NoesisGUI

DependencyObject Class

Represents an object that participates in the dependency property system.

The DependencyObject class enables the property system services on its many derived classes. The property system's primary function is to compute the values of properties, and to provide system notification about values that have changed. Another key class that participates in the property system is DependencyProperty. DependencyProperty enables the registration of dependency properties into the property system, and provides identification and information about each dependency property, whereas DependencyObject as a base class enables objects to use the dependency properties.

http://msdn.microsoft.com/en-us/library/system.windows.dependencyobject.aspx

Methods

From DependencyObject

Name Description
ClearAnimation Clears the animation value of a property
ClearAnimation Clears the animation value of a property
ClearLocalValue Clears the local value of a property The property to be cleared is specified by a DependencyProperty identifier
CoerceValue Coerces and validates the effective property value
CoerceValue Coerces and validates the effective property value
DependencyPropertyChanged Returns the PropertyChanged event
Destroyed Destroyed delegate is raised when object is going to be destroyed
GetBaseValue Returns the base value without animation nor coerce (this never returns IExpression like GetLocalValue)
GetLocalValue Returns the local value of a dependency property, if it exists.
GetValue Returns the current effective value of a dependency property on this instance of a DependencyObject
GetValueObject Returns the current effective value of a dependency property on this instance of a DependencyObject as a boxed value
GetValueProvider Gets the provider that returns the effective value for the specified dependency property
HasAnimatedProperties Returns true if there is any animated property
InvalidateProperty Re-evaluates the effective value for the specified dependency property if necessary If null is passed, a full re-evaluation could be needed
IsCached Returns if the value is stored in the cache. If true, the priority is returned in the provider field
SetAnimation Sets the animated value of a property
SetCurrentValue Sets the current value of a dependency property. The current value is set on the coerce field, without modifying source or animated value
SetCurrentValueObject Sets the current value of a dependency property using a boxed value
SetExpression Sets the expression to be evaluated dynamically to obtain the value of the property
SetValue Sets the local value of a dependency property
SetValueObject Sets the local value (boxed) of a dependency property

Properties

DependencyObject has no properties

Events

DependencyObject has no events

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