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UpdatePropertyAction Class

Updates the associated objects binding of the specified property; e.g. display computed properties like current time without the need to write a special services that provide individual property change events.
Inheritance Hierarchy
SystemObject
  System.Windows.ThreadingDispatcherObject
    System.WindowsDependencyObject
      System.WindowsFreezable
        System.Windows.Media.AnimationAnimatable
          TriggerAction
            TargetedTriggerAction
              TargetedTriggerActionFrameworkElement
                TomsToolbox.Wpf.InteractivityUpdatePropertyAction

Namespace:  TomsToolbox.Wpf.Interactivity
Assembly:  TomsToolbox.Wpf (in TomsToolbox.Wpf.dll) Version: 1.0.70.0
Syntax
public class UpdatePropertyAction : TargetedTriggerAction<FrameworkElement>

The UpdatePropertyAction type exposes the following members.

Constructors
  NameDescription
Public methodUpdatePropertyAction
Initializes a new instance of the UpdatePropertyAction class
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Properties
  NameDescription
Public propertyProperty
Gets the property that should be refreshed.

[CanBeNull]

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Methods
  NameDescription
Protected methodInvoke
Invokes the action.
(Overrides TriggerAction.Invoke(Object).)
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Fields
  NameDescription
Public fieldStatic memberPropertyProperty
Identifies the Property dependency property

[NotNull]

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Extension Methods
  NameDescription
Public Extension MethodAncestors
Returns an enumeration of the ancestor elements in the logical tree of this element.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodAncestorsAndSelf
Returns an enumeration of elements that contain this element, and the ancestors in the logical tree of this element.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodGetExportProvider
Gets the active export provider for the specified object.

[NotNull]

(Defined by ExportProviderLocator.)
Public Extension MethodGetRootVisual
Gets the root visual for the item.

[NotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodGetValueT (Defined by DependencyObjectExtensions.)
Public Extension MethodGetWindowHandle
Gets the window handle of the HwndSource hosting this item.
(Defined by DependencyObjectExtensions.)
Public Extension MethodSafeCastT
Performs a cast from object to T, avoiding possible null violations if T is a value type.

[CanBeNull]

(Defined by ObjectExtensions.)
Public Extension MethodSetExportProvider
Sets the export provider.
(Defined by ExportProviderLocator.)
Public Extension MethodTryFindAncestorTOverloaded.
Returns the first element in the ancestor list that implements the type of the type parameter.

[CanBeNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodTryFindAncestorT(FuncT, Boolean)Overloaded.
Returns the first element in the ancestor list that implements the type of the type parameter.

[CanBeNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodTryFindAncestorOrSelfTOverloaded.
Returns the first element in the ancestor list that implements the type of the type parameter.

[CanBeNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodTryFindAncestorOrSelfT(FuncT, Boolean)Overloaded.
Returns the first element in the ancestor list that implements the type of the type parameter.

[CanBeNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodTryGetExportProvider
Gets the active export provider for the specified object, or null if no export provider is registered.

[CanBeNull]

(Defined by ExportProviderLocator.)
Public Extension MethodTryGetRootVisual
Gets the root visual for the item.

[CanBeNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualAncestors
Returns an enumeration of the ancestor elements in the visual tree of this element.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualAncestorsAndSelf
Returns an enumeration of elements that contains this element, and the ancestors in the visual tree of this element.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualChildren
Enumerates the immediate children of the specified item.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualChildrenAndSelf
Enumerates the specified item and it's immediate children.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualDescendants
Enumerates all visuals descendants of the specified item.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
Public Extension MethodVisualDescendantsAndSelf
Enumerates the specified item and all it's visual descendants.

[NotNull, ItemNotNull]

(Defined by DependencyObjectExtensions.)
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Examples
XAML
<TextBlock x:Name="Text" Text="{Binding SomeComputedPropertyWithoutChangeNotification}" />
<i:Interaction.Triggers>
  <ei:TimerTrigger MillisecondsPerTick="1000">
    <toms:UpdatePropertyAction TargetName="Text" Property="{x:Static TextBlock.TextProperty}"/>
  </ei:TimerTrigger>
</i:Interaction.Triggers>
See Also