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KeyEventToCommand Class

Derived class from EventToCommand to map key events to a command.
Inheritance Hierarchy

Namespace:  Enkoni.Framework.UI.Mvvm
Assembly:  Enkoni.Framework.UI (in Enkoni.Framework.UI.dll) Version: 1.3.0.1
Syntax
public class KeyEventToCommand : EventToCommand

The KeyEventToCommand type exposes the following members.

Constructors
  NameDescription
Public methodKeyEventToCommand
Initializes a new instance of the KeyEventToCommand class.
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Properties
  NameDescription
Public propertyAssociatedKeys
Gets or sets the associated keys.
Protected propertyAssociatedObject
Gets the object to which this TriggerAction is attached.
(Inherited from TriggerActionFrameworkElement.)
Protected propertyAssociatedObjectTypeConstraint
Gets the associated object type constraint.
(Inherited from TriggerActionFrameworkElement.)
Public propertyBindCanExecuteToIsEnabled
Gets or sets a value indicating whether the attached element must be disabled when the Command property's CanExecuteChanged event fires. If this property is true, and the command's CanExecute method returns false, the element will be disabled. If this property is false, the element will not be disabled when the command's CanExecute method changes. This is a DependencyProperty.
(Inherited from EventToCommand.)
Public propertyBindCanExecuteToIsEnabledValue
Gets or sets a value indicating whether the attached element must be disabled when the Command property's CanExecuteChanged event fires. If this property is true, and the command's CanExecute method returns false, the element will be disabled. This property is here for compatibility with the Silverlight version. This is NOT a DependencyProperty. For data binding, use the BindCanExecuteToIsEnabled property.
(Inherited from EventToCommand.)
Public propertyCanFreeze
Gets a value that indicates whether the object can be made unmodifiable.
(Inherited from Freezable.)
Public propertyCommand
Gets or sets the ICommand that this trigger is bound to. This is a DependencyProperty.
(Inherited from EventToCommand.)
Public propertyCommandParameter
Gets or sets an object that will be passed to the Command attached to this trigger. This is a DependencyProperty.
(Inherited from EventToCommand.)
Public propertyCommandParameterValue
Gets or sets an object that will be passed to the Command attached to this trigger. This property is here for compatibility with the Silverlight version. This is NOT a DependencyProperty. For data binding, use the CommandParameter property.
(Inherited from EventToCommand.)
Public propertyDependencyObjectType
Gets the DependencyObjectType that wraps the CLR type of this instance. 
(Inherited from DependencyObject.)
Public propertyDispatcher
Gets the Dispatcher this DispatcherObject is associated with.
(Inherited from DispatcherObject.)
Public propertyHasAnimatedProperties
Gets a value that indicates whether one or more AnimationClock objects is associated with any of this object's dependency properties.
(Inherited from Animatable.)
Public propertyIsEnabled
Gets or sets a value indicating whether this action will run when invoked. This is a dependency property.
(Inherited from TriggerAction.)
Public propertyIsFrozen
Gets a value that indicates whether the object is currently modifiable.
(Inherited from Freezable.)
Public propertyIsSealed
Gets a value that indicates whether this instance is currently sealed (read-only).
(Inherited from DependencyObject.)
Public propertyMarkEventAsHandled
Gets or sets a value indicating whether the Handled property must set to after execution of the command.
Public propertyPassEventArgsToCommand
Gets or sets a value indicating whether the EventArgs passed to the event handler will be forwarded to the Execute(Object) method, when the event is fired (if the bound ICommand accepts an argument of type EventArgs).

For example, use a RelayCommandT to get the arguments of a MouseMove event.

(Inherited from EventToCommand.)
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Methods
  NameDescription
Public methodApplyAnimationClock(DependencyProperty, AnimationClock)
Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the SnapshotAndReplace handoff behavior is used.
(Inherited from Animatable.)
Public methodApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior)
Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the specified HandoffBehavior is used.
(Inherited from Animatable.)
Public methodAttach
Attaches to the specified object.
(Inherited from TriggerAction.)
Public methodBeginAnimation(DependencyProperty, AnimationTimeline)
Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the SnapshotAndReplace handoff behavior is used.
(Inherited from Animatable.)
Public methodBeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior)
Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the specified HandoffBehavior is used.
(Inherited from Animatable.)
Public methodCheckAccess
Determines whether the calling thread has access to this DispatcherObject.
(Inherited from DispatcherObject.)
Public methodClearValue(DependencyProperty)
Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier.
(Inherited from DependencyObject.)
Public methodClearValue(DependencyPropertyKey)
Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey.
(Inherited from DependencyObject.)
Public methodClone
Creates a modifiable clone of this Animatable, making deep copies of this object's values. When copying this object's dependency properties, this method copies resource references and data bindings (but they might no longer resolve) but not animations or their current values.
(Inherited from Animatable.)
Protected methodCloneCore
Makes the instance a clone (deep copy) of the specified Freezable using base (non-animated) property values.
(Inherited from Freezable.)
Public methodCloneCurrentValue
Creates a modifiable clone (deep copy) of the Freezable using its current values.
(Inherited from Freezable.)
Protected methodCloneCurrentValueCore
Makes the instance a modifiable clone (deep copy) of the specified Freezable using current property values.
(Inherited from Freezable.)
Public methodCoerceValue
Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject.
(Inherited from DependencyObject.)
Protected methodCreateInstance
Initializes a new instance of the Freezable class.
(Inherited from Freezable.)
Protected methodCreateInstanceCore
When implemented in a derived class, creates a new instance of the Freezable derived class.
(Inherited from TriggerAction.)
Public methodDetach
Detaches this instance from its associated object.
(Inherited from TriggerAction.)
Public methodEquals
Determines whether a provided DependencyObject is equivalent to the current DependencyObject.
(Inherited from DependencyObject.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodFreeze
Makes the current object unmodifiable and sets its IsFrozen property to true.
(Inherited from Freezable.)
Protected methodFreezeCore
Makes this Animatable object unmodifiable or determines whether it can be made unmodifiable.
(Inherited from Animatable.)
Public methodGetAnimationBaseValue
Returns the non-animated value of the specified DependencyProperty.
(Inherited from Animatable.)
Public methodGetAsFrozen
Creates a frozen copy of the Freezable, using base (non-animated) property values. Because the copy is frozen, any frozen sub-objects are copied by reference.
(Inherited from Freezable.)
Protected methodGetAsFrozenCore
Makes the instance a frozen clone of the specified Freezable using base (non-animated) property values.
(Inherited from Freezable.)
Public methodGetCurrentValueAsFrozen
Creates a frozen copy of the Freezable using current property values. Because the copy is frozen, any frozen sub-objects are copied by reference.
(Inherited from Freezable.)
Protected methodGetCurrentValueAsFrozenCore
Makes the current instance a frozen clone of the specified Freezable. If the object has animated dependency properties, their current animated values are copied.
(Inherited from Freezable.)
Public methodGetHashCode
Gets a hash code for this DependencyObject.
(Inherited from DependencyObject.)
Public methodGetLocalValueEnumerator
Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject.
(Inherited from DependencyObject.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodGetValue
Returns the current effective value of a dependency property on this instance of a DependencyObject.
(Inherited from DependencyObject.)
Public methodInvalidateProperty
Re-evaluates the effective value for the specified dependency property
(Inherited from DependencyObject.)
Public methodInvoke
Provides a simple way to invoke this trigger programmatically without any EventArgs.
(Inherited from EventToCommand.)
Protected methodInvoke(Object)
Executes the trigger.

To access the EventArgs of the fired event, use a RelayCommandT and leave the CommandParameter and CommandParameterValue empty.

(Overrides EventToCommandInvoke(Object).)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnAttached
Called when a FrameworkElement/Control is attached.
(Inherited from EventToCommand.)
Protected methodOnChanged
Called when the current Freezable object is modified.
(Inherited from Freezable.)
Protected methodOnDetaching
Called when the action is being detached from its AssociatedObject, but before it has actually occurred.
(Inherited from TriggerAction.)
Protected methodOnFreezablePropertyChanged(DependencyObject, DependencyObject)
Ensures that appropriate context pointers are established for a DependencyObjectType data member that has just been set.
(Inherited from Freezable.)
Protected methodOnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty)
This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.
(Inherited from Freezable.)
Protected methodOnPropertyChanged
Overrides the DependencyObject implementation of OnPropertyChanged(DependencyPropertyChangedEventArgs) to also invoke any Changed handlers in response to a changing dependency property of type Freezable.
(Inherited from Freezable.)
Public methodReadLocalValue
Returns the local value of a dependency property, if it exists.
(Inherited from DependencyObject.)
Protected methodReadPreamble
Ensures that the Freezable is being accessed from a valid thread. Inheritors of Freezable must call this method at the beginning of any API that reads data members that are not dependency properties.
(Inherited from Freezable.)
Public methodSetCurrentValue
Sets the value of a dependency property without changing its value source.
(Inherited from DependencyObject.)
Public methodSetValue(DependencyProperty, Object)
Sets the local value of a dependency property, specified by its dependency property identifier.
(Inherited from DependencyObject.)
Public methodSetValue(DependencyPropertyKey, Object)
Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property.
(Inherited from DependencyObject.)
Protected methodShouldSerializeProperty
Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.
(Inherited from DependencyObject.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodVerifyAccess
Enforces that the calling thread has access to this DispatcherObject.
(Inherited from DispatcherObject.)
Protected methodWritePostscript
Raises the Changed event for the Freezable and invokes its OnChanged method. Classes that derive from Freezable should call this method at the end of any API that modifies class members that are not stored as dependency properties.
(Inherited from Freezable.)
Protected methodWritePreamble
Verifies that the Freezable is not frozen and that it is being accessed from a valid threading context. Freezable inheritors should call this method at the beginning of any API that writes to data members that are not dependency properties.
(Inherited from Freezable.)
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Events
  NameDescription
Public eventChanged
Occurs when the Freezable or an object it contains is modified.
(Inherited from Freezable.)
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Explicit Interface Implementations
  NameDescription
Explicit interface implementationPrivate propertySystem#Windows#Interactivity#IAttachedObject#AssociatedObject
Gets the associated object.
(Inherited from TriggerAction.)
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See Also