Class Util.Base

Base of number.
數字進制。

Inheritance

System.Object

Util.Base

Namespace: Votanic

Assembly: Votanic.Core.dll

Syntax

public class Base

Fields

Base128

Base 128.
一百二十八進制。

Declaration

public const string Base128 = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz`~ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρστυφχψω!@#$%^&*()[{]};:"

Field Value

Type	Description
System.String

Base16

Hex.
十六進制。

Declaration

public const string Base16 = "0123456789ABCDEF"

Field Value

Type	Description
System.String

Base32

Base 32.
三十二進制。

Declaration

public const string Base32 = "0123456789ABCDEFGHIJKLMNOPQRSTUV"

Field Value

Type	Description
System.String

Base36

Base 36.
三十六進制。

Declaration

public const string Base36 = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"

Field Value

Type	Description
System.String

Base64

Base 64.
六十四進制。

Declaration

public const string Base64 = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz`~"

Field Value

Type	Description
System.String

Methods

Compress(Object, UInt32)

Compress a number by Base128 format.
將一個數字以一百二十八進制格式壓縮。

Compress(1.01)

Declaration

public static string Compress(object value, uint fromBase = 10U)

Parameters

Type	Name	Description
System.Object	value	The number 數字
System.UInt32	fromBase	Original base 原進制

Returns

Type	Description
System.String

Convert(Object, UInt32, UInt32)

Convert a number from its base to other base.
將一個數字為它的進制轉為其他進制。

Convert("-123.456", 10, 16)

Declaration

public static string Convert(object value, uint fromBase, uint toBase)

Parameters

Type	Name	Description
System.Object	value	The number 數字
System.UInt32	fromBase	Original base 原進制
System.UInt32	toBase	Target base 目標進制

Returns

Type	Description
System.String

Decompress(String, UInt32)

Decompress a number from Base128 format.
將一個數字以一百二十八進制格式解壓。

Decompress(1.1)

Declaration

public static string Decompress(string value, uint toBase = 10U)

Parameters

Type	Name	Description
System.String	value	The number 數字
System.UInt32	toBase	Target base 目標進制

Returns

Type	Description
System.String

Format(Object, Int32, Int32)

Format a number to target digits and decimals.
將一個數的格式化為目標的整數位及小數位。

Format(123.456, 4, 0)

Declaration

public static string Format(object value, int digits = -1, int decimals = -1)

Parameters

Type	Name	Description
System.Object	value	The number 數
System.Int32	digits	Number of digits (-1 = Ignore this part) 整數數目（-1 為忽略這部份）
System.Int32	decimals	Number of decimals (-1 = Ignore this part) 小數數目（-1 為忽略這部份）

Returns

Type	Description
System.String

FromBase10(Double, UInt32)

Convert a decimal number to other base.
將一個十進制數字轉為其他進制。

FromBase10(-123.456, 16)

Declaration

public static string FromBase10(double value, uint toBase)

Parameters

Type	Name	Description
System.Double	value	The number 數字
System.UInt32	toBase	Target base 目標進制

Returns

Type	Description
System.String

ToBase10(String, UInt32)

Convert a number from its base to Decimal.
將一個數由它的進制轉為十進制。

ToBase10("-1001.01", 2)

Declaration

public static double ToBase10(string value, uint fromBase)

Parameters

Type	Name	Description
System.String	value	The number 數字
System.UInt32	fromBase	Original base 原進制

Returns

Type	Description
System.Double