AUParameterTree Class
Definition
Important
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A tree that contains all of the audio unit parameters for an audio unit.
[Foundation.Register("AUParameterTree", true)]
public class AUParameterTree : AudioUnit.AUParameterGroup, IDisposable[<Foundation.Register("AUParameterTree", true)>]
type AUParameterTree = class
inherit AUParameterGroup
interface INSCoding
interface INativeObject
interface IDisposable
interface INSSecureCoding- Inheritance
- Attributes
- Implements
Constructors
| Name | Description |
|---|---|
| AUParameterTree() |
Creates a new AUParameterTree with default values. |
| AUParameterTree(NativeHandle) |
A constructor used when creating managed representations of unmanaged objects. Called by the runtime. |
| AUParameterTree(NSCoder) |
A constructor that initializes the object from the data stored in the unarchiver object. |
| AUParameterTree(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
Properties
| Name | Description |
|---|---|
| AccessibilityAttributedUserInputLabels | (Inherited from NSObject) |
| AccessibilityRespondsToUserInteraction | (Inherited from NSObject) |
| AccessibilityTextualContext | (Inherited from NSObject) |
| AccessibilityUserInputLabels | (Inherited from NSObject) |
| AllParameters |
Gets an array that contains all the parameters in the parameter group, including parameters in parameter group children. (Inherited from AUParameterGroup) |
| Children |
Gets an array of the child nodes in the parameter group. (Inherited from AUParameterGroup) |
| Class | (Inherited from NSObject) |
| ClassHandle |
The Objective-C class handle for this class. |
| DebugDescription | (Inherited from NSObject) |
| Description | (Inherited from NSObject) |
| DisplayName |
Gets the localized display name for the node. (Inherited from AUParameterNode) |
| ExposedBindings | (Inherited from NSObject) |
| Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
| Identifier |
Gets the permanent unique identifier for the node. (Inherited from AUParameterNode) |
| ImplementorDisplayNameWithLengthCallback |
Callback for retrieving an abbreviated display name. (Inherited from AUParameterNode) |
| ImplementorStringFromValueCallback |
Gets or sets the callback that provides a string representation of the value of the parameter. (Inherited from AUParameterNode) |
| ImplementorValueFromStringCallback |
Gets or sets the callback that provides a parameter value when provided with a string representation of the value of the parameter. (Inherited from AUParameterNode) |
| ImplementorValueObserver |
Gets or sets the AUImplementorValueObserver that notifies the audio unit when a parameter value changes. (Inherited from AUParameterNode) |
| ImplementorValueProvider |
Gets or sets the AUImplementorValueObserver that updates stale parameter values. (Inherited from AUParameterNode) |
| IsDirectBinding |
Gets or sets a value indicating whether this instance uses direct Objective-C binding. (Inherited from NSObject) |
| IsProxy | (Inherited from NSObject) |
| KeyPath |
Gets or sets the key path, the concatenation of the parameter's and its parents' identifiers. (Inherited from AUParameterNode) |
| RetainCount | (Inherited from NSObject) |
| Self | (Inherited from NSObject) |
| Superclass | (Inherited from NSObject) |
| SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
| Zone | (Inherited from NSObject) |
Methods
| Name | Description |
|---|---|
| AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr) | (Inherited from NSObject) |
| AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr) | (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() | (Inherited from NSObject) |
| BeginInvokeOnMainThread(Action) |
Invokes the specified action asynchronously on the main UI thread. (Inherited from NSObject) |
| BeginInvokeOnMainThread(Selector, NSObject) |
Invokes asynchronously the specified code on the main UI thread. (Inherited from NSObject) |
| Bind(NSString, NSObject, String, NSBindingOptions) | (Inherited from NSObject) |
| Bind(NSString, NSObject, String, NSDictionary) | (Inherited from NSObject) |
| CommitEditing() | (Inherited from NSObject) |
| CommitEditing(NSObject, Selector, IntPtr) | (Inherited from NSObject) |
| ConformsToProtocol(NativeHandle) | (Inherited from NSObject) |
| Copy() | (Inherited from NSObject) |
| CreateGroup(AUParameterGroup, String, String, UInt64) |
Copies a template parameter group and sets the |
| CreateGroup(String, String, AUParameterNode[]) |
Creates a parameter group with the specified |
| CreateGroupTemplate(AUParameterNode[]) |
Creates a prototype parameter group for creating related classes of parameter groups. |
| CreateParameter(String, String, UInt64, Single, Single, AudioUnitParameterUnit, String, AudioUnitParameterOptions, String[], NSNumber[]) |
Creates a new parameter with the specified values. |
| CreateTokenByAddingParameterObserver(AUParameterObserver) |
Adds a observer for the parameter and returns a token that developers can use to identify it. (Inherited from AUParameterNode) |
| CreateTokenByAddingParameterRecordingObserver(AUParameterRecordingObserver) |
Adds a recording observer for the parameter and returns a token that developers can use to identify it. (Inherited from AUParameterNode) |
| CreateTree(AUParameterNode[]) |
Creates a new parameter tree. |
| DangerousAutorelease() |
Calls the 'autorelease' selector on this object. (Inherited from NSObject) |
| DangerousRelease() |
Calls the 'release' selector on this object. (Inherited from NSObject) |
| DangerousRetain() |
Calls the 'retain' selector on this object. (Inherited from NSObject) |
| DidChange(NSKeyValueChange, NSIndexSet, NSString) | (Inherited from NSObject) |
| DidChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| DidChangeValue(String) | (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) | (Inherited from NSObject) |
| EncodeTo(NSCoder) |
Encodes the state of the object using the provided encoder. |
| Equals(NSObject) |
Determines whether the specified NSObject is equal to the current NSObject. (Inherited from NSObject) |
| Equals(Object) |
Determines whether the specified object is equal to the current NSObject. (Inherited from NSObject) |
| GetBindingInfo(NSString) | (Inherited from NSObject) |
| GetBindingOptionDescriptions(NSString) | (Inherited from NSObject) |
| GetBindingValueClass(NSString) | (Inherited from NSObject) |
| GetDictionaryOfValuesFromKeys(NSString[]) | (Inherited from NSObject) |
| GetDisplayName(IntPtr) |
Returns the possibly truncated localized display name for the node. (Inherited from AUParameterNode) |
| GetHashCode() |
Generates a hash code for the current instance. (Inherited from NSObject) |
| GetMethodForSelector(Selector) | (Inherited from NSObject) |
| GetNativeHash() | (Inherited from NSObject) |
| GetParameter(UInt32, UInt32, UInt32) |
Gets the parameter at the specified |
| GetParameter(UInt64) |
Gets the parameter at the specified address. |
| GetToken(AUParameterAutomationObserver) |
Adds a parameter automation observer for the parameter and returns a token that developers can use to identify it. (Inherited from AUParameterNode) |
| Init() |
Initializes the object by calling the Objective-C |
| InitializeHandle(NativeHandle, String) | (Inherited from NSObject) |
| InitializeHandle(NativeHandle) | (Inherited from NSObject) |
| Invoke(Action, Double) |
Invokes the specified action after the specified delay. (Inherited from NSObject) |
| Invoke(Action, TimeSpan) |
Invokes the specified action after the specified delay. (Inherited from NSObject) |
| InvokeOnMainThread(Action) |
Invokes the specified action synchronously on the main UI thread. (Inherited from NSObject) |
| InvokeOnMainThread(Selector, NSObject) |
Invokes synchronously 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() | (Inherited from NSObject) |
| ObjectDidEndEditing(NSObject) | (Inherited from NSObject) |
| ObserveValue(NSString, NSObject, NSDictionary, IntPtr) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean) | (Inherited from NSObject) |
| PerformSelector(Selector) | (Inherited from NSObject) |
| PrepareForInterfaceBuilder() | (Inherited from NSObject) |
| RemoveObserver(NSObject, NSString, IntPtr) | (Inherited from NSObject) |
| RemoveObserver(NSObject, NSString) | (Inherited from NSObject) |
| RemoveObserver(NSObject, String, IntPtr) | (Inherited from NSObject) |
| RemoveObserver(NSObject, String) | (Inherited from NSObject) |
| RemoveParameterObserver(AUParameterObserverToken) |
Removes the parameter observer that is identified by |
| RemoveParameterObserver(IntPtr) |
Removes the parameter observer that is specified by |
| RespondsToSelector(Selector) | (Inherited from NSObject) |
| SetNilValueForKey(NSString) | (Inherited from NSObject) |
| SetValueForKey(NSObject, NSString) | (Inherited from NSObject) |
| SetValueForKeyPath(NativeHandle, NSString) |
Sets the value for the property identified by a given key path to a given value. (Inherited from NSObject) |
| SetValueForKeyPath(NSObject, NSString) | (Inherited from NSObject) |
| SetValueForUndefinedKey(NSObject, NSString) | (Inherited from NSObject) |
| SetValuesForKeysWithDictionary(NSDictionary) | (Inherited from NSObject) |
| TokenByAddingParameterObserver(AUParameterObserver) |
Adds an observer to a parameter or parameter group, and returns a token that identifies the observers for later removal. (Inherited from AUParameterNode) |
| TokenByAddingParameterRecordingObserver(AUParameterRecordingObserver) |
Adds a recording observer to a parameter or parameter group, and returns a token that identifies the observers for later removal. (Inherited from AUParameterNode) |
| ToString() |
Returns a string representation of the value of the current instance. (Inherited from NSObject) |
| Unbind(NSString) | (Inherited from NSObject) |
| ValueForKey(NSString) | (Inherited from NSObject) |
| ValueForKeyPath(NSString) | (Inherited from NSObject) |
| ValueForUndefinedKey(NSString) | (Inherited from NSObject) |
| WillChange(NSKeyValueChange, NSIndexSet, NSString) | (Inherited from NSObject) |
| WillChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| WillChangeValue(String) | (Inherited from NSObject) |