Half.Parse Method

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Overloads

Parse(String)	Converts the string representation of a number to its half-precision floating-point number equivalent.
Parse(ReadOnlySpan<Byte>, IFormatProvider)	Parses a span of UTF-8 characters into a value.
Parse(ReadOnlySpan<Char>, IFormatProvider)	Parses a span of characters into a value.
Parse(String, NumberStyles)	Converts the string representation of a number in a specified style to its single-precision floating-point number equivalent.
Parse(String, IFormatProvider)	Converts the string representation of a number in a specified culture-specific format to its single-precision floating-point number equivalent.
Parse(ReadOnlySpan<Byte>, NumberStyles, IFormatProvider)	Parses a span of UTF-8 characters into a value.
Parse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider)	Converts the string representation of a number in a specified style and culture-specific format to its single-precision floating-point number equivalent.
Parse(String, NumberStyles, IFormatProvider)	Converts the string representation of a number in a specified style and culture-specific format to its single-precision floating-point number equivalent.

Parse(String)

Source:

Half.cs

Converts the string representation of a number to its half-precision floating-point number equivalent.

public:
 static Half Parse(System::String ^ s);

public static Half Parse (string s);

static member Parse : string -> Half

Public Shared Function Parse (s As String) As Half

Parameters

s

String

A string that contains a number to convert.

Returns

Half

A half-precision floating-point number equivalent to the numeric value or symbol specified in s.

Exceptions

ArgumentNullException

s is null.

FormatException

s does not represent a number in a valid format.

OverflowException

s represents a number less than MinValue or greater than MaxValue.

Parse(ReadOnlySpan<Byte>, IFormatProvider)

Source:

Half.cs

Parses a span of UTF-8 characters into a value.

public:
 static Half Parse(ReadOnlySpan<System::Byte> utf8Text, IFormatProvider ^ provider) = IUtf8SpanParsable<Half>::Parse;

public static Half Parse (ReadOnlySpan<byte> utf8Text, IFormatProvider? provider);

static member Parse : ReadOnlySpan<byte> * IFormatProvider -> Half

Public Shared Function Parse (utf8Text As ReadOnlySpan(Of Byte), provider As IFormatProvider) As Half

Parameters

utf8Text

ReadOnlySpan<Byte>

The span of UTF-8 characters to parse.

provider

IFormatProvider

An object that provides culture-specific formatting information about utf8Text.

Returns

Half

The result of parsing utf8Text.

Implements

Parse(ReadOnlySpan<Byte>, IFormatProvider)

Parse(ReadOnlySpan<Char>, IFormatProvider)

Source:

Half.cs

Parses a span of characters into a value.

public:
 static Half Parse(ReadOnlySpan<char> s, IFormatProvider ^ provider) = ISpanParsable<Half>::Parse;

public static Half Parse (ReadOnlySpan<char> s, IFormatProvider? provider);

static member Parse : ReadOnlySpan<char> * IFormatProvider -> Half

Public Shared Function Parse (s As ReadOnlySpan(Of Char), provider As IFormatProvider) As Half

Parameters

s

ReadOnlySpan<Char>

The span of characters to parse.

provider

IFormatProvider

An object that provides culture-specific formatting information about s.

Returns

Half

The result of parsing s.

Implements

Parse(ReadOnlySpan<Char>, IFormatProvider)

Parse(String, NumberStyles)

Source:

Half.cs

Converts the string representation of a number in a specified style to its single-precision floating-point number equivalent.

public:
 static Half Parse(System::String ^ s, System::Globalization::NumberStyles style);

public static Half Parse (string s, System.Globalization.NumberStyles style);

static member Parse : string * System.Globalization.NumberStyles -> Half

Public Shared Function Parse (s As String, style As NumberStyles) As Half

Parameters

s

String

A string that contains a number to convert.

style

NumberStyles

A bitwise combination of enumeration values that indicates the style elements that can be present in s.

Returns

Half

A half-precision floating-point number equivalent to the numeric value or symbol specified in s.

Exceptions

ArgumentNullException

s is null.

FormatException

s does not represent a number in a valid format.

OverflowException

s represents a number less than MinValue or greater than MaxValue.

ArgumentException

style is not a NumberStyles value.

-or-

NumberStyles includes the AllowHexSpecifier value.

Parse(String, IFormatProvider)

Source:

Half.cs

Converts the string representation of a number in a specified culture-specific format to its single-precision floating-point number equivalent.

public:
 static Half Parse(System::String ^ s, IFormatProvider ^ provider) = IParsable<Half>::Parse;

public static Half Parse (string s, IFormatProvider? provider);

static member Parse : string * IFormatProvider -> Half

Public Shared Function Parse (s As String, provider As IFormatProvider) As Half

Parameters

s

String

A string that contains a number to convert.

provider

IFormatProvider

An object that supplies culture-specific formatting information about s.

Returns

Half

A half-precision floating-point number equivalent to the numeric value or symbol specified in s.

Implements

Parse(String, IFormatProvider)

Exceptions

ArgumentNullException

s is null.

FormatException

s does not represent a number in a valid format.

OverflowException

s represents a number less than MinValue or greater than MaxValue.

Parse(ReadOnlySpan<Byte>, NumberStyles, IFormatProvider)

Source:

Half.cs

Parses a span of UTF-8 characters into a value.

public static Half Parse (ReadOnlySpan<byte> utf8Text, System.Globalization.NumberStyles style = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, IFormatProvider? provider = default);

static member Parse : ReadOnlySpan<byte> * System.Globalization.NumberStyles * IFormatProvider -> Half

Public Shared Function Parse (utf8Text As ReadOnlySpan(Of Byte), Optional style As NumberStyles = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, Optional provider As IFormatProvider = Nothing) As Half

Parameters

utf8Text

ReadOnlySpan<Byte>

The span of UTF-8 characters to parse.

style

NumberStyles

A bitwise combination of number styles that can be present in utf8Text.

provider

IFormatProvider

An object that provides culture-specific formatting information about utf8Text.

Returns

Half

The result of parsing utf8Text.

Implements

Parse(ReadOnlySpan<Byte>, NumberStyles, IFormatProvider)

Parse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider)

Source:

Half.cs

Converts the string representation of a number in a specified style and culture-specific format to its single-precision floating-point number equivalent.

public static Half Parse (ReadOnlySpan<char> s, System.Globalization.NumberStyles style = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, IFormatProvider? provider = default);

static member Parse : ReadOnlySpan<char> * System.Globalization.NumberStyles * IFormatProvider -> Half

Public Shared Function Parse (s As ReadOnlySpan(Of Char), Optional style As NumberStyles = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, Optional provider As IFormatProvider = Nothing) As Half

Parameters

s

ReadOnlySpan<Char>

Converts the string representation of a number to its half-precision floating-point number equivalent. A return value indicates whether the conversion succeeded or failed.

style

NumberStyles

A bitwise combination of enumeration values that indicates the style elements that can be present in s.

provider

IFormatProvider

An object that supplies culture-specific formatting information about s.

Returns

Half

A half-precision floating-point number equivalent to the numeric value or symbol specified in s.

Implements

Parse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider)

Exceptions

FormatException

s does not represent a number in a valid format.

ArgumentException

style is not a NumberStyles value.

-or-

NumberStyles includes the AllowHexSpecifier value.

Parse(String, NumberStyles, IFormatProvider)

Source:

Half.cs

Converts the string representation of a number in a specified style and culture-specific format to its single-precision floating-point number equivalent.

public static Half Parse (string s, System.Globalization.NumberStyles style = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, IFormatProvider? provider = default);

static member Parse : string * System.Globalization.NumberStyles * IFormatProvider -> Half

Public Shared Function Parse (s As String, Optional style As NumberStyles = System.Globalization.NumberStyles.AllowThousands | System.Globalization.NumberStyles.Float, Optional provider As IFormatProvider = Nothing) As Half

Parameters

s

String

A string that contains a number to convert.

style

NumberStyles

A bitwise combination of enumeration values that indicates the style elements that can be present in s.

provider

IFormatProvider

An object that supplies culture-specific formatting information about s.

Returns

Half

A half-precision floating-point number equivalent to the numeric value or symbol specified in s.

Implements

Parse(String, NumberStyles, IFormatProvider)

Exceptions

ArgumentNullException

s is null.

FormatException

s does not represent a number in a valid format.

OverflowException

s represents a number less than MinValue or greater than MaxValue.

ArgumentException

style is not a NumberStyles value.

-or-

NumberStyles includes the AllowHexSpecifier value.