HKUnit Class

Definition

Definitions and utility methods for manipulating measurements of mass, length, volume, and energy.

[Foundation.Register("HKUnit", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 2, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public class HKUnit : Foundation.NSObject, Foundation.INSCopying, Foundation.INSSecureCoding, IDisposable
type HKUnit = class
    inherit NSObject
    interface INSCoding
    interface INativeObject
    interface IDisposable
    interface INSCopying
    interface INSSecureCoding
Inheritance
HKUnit
Attributes
Implements

Constructors

HKUnit(IntPtr)

A constructor used when creating managed representations of unmanaged objects; Called by the runtime.

HKUnit(NSCoder)

A constructor that initializes the object from the data stored in the unarchiver object.

HKUnit(NSObjectFlag)

Constructor to call on derived classes to skip initialization and merely allocate the object.

Fields

MolarMassBloodGlucose

The molecular mass of blood glucose. Read-only.

Properties

Atmosphere

Gets a pressure unit of 1 Atmosphere, equal to 101.325 kPa.

Calorie

Developers should not use this deprecated property. Developers should use 'SmallCalorie' or 'LargeCalorie' instead.

CentimeterOfWater

Gets a pressure unit of 1 centimeter of water.

Class (Inherited from NSObject)
ClassHandle

The handle for this class.

Count

Gets a unit to measure discrete scalar values.

CupImperialUnit

Gets a unit of volume measure for Imperial cups.

CupUSUnit

Gets a unit of volume measure for US cups.

Day

Creates a unit for measuring time in 24-hour days.

DebugDescription

A developer-meaningful description of this object.

(Inherited from NSObject)
DegreeCelsius

Creates a unit for measuring temperature in degrees Celsius.

DegreeFahrenheit

Creates a unit for measuring temperature in degrees Fahrenheit.

Description

Description of the object, the Objective-C version of ToString.

(Inherited from NSObject)
FluidOunceImperialUnit

Gets a unit for measuring volume in imperial fluid ounces. An imperial fluid ounce is approximately 0.961 US fluid oz.

FluidOunceUSUnit

Gets a unit for measuring volume in US fluid ounces.

Foot

Gets a unit for measuring distance in feet.

Gram

Gets a unit for measuring mass in grams.

Handle

Handle (pointer) to the unmanaged object representation.

(Inherited from NSObject)
Hour

Gets a unit for measuring time in hours.

Inch

Gets a unit for measuring length in inches.

InternationalUnit
IsDirectBinding (Inherited from NSObject)
IsNull

Gets a value that indicates whether all the dimensions in a unit cancel each other out. true if they cancel, otherwise false.

IsProxy (Inherited from NSObject)
Joule

Gets a unit that measures energy in joules.

Kelvin

Gets a unit that measures temperature in degrees Kelvin.

Kilocalorie

Gets a unit that measures energy in kilocalories. Kilocalories are called "calories" in dietary usage.

LargeCalorie
Liter

Gets a unit that measures volume in liters.

Meter

Gets a unit that measures length in meters.

Mile

Gets a unit that measures length in miles.

MillimeterOfMercury

Gets a unit that measures pressure in millimeters of mercury.

Minute

Gets a unit that measures time in minutes.

Ounce

Gets a unit that measures volume in US fluid ounces.

Pascal

Gets a unit that measures pressure in Pascals.

Percent

Gets a unit that measures proportion in percentage.

PintImperialUnit

Gets a unit that measures volume in imperial pints.

PintUSUnit

Gets a unit that measures volume in US pints.

Pound

Gets a unit that measures mass by the force that it exerts in pounds.

RetainCount

Returns the current Objective-C retain count for the object.

(Inherited from NSObject)
Second

Gets a unit that measures time in seconds.

Self (Inherited from NSObject)
Siemen

Gets a unit that measures conductance in Siemens.

SmallCalorie
Stone

Gets a unit that measures mass in stones.

Superclass (Inherited from NSObject)
SuperHandle

Handle used to represent the methods in the base class for this NSObject.

(Inherited from NSObject)
UnitString

Returns a string representation of this unit.

Yard

Gets a unit of length measure for a yard.

Zone (Inherited from NSObject)

Methods

AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)

Registers an object for being observed externally (using NSString keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method.

(Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)

Registers an object for being observed externally (using string keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method.

(Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)

Registers an object for being observed externally using an arbitrary method.

(Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)

Registers an object for being observed externally using an arbitrary method.

(Inherited from NSObject)
AwakeFromNib()

Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib().

(Inherited from NSObject)
BeginInvokeOnMainThread(Action) (Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)

Invokes asynchrously the specified code on the main UI thread.

(Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary) (Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary) (Inherited from NSObject)
BindingInfo(String) (Inherited from NSObject)
BindingOptionDescriptions(String) (Inherited from NSObject)
BindingValueClass(String) (Inherited from NSObject)
CommitEditing() (Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr) (Inherited from NSObject)
ConformsToProtocol(IntPtr)

Invoked to determine if this object implements the specified protocol.

(Inherited from NSObject)
Copy()

Performs a copy of the underlying Objective-C object.

(Inherited from NSObject)
Copy(NSZone)

Performs a copy of the underlying Objective-C object.

CreateJouleUnit(HKMetricPrefix)

Creates a unit for measuring energy in joules.

CreateLiterUnit(HKMetricPrefix)

Creates a unit for measuring volume in liters.

CreateMeterUnit(HKMetricPrefix)

Creates a unit for measuring length in meters.

CreateMoleUnit(Double)

Creates a unit for measuring quantities in moles.

CreateMoleUnit(HKMetricPrefix, Double)

Creates a unit for measuring quantities in moles, multiplied by the specified prefix.

CreatePascalUnit(HKMetricPrefix)

Creates a unit for measuring pressure in Pascals.

CreateSecondUnit(HKMetricPrefix)

Creates a unit for measuring time in seconds.

CreateSiemenUnit(HKMetricPrefix)

Creates a unit for measuring conductance in Siemens, multiplied the specified prefix.

DangerousAutorelease() (Inherited from NSObject)
DangerousRelease() (Inherited from NSObject)
DangerousRetain() (Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)

Indicates a change occurred to the indexes for a to-many relationship.

(Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet) (Inherited from NSObject)
DidChangeValue(String)

Indicates that a change occurred on the specified key.

(Inherited from NSObject)
Dispose()

Releases the resources used by the NSObject object.

(Inherited from NSObject)
Dispose(Boolean)

Releases the resources used by the NSObject object.

(Inherited from NSObject)
DoesNotRecognizeSelector(Selector)

Indicates that this object does not recognize the specified selector.

(Inherited from NSObject)
EncodeTo(NSCoder)

Encodes the state of the object on the provided encoder

Equals(NSObject) (Inherited from NSObject)
Equals(Object) (Inherited from NSObject)
ExposedBindings() (Inherited from NSObject)
FromEnergyFormatterUnit(NSEnergyFormatterUnit)

Creates an energy unit from an energy formatter.

FromGramUnit(HKMetricPrefix)

Creates a unit for measuring mass in grams, multiplied by prefix.

FromLengthFormatterUnit(NSLengthFormatterUnit)

Creates a length unit from a length formatter.

FromMassFormatterUnit(NSMassFormatterUnit)

Creates a mass unit from a mass formatter.

FromString(String)

Creates a unit by parsing aString.

GetBindingInfo(NSString) (Inherited from NSObject)
GetBindingOptionDescriptions(NSString) (Inherited from NSObject)
GetBindingValueClass(NSString) (Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])

Retrieves the values of the specified keys.

(Inherited from NSObject)
GetEnergyFormatterUnit(HKUnit)

Creates an energy formatter for displaying unit.

GetHashCode()

Generates a hash code for the current instance.

(Inherited from NSObject)
GetLengthFormatterUnit(HKUnit)

Creates a length formatter for displaying unit.

GetMassFormatterUnit(HKUnit)

Creates a mass formatter for displaying unit.

GetMethodForSelector(Selector) (Inherited from NSObject)
GetNativeField(String) (Inherited from NSObject)
GetNativeHash() (Inherited from NSObject)
Init() (Inherited from NSObject)
InitializeHandle(IntPtr) (Inherited from NSObject)
InitializeHandle(IntPtr, String) (Inherited from NSObject)
Invoke(Action, Double) (Inherited from NSObject)
Invoke(Action, TimeSpan) (Inherited from NSObject)
InvokeOnMainThread(Action) (Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)

Invokes synchrously the specified code on the main UI thread.

(Inherited from NSObject)
IsEqual(NSObject) (Inherited from NSObject)
IsKindOfClass(Class) (Inherited from NSObject)
IsMemberOfClass(Class) (Inherited from NSObject)
MarkDirty()

Promotes a regular peer object (IsDirectBinding is true) into a toggleref object.

(Inherited from NSObject)
MutableCopy()

Creates a mutable copy of the specified NSObject.

(Inherited from NSObject)
ObjectDidEndEditing(NSObject) (Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)

Indicates that the value at the specified keyPath relative to this object has changed.

(Inherited from NSObject)
PerformSelector(Selector) (Inherited from NSObject)
PerformSelector(Selector, NSObject) (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)

Invokes the selector on the current instance and if the obj is not null, it passes this as its single parameter.

(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[]) (Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject) (Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean) (Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) (Inherited from NSObject)
PrepareForInterfaceBuilder() (Inherited from NSObject)
ReciprocalUnit()

Creates a unit that is the reciprocal of the current unit.

RemoveObserver(NSObject, NSString)

Stops the specified observer from receiving further notifications of changed values for the specified keyPath.

(Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)

Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context.

(Inherited from NSObject)
RemoveObserver(NSObject, String)

Stops the specified observer from receiving further notifications of changed values for the specified keyPath.

(Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)

Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context.

(Inherited from NSObject)
RespondsToSelector(Selector)

Whether this object recognizes the specified selector.

(Inherited from NSObject)
SetNativeField(String, NSObject) (Inherited from NSObject)
SetNilValueForKey(NSString)

Sets the value of the specified key to null.

(Inherited from NSObject)
SetValueForKey(NSObject, NSString)

Sets the value of the property specified by the key to the specified value.

(Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)

A constructor used when creating managed representations of unmanaged objects; Called by the runtime.

(Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)

Sets the value of a property that can be reached using a keypath.

(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)

Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException.

(Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)

Sets the values of this NSObject to those in the specified dictionary.

(Inherited from NSObject)
ToString()

Returns a string representation of the value of the current instance.

(Inherited from NSObject)
Unbind(NSString) (Inherited from NSObject)
Unbind(String) (Inherited from NSObject)
UnitDividedBy(HKUnit)

Returns a unit that is the result of dividing this unit by unit.

UnitMultipliedBy(HKUnit)

Returns a unit that is the result of multiplying this unit by unit.

UnitRaisedToPower(nint)

Returns a unit that is the result of raising this unit by power.

ValueForKey(NSString)

Returns the value of the property associated with the specified key.

(Inherited from NSObject)
ValueForKeyPath(NSString)

Returns the value of a property that can be reached using a keypath.

(Inherited from NSObject)
ValueForUndefinedKey(NSString)

Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException.

(Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)

Indicates that the values of the specified indices in the specified key are about to change.

(Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet) (Inherited from NSObject)
WillChangeValue(String)

Indicates that the value of the specified key is about to change.

(Inherited from NSObject)

Extension Methods

GetDebugDescription(INSObjectProtocol)
GetAccessibilityCustomRotors(NSObject)

Gets the array of UIAccessibilityCustomRotor objects appropriate for this object.

SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])

Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.

Applies to

See also