Class KeyGestureExt

KeyGestureExt class is an extension of KeyGesture class. This class contains implementation for supporting multiple key gestures additionally.

Inheritance

System.Object

KeyGestureExt

Namespace: Syncfusion.Windows.Edit

Assembly: Syncfusion.Edit.Wpf.dll

Syntax

public class KeyGestureExt : KeyGesture

Constructors

KeyGestureExt(List<Key>, ModifierKeys)

Initializes a new instance of the KeyGestureExt class.

Declaration

public KeyGestureExt(List<Key> keys, ModifierKeys modifiers)

Parameters

Type	Name	Description
System.Collections.Generic.List<System.Windows.Input.Key>	keys	Specifies the collection of Keys for multiple Key KeyGesture. Keys should be given in the order they have to be matched.
System.Windows.Input.ModifierKeys	modifiers	Specifies the Modifier key.

KeyGestureExt(Key)

Initializes a new instance of the KeyGestureExt class.

Declaration

public KeyGestureExt(Key key)

Parameters

Type	Name	Description
System.Windows.Input.Key	key	specifies the key in a KeyGesture

KeyGestureExt(Key, ModifierKeys)

Initializes a new instance of the KeyGestureExt class.

Declaration

public KeyGestureExt(Key key, ModifierKeys modfiers)

Parameters

Type	Name	Description
System.Windows.Input.Key	key	Specifies the key in a KeyGesture
System.Windows.Input.ModifierKeys	modfiers	Specifies the modifier key

Properties

KeyCollection

Gets or sets the Keys collection for key gesture.

Declaration

public List<Key> KeyCollection { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Windows.Input.Key>

Remarks

Keys should be given in the order in which they have to be matched.

Methods

Matches(Object, InputEventArgs)

Overridden method of KeyGesture class used to match the KeyGestures.

Declaration

public override bool Matches(object targetElement, InputEventArgs inputEventArgs)

Parameters

Type	Name	Description
System.Object	targetElement	Specifies the element on which the KeyGesture is set.
System.Windows.Input.InputEventArgs	inputEventArgs	Specifies the KeyEventArgs containing information related to the key pressed and modifiers.

Returns

Type	Description
System.Boolean	returns true if the key gestures match else returns false.