修饰符](./lessons/Lesson05/) | [Program.cs](./lessons/Lesson05/Program.cs) | [笔记](./notes/05_MultiFile_and_Access_Modifiers.md) |
+| Lesson 06 | [继承和接口](./lessons/Lesson06/) | [Program.cs](./lessons/Lesson06/Program.cs) | [笔记](./notes/06_Inheritance_and_Interface.md) |
+| Lesson 07 | [集合 List 和 Dictionary](./lessons/Lesson07/) | [Program.cs](./lessons/Lesson07/Program.cs) | [笔记](./notes/07_Collections.md) |
+| Lesson 08 | [异常处理](./lessons/Lesson08/) | [Program.cs](./lessons/Lesson08/Program.cs) | [笔记](./notes/08_Exception_Handling.md) |
+| Lesson 09 | [文件读写](./lessons/Lesson09/) | [Program.cs](./lessons/Lesson09/Program.cs) | [笔记](./notes/09_File_IO.md) |
+| Lesson 10 | [委托和事件](./lessons/Lesson10/) | [Program.cs](./lessons/Lesson10/Program.cs) | [笔记](./notes/10_Delegates_and_Events.md) |
+
+### 进阶
+
+| 课时 | 内容 | 代码 | 笔记 |
+|------|------|------|------|
+| Lesson 11 | [WebView2 入门](./WebView2Demo/) | [代码](./WebView2Demo/) | [笔记](./notes/11_WebView2_Basics.md) |
+
+## 运行示例
+
+```bash
+# 进入课程目录
+cd lessons/Lesson_One
+
+# 运行
+dotnet run
+```
+
+## 项目结构
+
+```
+CSharp-Learning/
+├── lessons/           # 课程代码
+│   ├── Lesson_One/   # Hello World
+│   ├── Lesson02/      # 变量和数据类型
+│   ├── Lesson03/      # 条件判断和循环
+│   ├── Lesson04/      # 方法和类
+│   ├── Lesson05/      # 多文件项目
+│   ├── Lesson06/      # 继承和接口
+│   ├── Lesson07/      # 集合
+│   ├── Lesson08/      # 异常处理
+│   ├── Lesson09/      # 文件读写
+│   └── Lesson10/      # 委托和事件
+├── notes/            # 课程笔记
+├── WebView2Demo/     # WebView2 集成示例
+└── README.md
+```
+
+## 环境要求
+
+- .NET SDK 8.0+
+- VS Code 或 Rider / Visual Studio
+
+## 作者
+
+Rosmontis_Cloud