AssocAction Class

This .NET class wraps the OdDbAssocAction class.

Every object that needs to show associative behavior, i.e. when objects that rely on change are automatically evaluated by the associative mechanism, must be derived from an AssocActionBody class and owned by a parent AssocAction entity. The action body is owned by its parent action, for example when the parent action is deleted, it also erases the action body that is owned.

The AssocAction class does not have virtual methods that can be overridden, therefore it should be done internally when there is no chance that objects of the derived action classes can become proxies.

Inheritance Hierarchy
SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.RuntimeRXObject
        Teigha.GraphicsInterfaceDrawable
          Teigha.DatabaseServicesDBObject
            Teigha.DatabaseServicesAssocAction
              Teigha.DatabaseServicesAssoc2dConstraintGroup
              Teigha.DatabaseServicesAssocNetwork
              Teigha.DatabaseServicesAssocVariable

Namespace: Teigha.DatabaseServices
Assembly: TD_MgdDbConstraints (in TD_MgdDbConstraints.dll) Version: 0.0.0.0
Syntax
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public class AssocAction : DBObject

The AssocAction type exposes the following members.

Constructors
  Name Description
Public method AssocAction Default constructor for the AssocAction class. Wraps the result of the corresponding C++ createObject() method call.
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Properties
  Name Description
Public property AcadObject
(Inherited from DBObject)
Public property ActionBody Property that represents an object ID of the owned action instance.
Public property Annotative
(Inherited from DBObject)
Public property AutoDelete
(Inherited from DisposableWrapper)
Public property Bounds
(Inherited from Drawable)
Public property ClassID
(Inherited from DBObject)
Public property Database
(Inherited from DBObject)
Public property Drawable Property that represents a drawable that is associated with this object.
(Inherited from DBObject)
Public property DrawableType
(Inherited from Drawable)
Public property ExtensionDictionary
(Inherited from DBObject)
Public property Handle
(Inherited from DBObject)
Public property HasFields
(Inherited from DBObject)
Public property HasSaveVersionOverride
(Inherited from DBObject)
Public property Id Property that represents an object identifier of this database object.
(Inherited from DBObject)
Public property IsActionBodyAProxy Property that indicates whether an action body is loaded as a proxy object. If this property is true the action is not evaluatable.
Public property IsActionEvaluationInProgress Property that indicates whether the system is currently evaluating an action or a network of actions.
Public property IsAProxy
(Inherited from DBObject)
Public property IsCancelling
(Inherited from DBObject)
Public property IsDisposed
(Inherited from DisposableWrapper)
Public property IsErased
(Inherited from DBObject)
Public property IsEraseStatusToggled
(Inherited from DBObject)
Public property IsModified
(Inherited from DBObject)
Public property IsModifiedGraphics
(Inherited from DBObject)
Public property IsModifiedXData
(Inherited from DBObject)
Public property IsNewObject
(Inherited from DBObject)
Public property IsNotifyEnabled
(Inherited from DBObject)
Public property IsNotifying
(Inherited from DBObject)
Public property IsObjectIdsInFlux
(Inherited from DBObject)
Public property IsPersistent Property that indicates whether this object is a database-resident (DBRO). Persistent objects belong to an object that must be opened and closed. Non-persistent objects can be accessed through their pointers.
(Inherited from DBObject)
Public property IsReadEnabled
(Inherited from DBObject)
Public property IsReallyClosing
(Inherited from DBObject)
Public property IsTransactionResident
(Inherited from DBObject)
Public property IsUndoing
(Inherited from DBObject)
Public property IsWriteEnabled
(Inherited from DBObject)
Public property MergeStyle
(Inherited from DBObject)
Public property ObjectBirthVersion
(Inherited from DBObject)
Public property ObjectId
(Inherited from DBObject)
Public property OwnerId
(Inherited from DBObject)
Public property OwningNetwork Property that represents the logically owning association network.
Public property PaperOrientation
(Inherited from DBObject)
Public property Status Property that represents the current status of this action. See AssocStatus enumerator for more information.
Public property UndoFiler
(Inherited from DBObject)
Public property UnmanagedObject
(Inherited from DisposableWrapper)
Public property XData
(Inherited from DBObject)
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Methods
  Name Description
Public method AddContext Adds a copy of a context to the object.
(Inherited from DBObject)
Public method AddDependency Adds the specified dependency to this action.
Public method AddMoreObjectsToDeepClone Adds more objects to be deep cloned. Call just before the end of the main deep-cloning loop, when the objects are already cloned but their identifiers aren't translated yet.
Public method AddPersistentReactor Adds the specified persistent reactor to this object's reactor list.
(Inherited from DBObject)
Public method ApplyPartialUndo Notification method that is called each time this object uses the partial undo mechanism.
(Inherited from DBObject)
Public method AreDependenciesEqual Checks whether the specified dependencies are equal.
Public method AreDependenciesOnTheSameThing Checks whether the specified dependencies are dependent on the same "thing."
Protected method AssertNotifyEnabled
(Inherited from DBObject)
Protected method AssertReadEnabled
(Inherited from DBObject)
Protected method AssertWriteEnabled
(Inherited from DBObject)
Public method Audit Performs an audit operation on this object.
(Inherited from DBObject)
Public method Cancel Obsolete.
Terminates the current open operation. Currently not implemented.
(Inherited from DBObject)
Public method Clone
(Inherited from RXObject)
Public method Close Obsolete.
Closes the object. All changes made to the object since it was opened are committed to the database and a notification is sent that the object is now "closed". Currently not implemented.
(Inherited from DBObject)
Public method CloseAndPage Obsolete.
Closes the object and pages it if the object pager is enabled. All changes made to the object since it was opened are committed to the database and a notification is sent that the object is now "closed". Currently not implemented.
(Inherited from DBObject)
Public method CompareTo
(Inherited from RXObject)
Public method CopyFrom
(Inherited from RXObject)
Public method CreateExtensionDictionary Creates a DbDictionary extension dictionary of this object.
(Inherited from DBObject)
Public method CreateObjRef Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject)
Public method DecomposeForSave Determines the behavior for custom objects when saving to a .dwg file.
(Inherited from DBObject)
Public method DeepClone Performs a deep clone of this object.
(Inherited from DBObject)
Protected method DeleteUnmanagedObject
(Inherited from DBObject)
Public method DependentObjectCloned Notifies the owning action that an object, that the action has a dependency on, is cloned. All cloning types are accepted (shallow, deep or wblock).
Public method DisableUndoRecording Controls the undo recording of this object in OdDbDatabase.
(Inherited from DBObject)
Public method Dispose
(Inherited from DisposableWrapper)
Protected method Dispose(Boolean)
(Inherited from DBObject)
Public method DowngradeOpen Downgrades this object from ForWrite to ForRead.
(Inherited from DBObject)
Public method DowngradeToNotify Downgrades this object from ForNotify and ForWrite to having just one open mode - ForNotify. Currently not implemented.
(Inherited from DBObject)
Public method DragStatus Notifies the action when there is a drag operation in progress for objects that the action depends on.
Public method DwgIn Reads the .dwg file format data of this object from the specified file.
(Inherited from DBObject)
Protected method DwgInFields
(Inherited from DBObject)
Public method DwgOut Writes the .dwg file format data of this object to the specified filer.
(Inherited from DBObject)
Protected method DwgOutFields
(Inherited from DBObject)
Public method DxfIn Reads the .dxf file format data of this object from the specified file.
(Inherited from DBObject)
Protected method DxfInFields
(Inherited from DBObject)
Public method DxfOut Writes the .dxf file format data of this object to the specified filer.
(Inherited from DBObject)
Protected method DxfOutFields
(Inherited from DBObject)
Public method Equals
(Inherited from DisposableWrapper)
Public method Erase Marks this object as "erased".
(Inherited from DBObject)
Public method Erase(Boolean) Sets the erased mode of this object.
(Inherited from DBObject)
Public method EvaluateDependencies Should be called from the client code via the evaluateOverride() method, usually after analyzing dependencies, detecting changes, determining which are on erased objects, etc.
Public method EvaluateDependency Allows the owner action to do the work instead of the dependency itself.
Public method EvaluationPriority Determines the evaluation priority of this action.
Protected method Finalize
(Inherited from DisposableWrapper)
Public methodStatic member GetActionBody Retrieves the object identifier of the action body. Currently not implemented.
Public methodStatic member GetActionsDependentOnObject(DBObject, Boolean, Boolean) Retrieves the actions depending on the specified database object.
Public methodStatic member GetActionsDependentOnObject(DBObject, Boolean, Boolean, ObjectIdCollection) Retrieves the actions depending on the specified database object.
Public method GetDependencies Retrieves dependencies of this action.
Public method GetDependentObjects Retrieves objects that this action depends on or modifies.
Public method GetEventExtender
(Inherited from DBObject)
Public method GetField Returns the object ID of a "TEXT" field object from the field dictionary.
(Inherited from DBObject)
Public method GetField(String) Returns the object ID of the specified field object (that matches the property name) from the field dictionary.
(Inherited from DBObject)
Public method GetHashCode
(Inherited from DisposableWrapper)
Public method GetLifetimeService Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject)
Public method GetObjectSaveVersion(DwgFiler) Returns the drawing and maintenance release version into which this object must be stored.
(Inherited from DBObject)
Public method GetObjectSaveVersion(DxfFiler) Returns the drawing and maintenance release version into which this object must be stored.
(Inherited from DBObject)
Public method GetPersistentReactorIds Returns the object IDs of this object's persistent reactors.
(Inherited from DBObject)
Public method GetReactors Obsolete.
Returns this object's transient reactors.
(Inherited from DBObject)
Public method GetRXClass
(Inherited from RXObject)
Public method GetTransientReactors Returns this object's transient reactors.
(Inherited from DBObject)
Public method GetType Gets the Type of the current instance.
(Inherited from Object)
Public method GetXDataForApplication Returns a linked list of ResBufs containing a copy of the XData of this object.
(Inherited from DBObject)
Public method HandOverTo Replaces this database-resident (DBRO) object with the specified non-database-resident (NDBRO) object, while retaining this object's objectId, handle, owner, and reactor list.
(Inherited from DBObject)
Public method HasContext Checks whether the specified context exists in the collection.
(Inherited from DBObject)
Public method HasDependencyCachedValue Checks whether the specified dependency has a cached value.
Public method HasPersistentReactor Checks whether the passed identifier is an identifier of a reactor attached to this object.
(Inherited from DBObject)
Public method InitializeLifetimeService Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject)
Public method IsEqualTo Checks whether the specified action is equal to this action. Does nothing in the current implementation.
Public method IsExternalDependency Checks whether the specified dependency, which is owned by this action, depends on the database object that is not this action and is not owned by this action. If the dependency doesn't depend on any object, it's also assumed external.
Public method IsOwnedDependency Checks whether the specified dependency is owned by this action.
Public method IsRelevantDependencyChange Allows the owning action, instead of the dependency, to determine whether the object change is relevant to the specified dependency.
Protected method MemberwiseClone Creates a shallow copy of the current Object.
(Inherited from Object)
Protected method MemberwiseClone(Boolean) Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject)
Public method ObjectThatOwnsNetworkInstance Searches for the object that owns the network instance, i.e. finds the database object for which the GetInstanceFromObject() method returns the AssocNetwork.
Public method OwnedDependencyStatusChanged Informs the dependency-owning action that the dependency status is modified. Usually called from the AssocDependency.SetStatus() method.
Public method PostProcessAfterDeepClone Informs the source actions that they are cloned, so that they can update the clones or perform other tasks if needed. Usually called from the reactor notification method.
Public method PostProcessAfterDeepCloneCancel Cancels the post processing of the cloned action after deep cloning.
Public method QueryX
(Inherited from RXObject)
Public method RegenSupportFlags
(Inherited from Drawable)
Public method ReleaseExtensionDictionary Releases and erases this object's extension dictionary if it exists and is empty.
(Inherited from DBObject)
Public methodStatic member RemoveActionsControllingObject(ObjectId) Detaches the write dependencies of the specified object. The dependencies are detached in reverse order, starting from the object's last write dependency and finishing with the first. Currently not implemented.
Public methodStatic member RemoveActionsControllingObject(ObjectId, Int32) Detaches the write dependencies of the specified object. The dependencies are detached in reverse order, starting from the object's last write dependency and finishing with the first. Currently not implemented.
Public methodStatic member RemoveActionsControllingObject(ObjectId, Int32, ObjectId) Detaches the write dependencies of the specified object. The dependencies are detached in reverse order, starting from the object's last write dependency and finishing with the first. Currently not implemented.
Public method RemoveAllDependencies Removes all dependencies associated with this action.
Public method RemoveContext Removes a context from the collection. An active context can't be removed.
(Inherited from DBObject)
Public method RemoveDependency Removes the specified dependency associated with this action.
Public method RemoveField Removes the text field and returns its field ID.
(Inherited from DBObject)
Public method RemoveField(ObjectId) Removes the specified field.
(Inherited from DBObject)
Public method RemoveField(String) Removes the specified field by its name and returns its ID.
(Inherited from DBObject)
Public method RemovePersistentReactor Removes the specified persistent reactor from this object's reactor list.
(Inherited from DBObject)
Public method ResetScaleDependentProperties Resets object properties that depend on scale to the default values.
(Inherited from DBObject)
Public method SetAttributes Sets the vectorization attributes of this object, and returns its attribute flags.
(Inherited from Drawable)
Public method SetField(Field) Sets the specified field for the "TEXT" property.
(Inherited from DBObject)
Public method SetField(String, Field) Sets the specified field for the specified property.
(Inherited from DBObject)
Public method SetFromStyle Sets the annotative property of an object according to its corresponding style, such as styles of text objects.
(Inherited from DBObject)
Public method SetObjectIdsInFlux Called on a newly created cloned object to indicate that its object ID is not valid.
(Inherited from DBObject)
Public method SetOwningNetwork Sets the owning network for this action. Should not be called directly, instead it is called from the AssocNetwork.AddAction() and AssocNetwork.RemoveAction() methods.
Public method SetPaperOrientation Sets the paper orientation property of a specified object.
(Inherited from DBObject)
Public method SetStatus Sets the status for this action.
Protected method SubRegenSupportFlags
(Inherited from Drawable)
Protected method SubSetAttributes
(Inherited from DBObject)
Protected method SubViewportDraw
(Inherited from DBObject)
Protected method SubViewportDrawLogicalFlags
(Inherited from DBObject)
Protected method SubWorldDraw
(Inherited from DBObject)
Public method SupportsCollection Checks whether a particular context type is supported by this object. This method shows whether an object supports a collection type but does not show whether this object participates in any contexts of that type.
(Inherited from DBObject)
Public method SwapIdWith Swaps the objectIDs, handles, extended data (XData), and extension dictionary between this object and another object.
(Inherited from DBObject)
Public method SwapReferences This method performs object ID reference translations similar to those done at the end of deep cloning. References between objects in the workset have their object identifiers translated to the swapped object identifiers of the referenced objects. In contrast to cloning, this translation must occur in both directions. Accordingly, it is possible to pass two different ID maps in two different calls to this method. Currently not implemented.
(Inherited from DBObject)
Public method ToString Returns a string that represents the current object.
(Inherited from Object)
Public method TransformActionBy Notifes the action that the owner of the action is transformed.
Public method UpgradeFromNotify Upgrades the object from at least ForNotify mode to both ForNotify and ForWrite modes. You should place a call to DowngradeToNotify() with no Open() or Close() methods in between. For internal use. Currently not implemented.
(Inherited from DBObject)
Public method UpgradeOpen
(Inherited from DBObject)
Public method ViewportDraw Creates a viewport-dependent geometric representation of this object.
(Inherited from Drawable)
Public method ViewportDrawLogicalFlags Retrieves the setAttributes flags for the current viewportDraw.
(Inherited from Drawable)
Public method WblockClone Performs a shallow clone of this object.
(Inherited from DBObject)
Public method WorldDraw Creates a viewport-independent geometric representation of this object.
(Inherited from Drawable)
Public method X
(Inherited from RXObject)
Public method XDataTransformBy Applies the 3D transformation matrix to the XData of this object.
(Inherited from DBObject)
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Events
  Name Description
Public event Cancelled
(Inherited from DBObject)
Public event Copied Notification event called whenever the notifying object has had its clone() member function called.
(Inherited from DBObject)
Public event Erased Notification event called whenever an object has been erased or unerased.
(Inherited from DBObject)
Public event Goodbye Notification event called just before an object is deleted from memory.
(Inherited from DBObject)
Public event Modified Notification event called whenever an object is opened ForWrite, a function has been called that could modify the content of this object, and this object is now being closed.
(Inherited from DBObject)
Public event ModifiedXData Notification event called whenever the XData has been written to the notifying object.
(Inherited from DBObject)
Public event ModifyUndone Notification event called whenever the notifying object is currently performing an undo operation that is undoing modifications.
(Inherited from DBObject)
Public event ObjectClosed Notification event called immediately before an object is closed.
(Inherited from DBObject)
Public event OpenedForModify Notification event called whenever an object is opened for modifying ForWrite.
(Inherited from DBObject)
Public event Reappended Notification event called whenever a redo process processes the reappending of the notifying object to the database.
(Inherited from DBObject)
Public event SubObjectModified
(Inherited from DBObject)
Public event Unappended Notification event called whenever the undo process processes the appending of the notifying object to the database.
(Inherited from DBObject)
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See Also
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