NSCoder NSCoder Class

Definition

Namespace:
Foundation Foundation
Assemblies:
Xamarin.iOS.dll, Xamarin.Mac.dll

Serialization framework for NSObjects.

[Foundation.Register("NSCoder", true)]
public class NSCoder : Foundation.NSObject
type NSCoder = class
    inherit NSObject
Inheritance
ObjectObject
NSObjectNSObject
NSCoderNSCoder
Derived
Attributes
RegisterAttribute

Constructors

NSCoder() NSCoder()

A constructor that initializes the object from the data stored in the unarchiver object.
NSCoder(IntPtr) NSCoder(IntPtr)

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

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

Properties

AllowedClasses AllowedClasses

The current set of coded classes that allow secure coding.
Class Class Inherited from NSObject
ClassHandle ClassHandle

The handle for this class.
DebugDescription DebugDescription

A developer-meaningful description of this object.

(Inherited from NSObject)
DecodingFailurePolicy DecodingFailurePolicy
Description Description

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

(Inherited from NSObject)
Error Error
Handle Handle

Handle (pointer) to the unmanaged object representation.

(Inherited from NSObject)
IsDirectBinding IsDirectBinding Inherited from NSObject
IsProxy IsProxy Inherited from NSObject
RetainCount RetainCount

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

(Inherited from NSObject)
Self Self Inherited from NSObject
Superclass Superclass Inherited from NSObject
SuperHandle SuperHandle

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

(Inherited from NSObject)
SystemVersion SystemVersion
Zone Zone Inherited from NSObject

Methods

AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr) 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) 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>) AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)

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

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

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

(Inherited from NSObject)
AwakeFromNib() AwakeFromNib()

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

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

Invokes asynchrously the specified code on the main UI thread.

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

Invoked to determine if this object implements the specified protocol.

(Inherited from NSObject)
ContainsKey(String) ContainsKey(String)

Determines whether an encoded value is available for the specified key.
Copy() Copy()

Performs a copy of the underlying Objective-C object.

(Inherited from NSObject)
DangerousAutorelease() DangerousAutorelease() Inherited from NSObject
DangerousRelease() DangerousRelease() Inherited from NSObject
DangerousRetain() DangerousRetain() Inherited from NSObject
DecodeBool(String) DecodeBool(String)

Decodes the value at the specified key as a bool.
DecodeBytes() DecodeBytes()

Decodes the next item as an array of bytes.
DecodeBytes(nuint) DecodeBytes(nuint)

Low-level: decodes the next item into a memory block, and returns a pointer to it.
DecodeBytes(String) DecodeBytes(String)

Decodes the requested key as an array of bytes.
DecodeBytes(String, nuint) DecodeBytes(String, nuint)

Low-level: decodes the item with the associated key into a memory block, and returns a pointer to it.
DecodeDouble(String) DecodeDouble(String)

Decodes the value at the specified key as a double.
DecodeFloat(String) DecodeFloat(String)

Decodes the value at the specified key as a float.
DecodeInt(String) DecodeInt(String)

Decodes the value at the specified key as an int.
DecodeLong(String) DecodeLong(String)

Decodes the value at the specified key as a long.
DecodeNInt(String) DecodeNInt(String)
DecodeObject() DecodeObject()

Decodes an object that has been encoded with any of the Encode* methods.
DecodeObject(String) DecodeObject(String)
DecodeTopLevelObject(Class, String, NSError) DecodeTopLevelObject(Class, String, NSError)
DecodeTopLevelObject(NSError) DecodeTopLevelObject(NSError)
DecodeTopLevelObject(NSSet<Class>, String, NSError) DecodeTopLevelObject(NSSet<Class>, String, NSError)
DecodeTopLevelObject(String, NSError) DecodeTopLevelObject(String, NSError)
DecodeTopLevelObject(Type, String, NSError) DecodeTopLevelObject(Type, String, NSError)
DecodeTopLevelObject(Type[], String, NSError) DecodeTopLevelObject(Type[], String, NSError)
DidChange(NSKeyValueChange, NSIndexSet, NSString) DidChange(NSKeyValueChange, NSIndexSet, NSString)

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

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

Indicates that a change occurred on the specified key.

(Inherited from NSObject)
Dispose() Dispose()

Releases the resources used by the NSObject object.

(Inherited from NSObject)
Dispose(Boolean) Dispose(Boolean)

Releases the resources used by the NSObject object.

(Inherited from NSObject)
DoesNotRecognizeSelector(Selector) DoesNotRecognizeSelector(Selector)

Indicates that this object does not recognize the specified selector.

(Inherited from NSObject)
Encode(Boolean, String) Encode(Boolean, String)

Encodes the value using the associated key.
Encode(Byte[], Int32, Int32, String) Encode(Byte[], Int32, Int32, String)

Encodes a segment of the buffer using the specified associated key.
Encode(Byte[], String) Encode(Byte[], String)

Encodes the byte array using the specified associated key.
Encode(Double, String) Encode(Double, String)

Encodes the double value using the specified associated key.
Encode(Int32, String) Encode(Int32, String)

Encodes the integer value using the specified associated key.
Encode(Int64, String) Encode(Int64, String)

Encodes the long value using the specified associated key.
Encode(nint, String) Encode(nint, String)

Encodes the platform-specific native integer (32 or 64 bits) using the specified associated key.
Encode(NSObject) Encode(NSObject)

Encodes the specified object.
Encode(NSObject, String) Encode(NSObject, String)
Encode(Single, String) Encode(Single, String)

Encodes the floating point value using the specified associated key.
EncodeBlock(IntPtr, nint, String) EncodeBlock(IntPtr, nint, String)
EncodeConditionalObject(NSObject, String) EncodeConditionalObject(NSObject, String)

When overridden, allows conditional encoding of an object, preserving common references.
EncodeRoot(NSObject) EncodeRoot(NSObject)

When overridden, allows a graph of objects to be encoded, starting with the specified root obj.
Equals(NSObject) Equals(NSObject) Inherited from NSObject
Equals(Object) Equals(Object) Inherited from NSObject
ExposedBindings() ExposedBindings() Inherited from NSObject
Fail(NSError) Fail(NSError)
GetBindingInfo(NSString) GetBindingInfo(NSString) Inherited from NSObject
GetBindingOptionDescriptions(NSString) GetBindingOptionDescriptions(NSString) Inherited from NSObject
GetBindingValueClass(NSString) GetBindingValueClass(NSString) Inherited from NSObject
GetDictionaryOfValuesFromKeys(NSString[]) GetDictionaryOfValuesFromKeys(NSString[])

Retrieves the values of the specified keys.

(Inherited from NSObject)
GetHashCode() GetHashCode()

Generates a hash code for the current instance.

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

Invokes synchrously the specified code on the main UI thread.

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

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

(Inherited from NSObject)
MutableCopy() MutableCopy()

Creates a mutable copy of the specified NSObject.

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

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

(Inherited from NSObject)
PerformSelector(Selector) PerformSelector(Selector) Inherited from NSObject
PerformSelector(Selector, NSObject) PerformSelector(Selector, NSObject) Inherited from NSObject
PerformSelector(Selector, NSObject, Double) 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[]) PerformSelector(Selector, NSObject, Double, NSString[]) Inherited from NSObject
PerformSelector(Selector, NSObject, NSObject) PerformSelector(Selector, NSObject, NSObject) Inherited from NSObject
PerformSelector(Selector, NSThread, NSObject, Boolean) PerformSelector(Selector, NSThread, NSObject, Boolean) Inherited from NSObject
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) Inherited from NSObject
PrepareForInterfaceBuilder() PrepareForInterfaceBuilder() Inherited from NSObject
RemoveObserver(NSObject, NSString) 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) 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) 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) RemoveObserver(NSObject, String, IntPtr)

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

(Inherited from NSObject)
RequiresSecureCoding() RequiresSecureCoding()

Whether the coder requires secure coding.
RespondsToSelector(Selector) RespondsToSelector(Selector)

Whether this object recognizes the specified selector.

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

Sets the value of the specified key to null.

(Inherited from NSObject)
SetValueForKey(NSObject, NSString) SetValueForKey(NSObject, NSString)

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

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

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

(Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString) SetValueForKeyPath(NSObject, NSString)

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

(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString) 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) SetValuesForKeysWithDictionary(NSDictionary)

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

(Inherited from NSObject)
ToString() ToString()

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

(Inherited from NSObject)
TryDecode(String, Boolean) TryDecode(String, Boolean)
TryDecode(String, Byte[]) TryDecode(String, Byte[])
TryDecode(String, Double) TryDecode(String, Double)
TryDecode(String, Int32) TryDecode(String, Int32)
TryDecode(String, Int64) TryDecode(String, Int64)
TryDecode(String, nint) TryDecode(String, nint)
TryDecode(String, NSObject) TryDecode(String, NSObject)
TryDecode(String, Single) TryDecode(String, Single)
Unbind(NSString) Unbind(NSString) Inherited from NSObject
Unbind(String) Unbind(String) Inherited from NSObject
ValueForKey(NSString) ValueForKey(NSString)

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

(Inherited from NSObject)
ValueForKeyPath(NSString) ValueForKeyPath(NSString)

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

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

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

(Inherited from NSObject)

Extension Methods

DecodeNXColor(NSCoder) DecodeNXColor(NSCoder)
ObjectDidBeginEditing(NSObject, INSEditor) ObjectDidBeginEditing(NSObject, INSEditor)
ObjectDidEndEditing(NSObject, INSEditor) ObjectDidEndEditing(NSObject, INSEditor)
GetValidModes(NSObject, NSFontPanel) GetValidModes(NSObject, NSFontPanel)
ValidateToolbarItem(NSObject, NSToolbarItem) ValidateToolbarItem(NSObject, NSToolbarItem)
GetDebugDescription(INSObjectProtocol) GetDebugDescription(INSObjectProtocol)
AcceptsPreviewPanelControl(NSObject, QLPreviewPanel) AcceptsPreviewPanelControl(NSObject, QLPreviewPanel)
BeginPreviewPanelControl(NSObject, QLPreviewPanel) BeginPreviewPanelControl(NSObject, QLPreviewPanel)
EndPreviewPanelControl(NSObject, QLPreviewPanel) EndPreviewPanelControl(NSObject, QLPreviewPanel)
DecodeCGAffineTransform(NSCoder, String) DecodeCGAffineTransform(NSCoder, String)

Decodes and then returns the affine transform structure that is associated with the designated key.
DecodeCGPoint(NSCoder, String) DecodeCGPoint(NSCoder, String)

Decodes and then returns the point structure that is associated with the designated key.
DecodeCGRect(NSCoder, String) DecodeCGRect(NSCoder, String)

Decodes and then returns the rectangle structure that is associated with the designated key.
DecodeCGSize(NSCoder, String) DecodeCGSize(NSCoder, String)

Decodes and then returns the size structure that is associated with the designated key.
DecodeCGVector(NSCoder, String) DecodeCGVector(NSCoder, String)

Decodes and then returns the vector structure that is associated with the designated key.
DecodeDirectionalEdgeInsets(NSCoder, String) DecodeDirectionalEdgeInsets(NSCoder, String)
DecodeUIEdgeInsets(NSCoder, String) DecodeUIEdgeInsets(NSCoder, String)

Decodes and then returns the edge insets that are associated with the designated key.
DecodeUIOffsetForKey(NSCoder, String) DecodeUIOffsetForKey(NSCoder, String)

Decodes and then returns the offset that is associated with the designated key.
Encode(NSCoder, CGAffineTransform, String) Encode(NSCoder, CGAffineTransform, String)

Encodes the affine transform and also associates it with the designated key.
Encode(NSCoder, CGPoint, String) Encode(NSCoder, CGPoint, String)
Encode(NSCoder, CGRect, String) Encode(NSCoder, CGRect, String)
Encode(NSCoder, CGSize, String) Encode(NSCoder, CGSize, String)
Encode(NSCoder, CGVector, String) Encode(NSCoder, CGVector, String)

Encodes the vector and also associates it with the designated key.
Encode(NSCoder, NSDirectionalEdgeInsets, String) Encode(NSCoder, NSDirectionalEdgeInsets, String)
Encode(NSCoder, UIEdgeInsets, String) Encode(NSCoder, UIEdgeInsets, String)

Encodes the edge insets and also associates them with the designated key.
Encode(NSCoder, UIOffset, String) Encode(NSCoder, UIOffset, String)

Encodes the offset and also associates it with the designated key.
GetAccessibilityCustomRotors(NSObject) GetAccessibilityCustomRotors(NSObject)

Gets the array of UIAccessibilityCustomRotor objects appropriate for this object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[]) SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])

Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.

Applies to

See also