Updated at 2021.6.7

C# Language Reference

C#에 대한 기본 명세서로서 하기 내용에 대해 익힐 필요가 있다.

Types

• Value types
  • Integral numeric types
  • Floating-point numeric types
  • Built-in numeric conversions
  • bool
  • char
  • Enumeration types
  • Structure types
  • Tuple types
  • Nullable value types
• Reference types
  • Features of reference types
  • Built-in reference types
  • class
  • interface
  • Nullable reference types
• void
• var
• Built-in types
• Unmanaged types
• Default values

Keywords

• Modifiers
  • Access Modifiers
    • Accessibility Levels
    • Accessibility Domain
    • Restrictions on Using Accessibility Levels
    • internal
    • private
    • protected
    • public
    • protected internal
    • private protected
  • abstract
  • async
  • const
  • event
  • extern
  • in (generic modifier)
  • new (member modifier)
  • out (generic modifier)
  • override
  • readonly
  • sealed
  • static
  • unsafe
  • virtual
  • volatile
• Statement Keywords
  • Selection Statements
    • if-else
    • switch
  • Iteration Statements
    • do
    • for
    • foreach, in
    • while
  • Jump Statements
    • break
    • continue
    • goto
    • return
  • Exception Handling Statements
    • throw
    • try-catch
    • try-finally
    • try-catch-finally
  • Checked and Unchecked
    • Overview
    • checked
    • unchecked
  • fixed Statement
  • lock Statement
• Method Parameters
  • Passing parameters
  • params
  • in (Parameter Modifier)
  • ref
  • out (Parameter Modifier)
• Namespace Keywords
  • namespace
  • using
    • Contexts for using
    • using Directive
    • using static Directive
    • using Statement
  • extern alias
• Type-testing Keywords
  • is
• Generic Type Constraint Keywords
  • new constraint
  • where
• Access Keywords
  • base
  • this
• Literal Keywords
  • null
  • true and false
  • default
• Contextual Keywords
  • add
  • get
  • partial (Type)
  • partial (Method)
  • remove
  • set
  • when (filter condition)
  • value
  • yield
• Query Keywords
  • from clause
  • where clause
  • select clause
  • group clause
  • into
  • orderby clause
  • join clause
  • let clause
  • ascending
  • descending
  • on
  • equals
  • by
  • in

Operators and expressions

• Arithmetic operators
• Boolean logical operators
• Bitwise and shift operators
• Equality operators
• Comparison operators
• Member access operators and expressions
• Type-testing operators and cast expression
• User-defined conversion operators
• Pointer-related operators
• Assignment operators
• Lambda expressions
• + and += operators
• - and -= operators
• ?: operator
• ! (null-forgiving) operator
• ?? and ??= operators
• => operator
• :: operator
• await operator
• default value expressions
• delegate operator
• nameof expression
• new operator
• sizeof operator
• stackalloc expression
• switch expression
• true and false operators
• with expression
• Operator overloading

Special characters

• $ -- string interpolation
• @ -- verbatim identifier

Attributes read by the compiler

• Global attributes
• General
• Caller information
• Nullable static analysis

Preprocessor directives

• #if
• #else
• #elif
• #endif
• #define
• #undef
• #warning
• #error
• #line
• #nullable
• #region
• #endregion
• #pragma
• #pragma warning
• #pragmachecksum

Compiler options

• Command-line Building With csc.exe
• C# Compiler Options Listed Alphabetically
  • @
  • -addmodule
  • -appconfig
  • -baseaddress
  • -bugreport
  • -checked
  • -codepage
  • -debug
  • -define
  • -delaysign
  • -deterministic
  • -doc
  • -errorreport
  • -filealign
  • -fullpaths
  • -help, -?
  • -highentropyva
  • -keycontainer
  • -keyfile
  • -langversion
  • -lib
  • -link
  • -linkresource
  • -main
  • -moduleassemblyname
  • -noconfig
  • -nologo
  • -nostdlib
  • -nowarn
  • -nowin32manifest
  • -nullable
  • -optimize
  • -out
  • -pathmap
  • -pdb
  • -platform
  • -preferreduilang
  • -publicsign
  • -recurse
  • -reference
  • -refout
  • -refonly
  • -resource
  • -subsystemversion
  • -target
    • -target:appcontainerexe
    • -target:exe
    • -target:library
    • -target:module
    • -target:winexe
    • -target:winmdobj
  • -unsafe
  • -utf8output
  • -warn
  • -warnaserror
  • -win32icon
  • -win32manifest
  • -win32res

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