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IGetObjectByPersistReference3 Method (IModelDocExtension)

Gets the object assigned to the specified persistent reference ID.

.NET Syntax

Visual Basic (Declaration) 
Function IGetObjectByPersistReference3( _
   ByVal Count As System.Integer, _
   ByRef PersistId As System.Byte, _
   ByRef ErrorCode As System.Integer _
) As System.Object
Visual Basic (Usage) 
Dim instance As IModelDocExtension
Dim Count As System.Integer
Dim PersistId As System.Byte
Dim ErrorCode As System.Integer
Dim value As System.Object
 
value = instance.IGetObjectByPersistReference3(Count, PersistId, ErrorCode)
C# 
System.object IGetObjectByPersistReference3( 
   System.int Count,
   ref System.byte PersistId,
   out System.int ErrorCode
)
C++/CLI 
System.Object^ IGetObjectByPersistReference3( 
&   System.int Count,
&   System.byte% PersistId,
&   [Out] System.int ErrorCode
) 

Parameters

Count
Size of persistent reference ID (see Remarks)
PersistId

Object's persistent reference ID (see Remarks)

ErrorCode
Success or error code as defined by swPersistReferencedObjectStates_e (see Remarks)

Return Value

Object (see Remarks)

Remarks

A persistent reference ID is related to a model. It is portable and can be saved within the model or in other places. Some persistent reference IDs are general to all models and can be instantiated from all models. Your application must handle persistent reference IDs and their relationships among models.

 

Before calling this method:

  1. Call IModelDocExtension::GetPersistentReferenceCount3 to determine the size of the persistent reference ID.
  2. Call IModelDocExtension::IGetPersistReference3 to get the object's persistent reference ID.

The swPersistReferencedObject_Suppressed and swPersistReferencedObject_Deleted enumerators only apply to references of topological entities.

 

IModelDocExtension::GetObjectByPersistReference3 was designed to return the base class of a feature to take advantage of the base feature class functionality. Objects returned by IModelDocExtension::GetObjectByPersistReference3 are often features, including IConfiguration, IRefPlane, and IRefAxis objects. You must first obtain a reference to a feature, and then use IFeature::GetSpecificFeature2 to get the original object.

 

See Persistent Reference IDs for more information.

 

See Also

Availability

SOLIDWORKS 2007 SP3, Revision Number 15.3


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