When you need answers for programming with C# 5.0, this practical and tightly focused book tells you exactly what you need to know—without long introductions or bloated samples. Easy to browse, it’s ideal as quick reference or as a guide to get you rapidly up to speed if you already know Java, C++, or an earlier version of C#.
Written by the authors of C# 5.0 in a Nutshell, this book covers the entire C# 5.0 language, including:
- All of C#’s fundamentals
- Advanced topics such as operator overloading, type constraints, covariance & contravariance, iterators, nullable types, operator lifting, lambda expressions & closures
- LINQ, starting with sequences, lazy execution and standard query operators, and finishing with a complete reference to query expressions
- Dynamic binding and C# 5.0’s new asynchronous functions
- Unsafe code & pointers, custom attributes, preprocessor directives, and XML documentation
Author(s): Joseph Albahari, Ben Albahari
Publisher: O'Reilly Media
Year: 2012
Language: English
Pages: 224
Tags: Библиотека;Компьютерная литература;C#;
Table of Contents......Page 7
C# 5.0 Pocket Reference......Page 9
Using Code Examples......Page 10
Safari® Books Online......Page 11
A First C# Program......Page 12
Compilation......Page 15
Identifiers and Keywords......Page 16
Avoiding conflicts......Page 17
Literals, Punctuators, and Operators......Page 18
Predefined Type Examples......Page 19
Custom Type Examples......Page 20
Symmetry of predefined types and custom types......Page 21
Instance versus static members......Page 22
Conversions......Page 23
Value types......Page 24
Reference types......Page 25
Null......Page 26
Predefined Type Taxonomy......Page 27
Numeric Types......Page 28
Numeric suffixes......Page 29
Real to integral conversions......Page 30
Integral overflow......Page 31
Bitwise operators......Page 32
Special Float and Double Values......Page 33
Real Number Rounding Errors......Page 34
Equality and Comparison Operators......Page 35
Conditional Operators......Page 36
Strings and Characters......Page 37
String Type......Page 38
Manipulating strings......Page 39
Arrays......Page 40
Default Element Initialization......Page 41
Jagged arrays......Page 42
Simplified Array Initialization Expressions......Page 43
Heap......Page 44
Definite Assignment......Page 45
Parameters......Page 46
Passing arguments by value......Page 47
The params modifier......Page 48
Optional parameters......Page 49
Named arguments......Page 50
Expressions and Operators......Page 51
Assignment Expressions......Page 52
Right-associative operators......Page 53
Operator Table......Page 54
Expression Statements......Page 57
The else clause......Page 58
Changing the flow of execution with braces......Page 59
The switch statement......Page 60
while and do-while loops......Page 61
foreach loops......Page 62
The goto statement......Page 63
Namespaces......Page 64
Name scoping......Page 66
The global:: qualifier......Page 67
Fields......Page 68
Overloading methods......Page 69
Implicit parameterless constructors......Page 70
Object Initializers......Page 71
Properties......Page 72
Indexers......Page 74
Implementing an indexer......Page 75
Static Constructors......Page 76
Partial Types and Methods......Page 77
Partial methods......Page 78
Inheritance......Page 79
Upcasting......Page 80
The as operator......Page 81
Virtual Function Members......Page 82
Hiding Inherited Members......Page 83
The base Keyword......Page 84
Constructors and Inheritance......Page 85
Overloading and Resolution......Page 86
The object Type......Page 87
Boxing and Unboxing......Page 88
The GetType Method and typeof Operator......Page 89
Equals, ReferenceEquals, and GetHashCode......Page 90
Structs......Page 91
Access Modifiers......Page 92
Accessibility Capping......Page 93
Interfaces......Page 94
Explicit Interface Implementation......Page 95
Reimplementing an Interface in a Subclass......Page 96
Enums......Page 97
Enum Conversions......Page 98
Flags Enums......Page 99
Nested Types......Page 100
Generic Types......Page 101
Generic Methods......Page 102
Declaring Type Parameters......Page 103
The default Generic Value......Page 104
Generic Constraints......Page 105
Self-Referencing Generic Declarations......Page 106
Covariance......Page 107
Delegates......Page 109
Writing Plug-in Methods with Delegates......Page 110
Multicast Delegates......Page 111
Generic Delegate Types......Page 112
The Func and Action Delegates......Page 113
Parameter variance......Page 114
Type parameter variance for generic delegates......Page 115
Events......Page 116
Standard Event Pattern......Page 117
Event Accessors......Page 120
Lambda Expressions......Page 121
Capturing Outer Variables......Page 123
Capturing iteration variables......Page 124
Anonymous Methods......Page 125
try Statements and Exceptions......Page 126
The catch Clause......Page 128
The finally Block......Page 129
The using statement......Page 130
Rethrowing an exception......Page 131
Key Properties of System.Exception......Page 132
Common Exception Types......Page 133
Enumeration......Page 134
Iterators......Page 135
Multiple yield statements......Page 137
Composing Sequences......Page 138
Nullable Struct......Page 140
Operator Lifting......Page 141
All other operators (+, –, *, /, %, &, |, ^, <<, >>, +, ++, --, !, ~)......Page 142
Null Coalescing Operator......Page 143
Operator Functions......Page 144
Overloading Equality and Comparison Operators......Page 145
Custom Implicit and Explicit Conversions......Page 146
Extension Methods......Page 147
Extension methods versus instance methods......Page 148
Anonymous Types......Page 149
LINQ Fundamentals......Page 150
A simple query......Page 151
Take and Skip......Page 152
Aggregation operators......Page 153
Set operators......Page 154
Deferred Execution......Page 155
Standard Query Operators......Page 156
Chaining Query Operators......Page 160
Query Expressions......Page 161
Query expressions versus fluent queries......Page 163
The let Keyword......Page 164
Query Continuations......Page 165
Multiple Generators......Page 166
Joining......Page 167
GroupJoin......Page 169
Zip......Page 170
Ordering......Page 171
Grouping......Page 172
OfType and Cast......Page 173
Dynamic Binding......Page 174
Static Binding Versus Dynamic Binding......Page 175
Custom Binding......Page 176
Language Binding......Page 177
RuntimeBinderException......Page 178
Dynamic Conversions......Page 179
Dynamic Expressions......Page 180
Dynamic Member Overload Resolution......Page 181
Uncallable Functions......Page 182
Attribute Classes......Page 183
Specifying Multiple Attributes......Page 184
Writing Custom Attributes......Page 185
Caller Info Attributes (C# 5.0)......Page 186
Asynchronous Functions (C# 5.0)......Page 188
The await and async Keywords......Page 190
Capturing Local State......Page 192
Writing Asynchronous Functions......Page 193
Returning Task......Page 194
Parallelism......Page 195
Asynchronous Lambda Expressions......Page 196
Pointer Basics......Page 197
The fixed Statement......Page 198
The Pointer-to-Member Operator......Page 199
Fixed-size buffers......Page 200
Preprocessor Directives......Page 201
Pragma Warning......Page 203
XML Documentation......Page 204
Standard XML Documentation Tags......Page 205
Index......Page 211
