C# 6.0 Cookbook. 4th Edition

Spis treści książki

• Preface
  • Who This Book Is For
  • What You Need to Use This Book
  • Platform Notes
  • How This Book Is Organized
  • What Was Left Out
  • Conventions Used in This Book
  • About the Code
  • Using Code Examples
  • Safari Books Online
  • How to Contact Us
  • Acknowledgments
• 1. Classes and Generics
  • 1.0. Introduction
  • 1.1. Creating Union-Type Structures
  • 1.2. Making a Type Sortable
  • 1.3. Making a Type Searchable
  • 1.4. Returning Multiple Items from a Method
  • 1.5. Parsing Command-Line Parameters
  • 1.6. Initializing a Constant Field at Runtime
  • 1.7. Building Cloneable Classes
  • 1.8. Ensuring an Objects Disposal
  • 1.9. Deciding When and Where to Use Generics
  • 1.10. Understanding Generic Types
  • 1.11. Reversing the Contents of a Sorted List
  • 1.12. Constraining Type Arguments
  • 1.13. Initializing Generic Variables to Their Default Values
  • 1.14. Adding Hooks to Generated Entities
  • 1.15. Controlling How a Delegate Fires Within a Multicast Delegate
  • 1.16. Using Closures in C#
  • 1.17. Performing Multiple Operations on a List Using Functors
  • 1.18. Controlling Struct Field Initialization
  • 1.19. Checking for null in a More Concise Way
• 2. Collections, Enumerators, and Iterators
  • 2.0. Introduction
  • 2.1. Looking for Duplicate Items in a List<T>
  • 2.2. Keeping Your List<T> Sorted
  • 2.3. Sorting a Dictionarys Keys and/or Values
  • 2.4. Creating a Dictionary with Min and Max Value Boundaries
  • 2.5. Persisting a Collection Between Application Sessions
  • 2.6. Testing Every Element in an Array or List<T>
  • 2.7. Creating Custom Enumerators
  • 2.8. Dealing with finally Blocks and Iterators
  • 2.9. Implementing Nested foreach Functionality in a Class
  • 2.10. Using a Thread-Safe Dictionary for Concurrent Access Without Manual Locking
• 3. Data Types
  • 3.0. Introduction
  • 3.1. Encoding Binary Data as Base64
  • 3.2. Decoding a Base64-Encoded Binary
  • 3.3. Converting a String Returned as a Byte[] Back into a String
  • 3.4. Passing a String to a Method That Accepts Only a Byte[]
  • 3.5. Determining Whether a String Is a Valid Number
  • 3.6. Rounding a Floating-Point Value
  • 3.7. Choosing a Rounding Algorithm
  • 3.8. Safely Performing a Narrowing Numeric Cast
  • 3.9. Testing for a Valid Enumeration Value
  • 3.10. Using Enumerated Members in a Bit Mask
  • 3.11. Determining Whether One or More Enumeration Flags Are Set
• 4. Language Integrated Query (LINQ) and Lambda Expressions
  • 4.0. Introduction
  • 4.1. Querying a Message Queue
  • 4.2. Using Set Semantics with Data
  • 4.3. Reusing Parameterized Queries with LINQ to SQL
  • 4.4. Sorting Results in a Culture-Sensitive Manner
  • 4.5. Adding Functional Extensions for Use with LINQ
  • 4.6. Querying and Joining Across Data Repositories
  • 4.7. Querying Configuration Files with LINQ
  • 4.8. Creating XML Straight from a Database
  • 4.9. Being Selective About Your Query Results
  • 4.10. Using LINQ with Collections That Dont Support IEnumerable<T>
  • 4.11. Performing an Advanced Interface Search
  • 4.12. Using Lambda Expressions
  • 4.13. Using Different Parameter Modifiers in Lambda Expressions
  • 4.14. Speeding Up LINQ Operations with Parallelism
• 5. Debugging and Exception Handling
  • 5.0. Introduction
  • 5.1. Knowing When to Catch and Rethrow Exceptions
  • 5.2. Handling Exceptions Thrown from Methods Invoked via Reflection
  • 5.3. Creating a New Exception Type
  • 5.4. Breaking on a First-Chance Exception
  • 5.5. Handling Exceptions Thrown from an Asynchronous Delegate
  • 5.6. Giving Exceptions the Extra Info They Need with Exception.Data
  • 5.7. Dealing with Unhandled Exceptions in WinForms Applications
  • 5.8. Dealing with Unhandled Exceptions in WPF Applications
  • 5.9. Determining Whether a Process Has Stopped Responding
  • 5.10. Using Event Logs in Your Application
  • 5.11. Watching the Event Log for a Specific Entry
  • 5.12. Implementing a Simple Performance Counter
  • 5.13. Creating Custom Debugging Displays for Your Classes
  • 5.14. Tracking Where Exceptions Come From
  • 5.15. Handling Exceptions in Asynchronous Scenarios
  • 5.16. Being Selective About Exception Processing
• 6. Reflection and Dynamic Programming
  • 6.0. Introduction
  • 6.1. Listing Referenced Assemblies
  • 6.2. Determining Type Characteristics in Assemblies
  • 6.3. Determining Inheritance Characteristics
  • 6.4. Invoking Members Using Reflection
  • 6.5. Accessing Local Variable Information
  • 6.6. Creating a Generic Type
  • 6.7. Using dynamic Versus object
  • 6.8. Building Objects Dynamically
  • 6.9. Make Your Objects Extensible
• 7. Regular Expressions
  • 7.0. Introduction
  • 7.1. Extracting Groups from a MatchCollection
  • 7.2. Verifying the Syntax of a Regular Expression
  • 7.3. Augmenting the Basic String Replacement Function
  • 7.4. Implementing a Better Tokenizer
  • 7.5. Returning the Entire Line in Which a Match Is Found
  • 7.6. Finding a Particular Occurrence of a Match
  • 7.7. Using Common Patterns
• 8. Filesystem I/O
  • 8.0. Introduction
  • 8.1. Searching for Directories or Files Using Wildcards
  • 8.2. Obtaining the Directory Tree
  • 8.3. Parsing a Path
  • 8.4. Launching and Interacting with Console Utilities
  • 8.5. Locking Subsections of a File
  • 8.6. Waiting for an Action to Occur in the Filesystem
  • 8.7. Comparing Version Information of Two Executable Modules
  • 8.8. Querying Information for All Drives on a System
  • 8.9. Compressing and Decompressing Your Files
• 9. Networking and Web
  • 9.0. Introduction
  • 9.1. Handling Web Server Errors
  • 9.2. Communicating with a Web Server
  • 9.3. Going Through a Proxy
  • 9.4. Obtaining the HTML from a URL
  • 9.5. Using the Web Browser Control
  • 9.6. Prebuilding an ASP.NET Website Programmatically
  • 9.7. Escaping and Unescaping Data for the Web
  • 9.8. Checking Out a Web Servers Custom Error Pages
  • 9.9. Writing a TCP Server
  • 9.10. Writing a TCP Client
  • 9.11. Simulating Form Execution
  • 9.12. Transferring Data via HTTP
  • 9.13. Using Named Pipes to Communicate
  • 9.14. Pinging Programmatically
  • 9.15. Sending SMTP Mail Using the SMTP Service
  • 9.16. Using Sockets to Scan the Ports on a Machine
  • 9.17. Using the Current Internet Connection Settings
  • 9.18. Transferring Files Using FTP
• 10. XML
  • 10.0. Introduction
  • 10.1. Reading and Accessing XML Data in Document Order
  • 10.2. Querying the Contents of an XML Document
  • 10.3. Validating XML
  • 10.4. Detecting Changes to an XML Document
  • 10.5. Handling Invalid Characters in an XML String
  • 10.6. Transforming XML
  • 10.7. Validating Modified XML Documents Without Reloading
  • 10.8. Extending Transformations
  • 10.9. Getting Your Schemas in Bulk from Existing XML Files
  • 10.10. Passing Parameters to Transformations
• 11. Security
  • 11.0. Introduction
  • 11.1. Encrypting and Decrypting a String
  • 11.2. Encrypting and Decrypting a File
  • 11.3. Cleaning Up Cryptography Information
  • 11.4. Preventing String Tampering in Transit or at Rest
  • 11.5. Making a Security Assert Safe
  • 11.6. Verifying That an Assembly Has Been Granted Specific Permissions
  • 11.7. Minimizing the Attack Surface of an Assembly
  • 11.8. Obtaining Security and/or Audit Information
  • 11.9. Granting or Revoking Access to a File or Registry Key
  • 11.10. Protecting String Data with Secure Strings
  • 11.11. Securing Stream Data
  • 11.12. Encrypting web.config Information
  • 11.13. Obtaining a Safer File Handle
  • 11.14. Storing Passwords
• 12. Threading, Synchronization, and Concurrency
  • 12.0. Introduction
  • 12.1. Creating Per-Thread Static Fields
  • 12.2. Providing Thread-Safe Access to Class Members
  • 12.3. Preventing Silent Thread Termination
  • 12.4. Being Notified of the Completion of an Asynchronous Delegate
  • 12.5. Storing Thread-Specific Data Privately
  • 12.6. Granting Multiple Access to Resources with a Semaphore
  • 12.7. Synchronizing Multiple Processes with the Mutex
  • 12.8. Using Events to Make Threads Cooperate
  • 12.9. Performing Atomic Operations Among Threads
  • 12.10. Optimizing Read-Mostly Access
  • 12.11. Making Your Database Requests More Scalable
  • 12.12. Running Tasks in Order
• 13. Toolbox
  • 13.0. Introduction
  • 13.1. Dealing with Operating System Shutdown, Power Management, or User Session Changes
  • 13.2. Controlling a Service
  • 13.3. List What Processes an Assembly Is Loaded In
  • 13.4. Using Message Queues on a Local Workstation
  • 13.5. Capturing Output from the Standard Output Stream
  • 13.6. Capturing Standard Output for a Process
  • 13.7. Running Code in Its Own AppDomain
  • 13.8. Determining the Operating System and Service Pack Version of the Current Operating System
• Index

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