Class HardwareKeyListenerExtensions

Making it easier to manage HardwareKeyListeners

Inheritance

Object

HardwareKeyListenerExtensions

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Forms9Patch

Assembly: Forms9Patch.dll

Syntax

public static class HardwareKeyListenerExtensions

Methods

AddHardwareKeyListener(HardwareKeyPage, HardwareKeyListener)

Adds a hardware key listener to this ContentPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this HardwareKeyPage page, HardwareKeyListener hardwareKeyListener)

Parameters

Type	Name	Description
HardwareKeyPage	page	Forms9Patch.HardwareKeyPage.
HardwareKeyListener	hardwareKeyListener	Hardware key listener.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(HardwareKeyPage, String)

Adds a hardware key listener to HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this HardwareKeyPage page, string keyInput)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.
String	keyInput	Key input.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(HardwareKeyPage, String, HardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this HardwareKeyPage page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(HardwareKeyPage, String, HardwareKeyModifierKeys, String, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this HardwareKeyPage page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, string discoverableTitle, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
String	discoverableTitle	Discoverable title.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(HardwareKeyPage, String, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this HardwareKeyPage page, string keyInput, EventHandler<HardwareKeyEventArgs> onPressed)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.
String	keyInput	Key input.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(PopupBase, HardwareKeyListener)

Adds a hardware key listener to this ContentPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this PopupBase page, HardwareKeyListener hardwareKeyListener)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Forms9Patch.HardwareKeyPage.
HardwareKeyListener	hardwareKeyListener	Hardware key listener.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(PopupBase, String)

Adds a hardware key listener to HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this PopupBase page, string keyInput)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.
String	keyInput	Key input.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this PopupBase page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys, String, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this PopupBase page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, string discoverableTitle, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
String	discoverableTitle	Discoverable title.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(PopupBase, String, EventHandler<HardwareKeyEventArgs>)

Adds a hardware key listener to a HardwareKeyPage.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this PopupBase page, string keyInput, EventHandler<HardwareKeyEventArgs> onPressed)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.
String	keyInput	Key input.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(View, HardwareKeyListener)

Adds a hardware key listener to this Xamarin.Forms.View.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this View view, HardwareKeyListener hardwareKeyListener)

Parameters

Type	Name	Description
View	view	Xamarin.Forms.View.
HardwareKeyListener	hardwareKeyListener	Hardware key listener.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(View, String)

Adds the hardware key listener to a View.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this View view, string keyInput)

Parameters

Type	Name	Description
View	view	View.
String	keyInput	Key input.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(View, String, HardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs>)

Adds the hardware key listener to a View.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this View view, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
View	view	View.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(View, String, HardwareKeyModifierKeys, String, EventHandler<HardwareKeyEventArgs>)

Adds the hardware key listener to a View.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this View view, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys, string discoverableTitle, EventHandler<HardwareKeyEventArgs> onPressed = null)

Parameters

Type	Name	Description
View	view	View.
String	keyInput	Key input.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.
String	discoverableTitle	Discoverable title.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

AddHardwareKeyListener(View, String, EventHandler<HardwareKeyEventArgs>)

Adds the hardware key listener to a View.

Declaration

public static HardwareKeyListener AddHardwareKeyListener(this View view, string keyInput, EventHandler<HardwareKeyEventArgs> onPressed)

Parameters

Type	Name	Description
View	view	View.
String	keyInput	Key input.
EventHandler<HardwareKeyEventArgs>	onPressed	On pressed.

Returns

Type	Description
HardwareKeyListener	The hardware key listener.

ClearHardwareKeyListeners(HardwareKeyPage)

Clears the hardware key listeners for this HardwareKeyPage.

Declaration

public static void ClearHardwareKeyListeners(this HardwareKeyPage page)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.

ClearHardwareKeyListeners(PopupBase)

Clears the hardware key listeners for this HardwareKeyPage.

Declaration

public static void ClearHardwareKeyListeners(this PopupBase page)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.

ClearHardwareKeyListeners(View)

Clears the hardware key listeners for this View.

Declaration

public static void ClearHardwareKeyListeners(this View view)

Parameters

Type	Name	Description
View	view	View.

GetHardwareKeyListeners(HardwareKeyPage)

Gets the collection of hardware key listeners for this ContentPage

Declaration

public static ObservableCollection<HardwareKeyListener> GetHardwareKeyListeners(this HardwareKeyPage page)

Parameters

Type	Name	Description
HardwareKeyPage	page	Forms9Patch.HardwareKeyPage.

Returns

Type	Description
ObservableCollection<HardwareKeyListener>	The hardware key listeners.

GetHardwareKeyListeners(PopupBase)

Gets the collection of hardware key listeners for this ContentPage

Declaration

public static ObservableCollection<HardwareKeyListener> GetHardwareKeyListeners(this PopupBase page)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Forms9Patch.HardwareKeyPage.

Returns

Type	Description
ObservableCollection<HardwareKeyListener>	The hardware key listeners.

GetHardwareKeyListeners(View)

Gets the collection of hardware key listeners for this Xamarin.Forms.View

Declaration

public static ObservableCollection<HardwareKeyListener> GetHardwareKeyListeners(this View view)

Parameters

Type	Name	Description
View	view	Xamarin.Forms.View.

Returns

Type	Description
ObservableCollection<HardwareKeyListener>	The hardware key listeners.

HardwareKeyFocus(HardwareKeyPage)

Sets the HardwareKeyFocus to this page.

Declaration

public static void HardwareKeyFocus(this HardwareKeyPage page)

Parameters

Type	Name	Description
HardwareKeyPage	page	Page.

HardwareKeyFocus(PopupBase)

Sets the HardwareKeyFocus to this page.

Declaration

public static void HardwareKeyFocus(this PopupBase page)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Page.

HardwareKeyFocus(View)

Sets the HardwareKeyFocus to this view.

Declaration

public static void HardwareKeyFocus(this View view)

Parameters

Type	Name	Description
View	view	View.

HardwareKeyUnfocus(VisualElement)

Removes the hardware key focus from this VisualElement

Declaration

public static void HardwareKeyUnfocus(this VisualElement visualElement)

Parameters

Type	Name	Description
VisualElement	visualElement	Visual element.

RemoveHardwareKeyListener(HardwareKeyPage, HardwareKeyListener)

Removes a hardware key listener from this Xamarin.Forms.View.

Declaration

public static void RemoveHardwareKeyListener(this HardwareKeyPage page, HardwareKeyListener listener)

Parameters

Type	Name	Description
HardwareKeyPage	page	Forms9Patch.HardwareKeyPage.
HardwareKeyListener	listener	Listener.

RemoveHardwareKeyListener(HardwareKeyPage, String, HardwareKeyModifierKeys)

Matches a hardware key listener and, if found, removes it from this ContentPage.

Declaration

public static void RemoveHardwareKeyListener(this HardwareKeyPage page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys = HardwareKeyModifierKeys.None)

Parameters

Type	Name	Description
HardwareKeyPage	page	Forms9Patch.HardwareKeyPage.
String	keyInput	Key Label.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.

RemoveHardwareKeyListener(PopupBase, HardwareKeyListener)

Removes a hardware key listener from this Xamarin.Forms.View.

Declaration

public static void RemoveHardwareKeyListener(this PopupBase page, HardwareKeyListener listener)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Forms9Patch.HardwareKeyPage.
HardwareKeyListener	listener	Listener.

RemoveHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys)

Matches a hardware key listener and, if found, removes it from this ContentPage.

Declaration

public static void RemoveHardwareKeyListener(this PopupBase page, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys = HardwareKeyModifierKeys.None)

Parameters

Type	Name	Description
Forms9Patch.PopupBase	page	Forms9Patch.HardwareKeyPage.
String	keyInput	Key Label.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.

RemoveHardwareKeyListener(View, HardwareKeyListener)

Removes a hardware key listener from this ContentPage.

Declaration

public static void RemoveHardwareKeyListener(this View view, HardwareKeyListener listener)

Parameters

Type	Name	Description
View	view	View.
HardwareKeyListener	listener	Listener.

RemoveHardwareKeyListener(View, String, HardwareKeyModifierKeys)

Matches a hardware key listener and, if found, removes it from this Xamarin.Forms.View.

Declaration

public static void RemoveHardwareKeyListener(this View view, string keyInput, HardwareKeyModifierKeys hardwareKeyModifierKeys = HardwareKeyModifierKeys.None)

Parameters

Type	Name	Description
View	view	Xamarin.Forms.View.
String	keyInput	Key Label.
HardwareKeyModifierKeys	hardwareKeyModifierKeys	Hardware key modifier keys.