UISearchDisplayDelegate UISearchDisplayDelegate Class

Definition

A class used to receive notifications from the UISearchDisplayController.

[Foundation.Protocol]
[Foundation.Register("UISearchDisplayDelegate", false)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public class UISearchDisplayDelegate : Foundation.NSObject, IDisposable, UIKit.IUISearchDisplayDelegate
type UISearchDisplayDelegate = class
    inherit NSObject
    interface IUISearchDisplayDelegate
    interface INativeObject
    interface IDisposable
Inheritance
UISearchDisplayDelegateUISearchDisplayDelegate
Attributes
Implements

Constructors

UISearchDisplayDelegate() UISearchDisplayDelegate()

Default constructor that initializes a new instance of this class with no parameters.

UISearchDisplayDelegate(IntPtr) UISearchDisplayDelegate(IntPtr)

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

UISearchDisplayDelegate(NSObjectFlag) UISearchDisplayDelegate(NSObjectFlag)

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

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)
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
DidBeginSearch(UISearchDisplayController) DidBeginSearch(UISearchDisplayController)

Developers should not use this deprecated method.

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)
DidEndSearch(UISearchDisplayController) DidEndSearch(UISearchDisplayController)

Indicates that the UISearchDisplayController has finished searching.

DidHideSearchResults(UISearchDisplayController, UITableView) DidHideSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController has hidden its table view.

DidLoadSearchResults(UISearchDisplayController, UITableView) DidLoadSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController has loaded its results table view.

DidShowSearchResults(UISearchDisplayController, UITableView) DidShowSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController has begun displaying its results table view.

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)
Equals(NSObject) Equals(NSObject) Inherited from NSObject
Equals(Object) Equals(Object) Inherited from NSObject
ExposedBindings() ExposedBindings() Inherited from NSObject
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)
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)
ShouldReloadForSearchScope(UISearchDisplayController, nint) ShouldReloadForSearchScope(UISearchDisplayController, nint)

Whether the results table view should be reloaded for a given scope.

ShouldReloadForSearchString(UISearchDisplayController, String) ShouldReloadForSearchString(UISearchDisplayController, String)

Whether the results table view should be reloaded for a given search string.

ToString() ToString()

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

(Inherited from NSObject)
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)
WillBeginSearch(UISearchDisplayController) WillBeginSearch(UISearchDisplayController)

Indicates that the UISearchDisplayControler is about to begin searching.

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)
WillEndSearch(UISearchDisplayController) WillEndSearch(UISearchDisplayController)

Indicates that the UISearchDisplayController is about to end searching.

WillHideSearchResults(UISearchDisplayController, UITableView) WillHideSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController is about to hide its results table view.

WillShowSearchResults(UISearchDisplayController, UITableView) WillShowSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController is about to display its table view.

WillUnloadSearchResults(UISearchDisplayController, UITableView) WillUnloadSearchResults(UISearchDisplayController, UITableView)

Indicates that the UISearchDisplayController is about to unload its results table view.

Properties

Class Class Inherited from NSObject
ClassHandle ClassHandle

The handle for this class.

(Inherited from NSObject)
DebugDescription DebugDescription

A developer-meaningful description of this object.

(Inherited from NSObject)
Description Description

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

(Inherited from NSObject)
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)
Zone Zone Inherited from NSObject

Extension Methods

GetDebugDescription(INSObjectProtocol) GetDebugDescription(INSObjectProtocol)
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.

DidBeginSearch(IUISearchDisplayDelegate, UISearchDisplayController) DidBeginSearch(IUISearchDisplayDelegate, UISearchDisplayController)

Developers should not use this deprecated method.

DidEndSearch(IUISearchDisplayDelegate, UISearchDisplayController) DidEndSearch(IUISearchDisplayDelegate, UISearchDisplayController)

Indicates that searching has ended.

DidHideSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) DidHideSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller hid its table view of results.

DidLoadSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) DidLoadSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller has loaded its UITableView of results.

DidShowSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) DidShowSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller has begun displayed its UITableView of results.

ShouldReloadForSearchScope(IUISearchDisplayDelegate, UISearchDisplayController, nint) ShouldReloadForSearchScope(IUISearchDisplayDelegate, UISearchDisplayController, nint)

Whether data should be reloaded, given the change in search options.

ShouldReloadForSearchString(IUISearchDisplayDelegate, UISearchDisplayController, String) ShouldReloadForSearchString(IUISearchDisplayDelegate, UISearchDisplayController, String)

Whether data should be reloaded, given the change in search string.

WillBeginSearch(IUISearchDisplayDelegate, UISearchDisplayController) WillBeginSearch(IUISearchDisplayDelegate, UISearchDisplayController)

Indicates that searching is about to start.

WillEndSearch(IUISearchDisplayDelegate, UISearchDisplayController) WillEndSearch(IUISearchDisplayDelegate, UISearchDisplayController)

Indicates that search is about to finish.

WillHideSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) WillHideSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller is about to hide its UITableView of results.

WillShowSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) WillShowSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller is about to show its UITableView of results.

WillUnloadSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView) WillUnloadSearchResults(IUISearchDisplayDelegate, UISearchDisplayController, UITableView)

Indicates that the controller is about to unload its UITableView of results.

Applies to

See also