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商品描述
This quick C# 7 guide is a condensed code and syntax reference to the C# programming language, updated with the latest features of C# 7.3 for .NET and Windows 10. It presents the essential C# 7 syntax in a well-organized format that can be used as a handy reference.
In the C# 7 Quick Syntax Reference, you will find a concise reference to the C# language syntax: short, simple, and focused code examples; a well laid out table of contents; and a comprehensive index allowing easy review. You won’t find any technical jargon, bloated samples, drawn-out history lessons, or witty stories. What you will find is a language reference that is concise, to the point, and highly accessible. The book is packed with useful information and is a must-have for any C# programmer.
What You Will Learn
- Discover what's new in C# 7.3 and .NET for Windows 10 programming, including out values, ref locals and returns, local functions, throw exceptions, and numeric literals
- Create lightweight, unnamed types that contain multiple public fields
- Create branching logic based on arbitrary types and values of the members of those types
- Nest functions inside other functions to limit their scope and visibility
- Throw expressions in code constructs that previously were not allowed
- Declare methods with the async modifier to return other types in addition to Task
- Use the new numeric literals found in C# 7.3 to improve readability for numeric constants
Who This Book Is For
Those with some experience in programming, looking for a quick, handy reference. Some C# or .NET recommended but not necessary.
商品描述(中文翻譯)
這本《C# 7 快速語法參考指南》是一本簡潔的C#程式語言代碼和語法參考，更新了C# 7.3在.NET和Windows 10上的最新功能。它以井然有序的格式呈現了C# 7的基本語法，可作為一個方便的參考工具。
在《C# 7 快速語法參考指南》中，您將找到C#語言語法的簡潔參考：簡短、簡單且重點突出的代碼示例；清晰的目錄；以及全面的索引，方便查閱。您不會找到任何技術術語、冗長的示例、冗長的歷史課程或風趣的故事。您將找到一本簡潔、直接且易於理解的語言參考書。這本書充滿了有用的信息，是任何C#程序員必備的工具。
您將學到什麼：
- 了解C# 7.3和.NET在Windows 10編程中的新功能，包括out值、ref局部變量和返回值、局部函數、拋出異常和數字字面量
- 創建包含多個公共字段的輕量級無名類型
- 基於任意類型和成員值創建分支邏輯
- 將函數嵌套在其他函數中，以限制其範圍和可見性
- 在以前不允許的代碼結構中使用拋出表達式
- 使用C# 7.3中的新數字字面量來提高數字常量的可讀性
- 使用async修飾符聲明方法，以返回Task以外的其他類型
這本書適合對編程有一定經驗的人，尋找一本快速、方便的參考書。建議具備一些C#或.NET的知識，但不是必需的。
