asp.net所有数据类型!!!!!!

RT,比如INT什么的C#
2025-03-04 13:03:00
推荐回答(3个)
回答1:

bool System.Boolean

4Byte 32bit布尔型变量 逻辑值,true或者false,默认值为false

byte System.Byte

1Byte 8bit无符号整数无符号的字节,所存储的值的范围是0~255,默认值为0

sbyte System.SByte 1Byte

8bit有符号整数带符号的字节,所存储的值的范围是-128~127,默认值为0

char System.Char

2Byte 16bit 无符号Unicode字符,默认值为’\0’

decimal System.Decimal

16Byte 128bit十进制数不遵守四舍五入规则的十进制数,28个有效数字,通常用于财务方面的计算,默认值为0.0m

double System.Double

8Byte 64bit双精度的浮点类型,默认值为0.0d

float System.Single

4Byte 32bit单精度的浮点类型,默认值为0.0f

int System.Int32

4Byte 32bit有符号整数,默认值为0

uint System.UInt32

4Byte 32bit无符号整数,默认值为0

long System.Int64

8Byte 64bit有符号整数,默认值为0

ulong System.UInt64

8Byte 64bit无符号整数,默认值为0

object System.Object

指向类实例的引用,默认值为null

short System.Int16

2Byte 16bit有符号整数,默认值为0

ushort System.UInt16

2Byte 16bit无符号整数,默认值为0

string System.String

回答2:

布尔型,8种整型,3种浮点型,枚举

c#一共这13种

回答3:

asp.net并不是一门编程语言。我想你想知道的应该是C#或者Vb的数据类型。
http://www.baidu.com/s?wd=c%23%CA%FD%BE%DD%C0%E0%D0%CD&oq=C%23+shuju&rsp=3&f=3&sugT=6652

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