AttachedProperty Class

Reference

Definition

Namespace:: System.Activities.Presentation.Model

Assembly:: System.Activities.Presentation.dll

Important

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Used in order to associate or attach additional information to the instance of an object.

public ref class AttachedProperty abstract

public abstract class AttachedProperty

type AttachedProperty = class

Public MustInherit Class AttachedProperty

Inheritance: Object
AttachedProperty

Derived: System.Activities.Presentation.Model.AttachedProperty<T>

Remarks

This is used by the Windows Workflow Designer in order to keep track of interesting pieces of data during an editing session for data that is otherwise transient, that will (mostly) be discarded at the end of an editing session. AttachedProperty is useful as items in the View can bind to the values and react to changes. For instance, this is the way that the selected item template is displayed (it keys off of an attached property for selection).

Constructors

AttachedProperty()

Initializes a new instance of the AttachedProperty class.

Properties

IsBrowsable	Gets or sets a Boolean value that indicates whether the AttachedProperty is browsable.
IsReadOnly	Gets a value that determines whether the attached property is read-only.
Name	Gets or sets the name of the property.
OwnerType	Gets or sets the owner type.
Type	Gets the type.

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
GetValue(ModelItem)	Retrieves the value of the specified model item.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
NotifyPropertyChanged(ModelItem)	Creates a notification that indicates that the specified model item has changed.
ResetValue(ModelItem)	Resets the specified model item to the default value.
SetValue(ModelItem, Object)	Sets the specified model item to the specified value.
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to