基本信息

• 商品名称：Effective C#(编写高质量C#代码的50条有效方法第3版英文版)/原味精品
• 作者：(美)比尔·瓦格纳
• 定价：89
• 出版社：电子工业
• ISBN号：9787121342653

其他参考信息（以实物为准）

• 出版时间：2018-07-01
• 印刷时间：2018-07-01
• 版次：1
• 印次：1
• 开本：16开
• 包装：平装
• 页数：268
• 字数：355千字

编辑推荐语

√ .NET专家Bill Wanger倾情力作 √ More Effective C# 升级版本 √ 应用开发者常备书目 √ 深度理解C#编程语言

内容提要

本书的作者，也是.NET专家Bill Wanger给出我们50条利用C#优点以及特性来写出健壮的，高效的，易于维护的代码的高效法则。同时，本书也反映出了C#语言愈发 的特性以及关于它的开发社区。本书同时也给出了大量新颖的方法让你能够写出高效可靠的代码。 新的第三版囊括了一些泛型和一些其他的语言集成查询（LINQ），还包括了对异常 实践这一新的章节。

作者简介

Bill Wagner是世界上 的C#开发者之一，是ECMA C#标准委员会的成员。他是Humanitarian Toolbox的 ，连续11年被授予Microsoft Regional Director和.NET MVP荣誉称号， 近他刚刚被委派到.NET基础顾问理事会任职。Wagner曾在各种公司工作过，从初创小公司到大企业都有，他帮助他们推进软件开发进程、培养他们的软件开发团队，目前他就职于Microsoft的.NET核心内容团队。他为对C#语言和.NET内核感兴趣的开发者整理学习材料。Bill拥有美国伊利诺伊大学香槟分校计算机专业理学学士学位。

目录

Chapter 1 C# Language Idioms
Item1: Prefer Implicitly Typed Local Variables
Item2: Prefer readonly to const
Item3: Prefer the is or as Operators to Casts
Item4: Replace string.Format() with Interpolated Strings
Item5: Prefer FormattableString for Culture-Specific Strings
Item6: Avoid String-ly Typed APIs
Item7: Express Callbacks with Delegates
Item8: Use the Null Conditional Operator for Event Invocations
Item9: Minimize Boxing and Unboxing
Item10: Use the new Modifier Only to React to Base Class Updates
Chapter 2 .NET Resource Management
Item11: Understand .NET Resource Management
Item12: Prefer Member Initializers to Assignment Statements
Item13: Use Proper Initialization for Static Class Members
Item14: Minimize Duplicate Initialization Logic
Item15: Avoid Creating Unnecessary Objects
Item16: Never Call Virtual Functions in Constructors
Item17: Implement the Standard Dispose Pattern
Chapter 3 Working with Generics
Item18: Always Define Constraints That Are Minimal and Sufficient
Item19: Specialize Generic Algorithms Using Runtime Type Checking
Item20: Implement Ordering Relations with IComparable＜T＞ and IComparer＜T＞
Item21: Always Create Generic Classes That Support Disposable Type Parame
Item22: Support Generic Covariance and Contravariance
Item23: Use Delegates to Define Method Constraints on Type Parameters
Item24: Do Not Create Generic Specialization on Base Classes or Interfaces
Item25: Prefer Generic Methods Unless Type Parameters Are Instance Fields
Item26: Implement Classic Interfaces in Addition to Generic Interfaces
Item27: Augment Minimal Interface Contracts with Extension Methods
Item28: Consider Enhancing Constructed Types with Extension Methods
Chapter 4 Working with LINQ
Item29: Prefer Iterator Methods to Returning Collections
Item30: Prefer Query Syntax to Loops
Item31: Create Composable APIs for Sequences
Item32: Decouple Iterations from Actions, Predicates, and Functions
Item33: Generate Sequence Items as Requested
Item34: Loosen Coupling by Using Function Parameters
Item35: Never Overload Extension Methods
Item36: Understand How Query Expressions Map to Method Calls
Item37: Prefer Lazy Evaluation to Eager Evaluation in Queries
Item38: Prefer Lambda Expressions to Methods
Item39: Avoid Throwing Exceptions in Functions and Actions
Item40: Distinguish Early from Deferred Execution
Item41: Avoid Capturing Expensive Resources
Item42: Distinguish between IEnumerable and IQueryable Data Sources
Item43: Use Single() and First() to Enforce Semantic Expectations on Queries
Item44: Avoid Modifying Bound Variables
Chapter 5 Exception Practices
Item45: Use Exceptions to Report Method Contract Failures