PropertyValue Members

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Maintains a data model for the value of a property.

The PropertyValue type exposes the following members.

Constructors

	Name	Description
	PropertyValue	Creates a new instance of the PropertyValue class with the parent property set to a specified PropertyEntry object.

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Methods

	Name	Description
	ClearValue	When implemented in a derived class, clears the PropertyValue so that it is unset.
	ConvertStringToValue	When implemented in a derived class, converts the specified StringValue to a Value.
	ConvertValueToString	When implemented in a derived class, converts the specified Value to a StringValue.
	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.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValueCore	When implemented in a derived class, returns a Value.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	NotifyRootValueChanged	Raises the SubPropertyChanged event when the underlying value type is changed externally, as on the design surface.
	NotifySubPropertyChanged	Raises the SubPropertyChanged event when one of the sub-properties of this property has changed.
	OnPropertyChanged	Overloaded. Raises the PropertyChanged event when the property value has changed.
	OnPropertyValueException	Default implementation that raises the PropertyValueException event when PropertyValue properties experience failure getting or setting values in the underlying collection of data.
	SetValueCore	When implemented in a derived class, sets the Value.
	ToString	Returns a String that represents the current Object. (Inherited from Object.)
	ValidateValue	When implemented in a derived class, throws an exception if verification of the specified value object shows it to be invalid.

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Properties

	Name	Description
	CanConvertFromString	When implemented in a derived class, indicates whether Value can be converted from a string.
	CatchExceptions	Gets a flag that indicates whether exceptions thrown during property value getting and setting should be caught or should be propagated directly to the caller.
	Collection	When implemented in a derived class, gets a collection of PropertyValue instances that correspond to items in a collection when IsCollection verifies that the property is a collection.
	HasSubProperties	When implemented in a derived class, gets a flag that indicates whether the type of this property supports sub-properties.
	IsCollection	When implemented in a derived class, gets a flag that indicates whether this PropertyValue is a collection.
	IsDefaultValue	When implemented in a derived class, gets a flag that indicates whether the Value is the default value for the property.
	IsMixedValue	When implemented in a derived class, gets a flag that indicates whether multiple objects contain this property and have different values.
	ParentProperty	Gets the parent PropertyEntry when the property implementation occurs in a host environment.
	Source	When implemented in a derived class, gets a PropertyValueSource that contains information about where this property value is coming from.
	StringValue	Gets or sets a Value as a String.
	SubProperties	When implemented in a derived class, gets a collection of sub-properties as PropertyEntry instances.
	Value	Gets or sets a property value in the underlying collection of property data.

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Events

	Name	Description
	PropertyChanged	Event fired when properties or sub-properties of the PropertyValue object change.
	PropertyValueException	Event used by host implementations for error handling.
	RootValueChanged	Event fired when the Value or StringValue property is updated as a result of the PropertyValue value being changed.
	SubPropertyChanged	Event fired when sub-properties are updated as a result of the PropertyValue being changed.

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See Also

Reference

PropertyValue Class

System.Activities.Design.PropertyEditing Namespace