C# Language Specification - Willy .Net

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C# LANGUAGE SPECIFICATIONPrecedence and associativity can be controlled using parentheses. For example, x + y * z first multipliesy by z and then adds the result to x, but (x + y) * z first adds x and y and then multiplies the result by z.8.6 StatementsC# borrows most of its statements directly from C and C++, though there are some noteworthy additions andmodifications. The table below lists the kinds of statements that can be used, and provides an example foreach.28
Chapter 8 Language OverviewStatementStatement lists and blockstatementsLabeled statements and gotostatementsExamplestatic void Main() {F();G();{H();I();}}static void Main(string[] args) {if (args.Length == 0)goto done;Console.WriteLine(args.Length);done:Console.WriteLine("Done");}Local constant declarations static void Main() {const float pi = 3.14f;const int r = 123;Console.WriteLine(pi * r * r);}Local variable declarations static void Main() {int a;int b = 2, c = 3;a = 1;Console.WriteLine(a + b + c);}Expression statements static int F(int a, int b) {return a + b;}static void Main() {F(1, 2); // Expression statement}if statements static void Main(string[] args) {if (args.Length == 0)Console.WriteLine("No args");elseConsole.WriteLine("Args");}switch statements static void Main(string[] args) {switch (args.Length) {case 0:Console.WriteLine("No args");break;case 1:Console.WriteLine("One arg ");break;default:int n = args.Length;Console.WriteLine("{0} args", n);break;}}while statements static void Main(string[] args) {int i = 0;while (i < args.Length) {Console.WriteLine(args[i]);i++;}}29
Page 1: Standard ECMA-3342nd edition - Dece
Page 5: Brief historyThis International Sta
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Page 13 and 14: Table of Contents18.3.5 Boxing and
Page 15 and 16: Table of ContentsA.2.12 Attributes.
Page 17: Chapter 1 Scope1. ScopeThis clause
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Page 25 and 26: Chapter 5 Notational conventions5.
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Chapter 10 Basic conceptsdeclared i
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Chapter 10 Basic conceptsIn the F m
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Chapter 10 Basic conceptsclass Deri
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Chapter 10 Basic conceptsnamespace
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Chapter 10 Basic concepts}}// A and
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C# LANGUAGE SPECIFICATIONfloating-p
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C# LANGUAGE SPECIFICATION• The by
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C# LANGUAGE SPECIFICATION11.1.6 The
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C# LANGUAGE SPECIFICATION11.2.4 Int
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Chapter 12 Variables12. VariablesVa
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Chapter 12 Variables• Following t
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Chapter 12 Variables• Static vari
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Chapter 12 Variables12.3.3.6 Switch
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Chapter 12 Variables• The definit
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Chapter 12 Variablesassignment expr
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Chapter 12 Variableso Otherwise, if
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Chapter 13 Conversions13. Conversio
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Chapter 13 Conversions• A constan
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Chapter 13 Conversions13.2.2 Explic
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Chapter 13 Conversions13.4.2 Evalua
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Chapter 13 Conversionsthen the conv
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C# LANGUAGE SPECIFICATION14.1.1 Val
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C# LANGUAGE SPECIFICATIONThe overlo
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C# LANGUAGE SPECIFICATIONWhen overl
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C# LANGUAGE SPECIFICATION14.4 Funct
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C# LANGUAGE SPECIFICATIONConstruct
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C# LANGUAGE SPECIFICATIONWhen a fun
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C# LANGUAGE SPECIFICATION• If T 2
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C# LANGUAGE SPECIFICATIONobject o =
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C# LANGUAGE SPECIFICATION14.5.4 Mem
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C# LANGUAGE SPECIFICATIONThe primar
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C# LANGUAGE SPECIFICATION• The va
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C# LANGUAGE SPECIFICATIONUnary oper
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C# LANGUAGE SPECIFICATIONnonnegativ
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C# LANGUAGE SPECIFICATIONThe new de
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C# LANGUAGE SPECIFICATIONFor non-co
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C# LANGUAGE SPECIFICATION14.6.2 Una
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C# LANGUAGE SPECIFICATIONThe gramma
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C# LANGUAGE SPECIFICATIONand y are
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C# LANGUAGE SPECIFICATIONy +0 -0 +
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C# LANGUAGE SPECIFICATIONE operator
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C# LANGUAGE SPECIFICATIONequality-e
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C# LANGUAGE SPECIFICATIONThe result
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C# LANGUAGE SPECIFICATION• If eit
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C# LANGUAGE SPECIFICATIONwords, the
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C# LANGUAGE SPECIFICATION• If X a
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C# LANGUAGE SPECIFICATION}public in
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C# LANGUAGE SPECIFICATION• Parent
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C# LANGUAGE SPECIFICATIONthe second
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C# LANGUAGE SPECIFICATIONvoid Proce
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C# LANGUAGE SPECIFICATIONThe type a
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C# LANGUAGE SPECIFICATIONenclosed i
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C# LANGUAGE SPECIFICATIONvoid DoCom
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C# LANGUAGE SPECIFICATIONfor-initia
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C# LANGUAGE SPECIFICATIONIEnumerato
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C# LANGUAGE SPECIFICATION• If the
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C# LANGUAGE SPECIFICATIONWithin a c
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C# LANGUAGE SPECIFICATION15.12 The
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C# LANGUAGE SPECIFICATION}}using (T
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C# LANGUAGE SPECIFICATIONA namespac
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C# LANGUAGE SPECIFICATIONAbove, N3
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C# LANGUAGE SPECIFICATIONthe using-
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Chapter 17 Classes17. ClassesA clas
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Chapter 17 ClassesThe direct base c
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Chapter 17 Classesthe same class, a
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Chapter 17 Classes(§14.5.4), insta
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Chapter 17 Classesshows this techni
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Chapter 17 Classes17.2.7.2 Member N
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Chapter 17 Classesfield-modifier:ne
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Chapter 17 Classesusing System;name
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Chapter 17 Classes}static void Main
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Chapter 17 Classesthe variable init
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Chapter 17 ClassesA method invocati
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Chapter 17 Classes17.5.1.4 Paramete
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Chapter 17 ClassesSystem.Int32 Syst
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Chapter 17 Classesclass Test{static
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Chapter 17 Classes}public virtual v
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Chapter 17 Classes17.5.8 Method bod
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Chapter 17 Classesaccessor-declarat
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Chapter 17 Classesthe P property in
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Chapter 17 ClassesThe Console class
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Chapter 17 Classesremove-accessor-d
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Chapter 17 Classes}public event D E
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Chapter 17 ClassesAn event declarat
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Chapter 17 Classes}public BitArray(
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Chapter 17 Classesbinary-operator-d
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Chapter 17 ClassesA conversion oper
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Chapter 17 Classes17.10.1 Construct
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Chapter 17 Classesclass A{int x, y,
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Chapter 17 ClassesThe identifier of
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Chapter 17 Classesisusing System;cl
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C# LANGUAGE SPECIFICATIONInterface
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C# LANGUAGE SPECIFICATION}public Ke
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C# LANGUAGE SPECIFICATION18.4.1 Dat
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C# LANGUAGE SPECIFICATION}public st
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C# LANGUAGE SPECIFICATIONint[,] b =
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C# LANGUAGE SPECIFICATIONIt is a co
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C# LANGUAGE SPECIFICATION20.2.3 Int
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C# LANGUAGE SPECIFICATIONinterface
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C# LANGUAGE SPECIFICATIONparticular
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C# LANGUAGE SPECIFICATIONIf a class
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C# LANGUAGE SPECIFICATIONclass Text
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C# LANGUAGE SPECIFICATIONabstract c
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C# LANGUAGE SPECIFICATIONenum-modif
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C# LANGUAGE SPECIFICATIONEnum membe
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C# LANGUAGE SPECIFICATIONdelegate i
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C# LANGUAGE SPECIFICATIONusing Syst
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Chapter 23 Exceptions23. Exceptions
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Chapter 24 Attributes24. Attributes
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Chapter 24 Attributesend example][H
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Chapter 24 Attributesaffirm the def
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Chapter 24 Attributesusing System;[
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Chapter 24 Attributesusing System;u
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Chapter 24 Attributes[Example: In t
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C# LANGUAGE SPECIFICATIONinterface-
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C# LANGUAGE SPECIFICATIONunmanaged-
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C# LANGUAGE SPECIFICATION• The st
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C# LANGUAGE SPECIFICATION25.5.1 Poi
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C# LANGUAGE SPECIFICATIONcompile-ti
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C# LANGUAGE SPECIFICATIONThe result
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C# LANGUAGE SPECIFICATIONThe third
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C# LANGUAGE SPECIFICATION[Example:
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C# LANGUAGE SPECIFICATIONThe exampl
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C# LANGUAGE SPECIFICATIONinput-char
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C# LANGUAGE SPECIFICATIONA.1.8 Lite
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C# LANGUAGE SPECIFICATIONA.1.10 Pre
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C# LANGUAGE SPECIFICATION342type-na
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C# LANGUAGE SPECIFICATIONmember-acc
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C# LANGUAGE SPECIFICATIONassignment
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C# LANGUAGE SPECIFICATIONwhile-stat
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C# LANGUAGE SPECIFICATIONA.2.6 Clas
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C# LANGUAGE SPECIFICATIONmember-nam
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C# LANGUAGE SPECIFICATIONoperator-m
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C# LANGUAGE SPECIFICATIONrank-speci
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C# LANGUAGE SPECIFICATIONA.2.12 Att
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C# LANGUAGE SPECIFICATIONfixed-poin
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C# LANGUAGE SPECIFICATION10. The re
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C# LANGUAGE SPECIFICATIONType Case
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C# LANGUAGE SPECIFICATION[Flags]pub
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C# LANGUAGE SPECIFICATIONSystem.Win
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C# LANGUAGE SPECIFICATION{}public A
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C# LANGUAGE SPECIFICATION}// Namesp
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C# LANGUAGE SPECIFICATION}public ov
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C# LANGUAGE SPECIFICATIONpublic sta
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C# LANGUAGE SPECIFICATION{}public D
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C# LANGUAGE SPECIFICATION}public ab
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C# LANGUAGE SPECIFICATIONpublic sea
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C# LANGUAGE SPECIFICATION}protected
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C# LANGUAGE SPECIFICATION}comparand
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C# LANGUAGE SPECIFICATION}public No
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C# LANGUAGE SPECIFICATION// Namespa
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C# LANGUAGE SPECIFICATION}public vi
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C# LANGUAGE SPECIFICATION// Namespa
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C# LANGUAGE SPECIFICATION}public vi
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C# LANGUAGE SPECIFICATIONpublic Str
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C# LANGUAGE SPECIFICATION}public ov
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C# LANGUAGE SPECIFICATION{}public c
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C# LANGUAGE SPECIFICATION}public bo
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C# LANGUAGE SPECIFICATION}Enclosing
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C# LANGUAGE SPECIFICATION}public Ve
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C# LANGUAGE SPECIFICATIONAlthough d
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C# LANGUAGE SPECIFICATIONpublic cla
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C# LANGUAGE SPECIFICATION/// This c
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C# LANGUAGE SPECIFICATIONE.2.14 Thi
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C# LANGUAGE SPECIFICATION"T:Color""
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C# LANGUAGE SPECIFICATIONnamespace
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C# LANGUAGE SPECIFICATION}if (GetTy
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C# LANGUAGE SPECIFICATIONThis metho
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C# LANGUAGE SPECIFICATION< 163> ...
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C# LANGUAGE SPECIFICATIONevent.....
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C# LANGUAGE SPECIFICATIONdestructor
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C# LANGUAGE SPECIFICATIONinvocation
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C# LANGUAGE SPECIFICATIONextensions
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C# LANGUAGE SPECIFICATIONdeclaratio
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C# LANGUAGE SPECIFICATIONNaN ......
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C# LANGUAGE SPECIFICATIONshift ....
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C# LANGUAGE SPECIFICATIONpunctuator
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C# LANGUAGE SPECIFICATIONstring as.
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C# LANGUAGE SPECIFICATIONvolatile .
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