C# Класс Tortuga.Anchor.Modeling.Internals.ChangeTrackingPropertyBag

Property bag with basic change tracking capabilities.

Наследование: PropertyBagBase

Открытые методы

Метод	Описание
AcceptChanges ( bool recursive ) : void	Marks all fields as unchanged by storing them in the original values collection.
ChangeTrackingPropertyBag ( object owner ) : System	Property bag with basic change tracking capabilities.
ChangedProperties ( ) : IReadOnlyList	List of changed properties.
GetPreviousValue ( string propertyName ) : object	Gets the previous value for the indicated property.
GetValue ( [ propertyName = null ) : object	Implementors need to override this to return the indicated value.
IsDefined ( [ propertyName = null ) : bool	This property indicates whether or not the associated property was created.
RejectChanges ( bool recursive ) : void	Replaces the current values collection with the original values collection.
Set ( object value, PropertySetModes mode, string propertyName, object &oldValue ) : bool	Implementors need to override this to save the indicated value. This will create the property if it doesn't already exist

Метод	Описание
IsChangedGraph ( ) : bool	Determines whether any objects have unsaved changed in the graph.
OnChildIsChangedPropertyChanged ( object sender, PropertyChangedEventArgs e ) : void
UpdateChangeTrackingEventHandlers ( object oldValue, object newValue ) : void

Marks all fields as unchanged by storing them in the original values collection.

public AcceptChanges ( bool recursive ) : void
recursive	bool	if set to true [recursive].
Результат	void

Property bag with basic change tracking capabilities.

public ChangeTrackingPropertyBag ( object owner ) : System
owner	object	Owning model, used to fetch metadata
Результат	System

List of changed properties.

public ChangedProperties ( ) : IReadOnlyList
Результат	IReadOnlyList

Gets the previous value for the indicated property.

public GetPreviousValue ( string propertyName ) : object
propertyName	string	/// Name of the property. ///
Результат	object

Implementors need to override this to return the indicated value.

propertyName;propertyName is null propertyName is empty.;propertyName

public GetValue ( [ propertyName = null ) : object
propertyName	[	Name of the property to fetch.
Результат	object

This property indicates whether or not the associated property was created.

propertyName;propertyName is null propertyName is empty.;propertyName

public IsDefined ( [ propertyName = null ) : bool
propertyName	[
Результат	bool

Replaces the current values collection with the original values collection.

public RejectChanges ( bool recursive ) : void
recursive	bool	if set to true [recursive].
Результат	void

Implementors need to override this to save the indicated value.

This will create the property if it doesn't already exist

propertyName;propertyName is null propertyName is empty.;propertyName

public Set ( object value, PropertySetModes mode, string propertyName, object &oldValue ) : bool
value	object	The value to be saved. A null will set the value to null.
mode	PropertySetModes	Indicates special handling for the action.
propertyName	string	Name of property to update
oldValue	object	The previously stored value. If the property was uninitialized, this will return NotSet.Value
Результат	bool