ModelItem Members

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Represents a single item in the editing model. An item can be anything from a complex data structure down to a color or integer.

The ModelItem type exposes the following members.

Constructors

	Name	Description
	ModelItem	Creates a new ModelItem.

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Methods

	Name	Description
	BeginEdit	Overloaded. Opens an editing scope for the designer.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetCurrentValue	Returns the current value of the underlying model object the ModelItem is wrapping.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a String that represents the current Object. (Inherited from Object.)

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Extension Methods

	Name	Description
	FindParentModelItem	Determines the parent model item, based on the specified item and parent type. (Defined by ModelItemExtensions.)
	GetEditingContext	Retrieves the editing context of the specified model item. (Defined by ModelItemExtensions.)
	GetModelPath	Retrieves the path of the specified model item. (Defined by ModelItemExtensions.)
	GetParentEnumerator()	Overloaded. Retrieves an enumerator that contains the parents of the specified model item. (Defined by ModelItemExtensions.)
	GetParentEnumerator(Func<ModelItem, Boolean>)	Overloaded. Retrieves an enumerator that contains the parents of the specified model item. (Defined by ModelItemExtensions.)
	IsItemInFlowchart	Verifies whether a specified item is in the specified flowchart. (Defined by ActivityDesignerHelper.)
	IsItemInSequence	Verifies whether a specified item is in the specified sequence. (Defined by ActivityDesignerHelper.)
	TryGetPropertyValue(ModelItem%, array<String[])	Overloaded. Attempts to retrieve the value of the specified item at the specified path. (Defined by ModelItemExtensions.)
	TryGetPropertyValue(ModelItemCollection%, array<String[])	Overloaded. Attempts to retrieve the value of the specified item at the specified path. (Defined by ModelItemExtensions.)
	TryGetPropertyValue(ModelItemDictionary%, array<String[])	Overloaded. Attempts to retrieve the value of the specified item at the specified path. (Defined by ModelItemExtensions.)
	TrySetPropertyValue	Attempts to set the specified property value using the specified item, wrapped value, and path. (Defined by ModelItemExtensions.)

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Properties

	Name	Description
	Attributes	Returns the attributes declared on this item.
	Content	Returns the ContentPropertyAttribute of the item, or nulla null reference (Nothing in Visual Basic).
	Events	Returns the public events on this item.
	ItemType	Returns the type of object the item represents.
	Name	Represents the name or ID of the item.
	Parent	Returns the item that is the parent of this item.
	Parents	Returns all parents of this item.
	Properties	Returns the public properties on this item.
	Root	Returns the item that is the root of this tree.
	Source	Returns the property that provided this value.
	Sources	Returns all the properties that hold this value.
	View	Returns the Visual or Visual3D representing the UI for this item.

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Events

	Name	Description
	PropertyChanged	Implements INotifyPropertyChanged. Use this event to listen for changes to the model. This is also used by the data binding features of WPF.

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See Also

Reference

ModelItem Class

System.Activities.Design.Model Namespace