UISearchBarDelegate UISearchBarDelegate Class

Definition

A class used to receive notifications from a UISearchBar.

[Foundation.Protocol]
[Foundation.Register("UISearchBarDelegate", false)]
public class UISearchBarDelegate : UIKit.UIBarPositioningDelegate, IDisposable, UIKit.IUISearchBarDelegate
type UISearchBarDelegate = class
    inherit UIBarPositioningDelegate
    interface IUISearchBarDelegate
    interface INativeObject
    interface IDisposable
    interface IUIBarPositioningDelegate
Inheritance
Attributes
Implements

Constructors

UISearchBarDelegate() UISearchBarDelegate()

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

UISearchBarDelegate(IntPtr) UISearchBarDelegate(IntPtr)

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

UISearchBarDelegate(NSObjectFlag) UISearchBarDelegate(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
BookmarkButtonClicked(UISearchBar) BookmarkButtonClicked(UISearchBar)

Indicates that the bookmark button was clicked.

CancelButtonClicked(UISearchBar) CancelButtonClicked(UISearchBar)

Indicates that the cancel button was clicked.

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
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)
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
GetPositionForBar(IUIBarPositioning) GetPositionForBar(IUIBarPositioning)

The UIBarPosition for the specified barPositioning.

(Inherited from UIBarPositioningDelegate)
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
ListButtonClicked(UISearchBar) ListButtonClicked(UISearchBar)

Indicates that the search results list button was clicked.

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)
OnEditingStarted(UISearchBar) OnEditingStarted(UISearchBar)

Indicates that the app user has begin editing the search text.

OnEditingStopped(UISearchBar) OnEditingStopped(UISearchBar)

Indicates that the user has finished editing the search text.

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)
SearchButtonClicked(UISearchBar) SearchButtonClicked(UISearchBar)

Indicates that the search button was clicked.

SelectedScopeButtonIndexChanged(UISearchBar, nint) SelectedScopeButtonIndexChanged(UISearchBar, nint)

Indicates that the scope button selection has changed.

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)
ShouldBeginEditing(UISearchBar) ShouldBeginEditing(UISearchBar)

Whether editing should begin in the specified search bar.

ShouldChangeTextInRange(UISearchBar, NSRange, String) ShouldChangeTextInRange(UISearchBar, NSRange, String)

Whether text in a specified range should be replaced with the given text.

ShouldEndEditing(UISearchBar) ShouldEndEditing(UISearchBar)

Whether editing should stop in the specified search bar.

TextChanged(UISearchBar, String) TextChanged(UISearchBar, String)

Indicates that the user changed the search text.

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)
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)

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.

GetPositionForBar(IUIBarPositioningDelegate, IUIBarPositioning) GetPositionForBar(IUIBarPositioningDelegate, IUIBarPositioning)

Returns the position for barPositioning after it has been added to the user interface.

BookmarkButtonClicked(IUISearchBarDelegate, UISearchBar) BookmarkButtonClicked(IUISearchBarDelegate, UISearchBar)

Indicates that the bookmark button was tapped.

CancelButtonClicked(IUISearchBarDelegate, UISearchBar) CancelButtonClicked(IUISearchBarDelegate, UISearchBar)

Indicates that the cancel button was tapped.

ListButtonClicked(IUISearchBarDelegate, UISearchBar) ListButtonClicked(IUISearchBarDelegate, UISearchBar)

Indicates that the list button was tapped.

OnEditingStarted(IUISearchBarDelegate, UISearchBar) OnEditingStarted(IUISearchBarDelegate, UISearchBar)

Indicates that the user has begun editing the search text.

OnEditingStopped(IUISearchBarDelegate, UISearchBar) OnEditingStopped(IUISearchBarDelegate, UISearchBar)

Indicates that the user has stopped editing the text field.

SearchButtonClicked(IUISearchBarDelegate, UISearchBar) SearchButtonClicked(IUISearchBarDelegate, UISearchBar)

Indicates that the search button was tapped.

SelectedScopeButtonIndexChanged(IUISearchBarDelegate, UISearchBar, nint) SelectedScopeButtonIndexChanged(IUISearchBarDelegate, UISearchBar, nint)

Indicates that the user has changed the scope of the search.

ShouldBeginEditing(IUISearchBarDelegate, UISearchBar) ShouldBeginEditing(IUISearchBarDelegate, UISearchBar)

Whether editing of the search text should be allowed.

ShouldChangeTextInRange(IUISearchBarDelegate, UISearchBar, NSRange, String) ShouldChangeTextInRange(IUISearchBarDelegate, UISearchBar, NSRange, String)

Whether the text in the specified range should be replaced with the specified text.

ShouldEndEditing(IUISearchBarDelegate, UISearchBar) ShouldEndEditing(IUISearchBarDelegate, UISearchBar)

Whether the editing of the search text should end.

TextChanged(IUISearchBarDelegate, UISearchBar, String) TextChanged(IUISearchBarDelegate, UISearchBar, String)

Indicates that the search text has changed.

Applies to

See also