DecimalFormatter Class

Definition

Namespace:

Windows.Globalization.NumberFormatting

Formats and parses decimal numbers.

public ref class DecimalFormatter sealed : INumberFormatter, INumberFormatter2, INumberFormatterOptions, INumberParser, INumberRounderOption, ISignedZeroOption, ISignificantDigitsOption

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Globalization.NumberFormatting.IDecimalFormatterFactory, 65536, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class DecimalFormatter final : INumberFormatter, INumberFormatter2, INumberFormatterOptions, INumberParser, INumberRounderOption, ISignedZeroOption, ISignificantDigitsOption

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Globalization.NumberFormatting.IDecimalFormatterFactory), 65536, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class DecimalFormatter : INumberFormatter, INumberFormatter2, INumberFormatterOptions, INumberParser, INumberRounderOption, ISignedZeroOption, ISignificantDigitsOption

function DecimalFormatter(languages, geographicRegion)

Public NotInheritable Class DecimalFormatter
Implements INumberFormatter, INumberFormatter2, INumberFormatterOptions, INumberParser, INumberRounderOption, ISignedZeroOption, ISignificantDigitsOption

Inheritance

Object Platform::Object IInspectable DecimalFormatter

Attributes

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Implements

INumberFormatter INumberFormatter2 INumberFormatterOptions INumberParser INumberRounderOption ISignedZeroOption ISignificantDigitsOption

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

If your app passes language tags used in this class to any National Language Support functions, it must first convert the tags by calling ResolveLocaleName.

Constructors

DecimalFormatter()	Creates a DecimalFormatter object and initializes it to default values.
DecimalFormatter(IIterable<String>, String)	Creates a DecimalFormatter object initialized by a language list and a geographic region.

Properties

FractionDigits	Gets or sets the minimum number of digits to display for the fraction part of the number.
GeographicRegion	Gets the region that is used when formatting and parsing decimal numbers.
IntegerDigits	Gets or sets the minimum number of digits to display for the integer part of the number.
IsDecimalPointAlwaysDisplayed	Gets or sets whether the decimal point of the number should always be displayed.
IsGrouped	Gets or sets whether the integer part of the number should be grouped.
IsZeroSigned	Gets or sets whether -0 is formatted as "-0" or "0".
Languages	Gets the priority list of language identifiers that is used when formatting and parsing decimal numbers.
NumberRounder	Gets or sets the current rounding strategy to be used when formatting numbers.
NumeralSystem	Gets or sets the numbering system that is used to format and parse decimal numbers.
ResolvedGeographicRegion	Gets the geographic region that was most recently used to format or parse decimal values.
ResolvedLanguage	Gets the language that was most recently used to format or parse decimal values.
SignificantDigits	Gets or sets the current padding to significant digits when a decimal number is formatted.

Methods

Format(Double)	Returns a string representation of a Double number.
Format(Int64)	Returns a string representation of an Int64 number.
Format(UInt64)	Returns a string representation of a UInt64 number.
FormatDouble(Double)	Returns a string representation of a Double number.
FormatInt(Int64)	Returns a string representation of an Int64 number.
FormatUInt(UInt64)	Returns a string representation of a UInt64 number.
ParseDouble(String)	Attempts to parse a string representation of a Double number.
ParseInt(String)	Attempts to parse a string representation of an integer.
ParseUInt(String)	Attempts to parse a string representation of an unsigned integer.

See also

• INumberFormatterOptions
• INumberFormatter
• INumberFormatter2
• INumberParser
• ISignificantDigitsOption
• INumberRounderOption
• Number formatting and parsing sample (Windows 10)