C # simple data types

Source: Internet
Author: User

Integer Quantity Class Type

Type

Alias

Allowed value

sbyte

syetem. sbyte

in -128 ~ Integer between 127

byte

syetem. byte

in 0 ~ Integer between 225

short

syetem. int16

in -32768 ~ Integer between 32767

ushort

syetem. uint16

in 0 ~ Integer between 65535

Int

Syetem. int32

in -2147483648 ~ Integer between 2147483647

uint

syetem. uint32

in 0 ~ Integer between 4294967295

Long

Syetem. int64

In-9223372036854775808 ~ 9223372036854775807Integer

Ulong

Syetem. uint64

In0 ~ 18446744073709551615Integer

Floating Point Type

Float

Syetem. Single

 

double

syetem. double

decimal

syetem. decimal

 

Char

Syetem. Char

OneUnicodeCharacter, storage0 ~ 65535Integer

 

Bool

Syetem. Boolean

Boolean value:True,False

 

String

Syetem. String

String

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