Function FinishRecordingUndoObject2( _
   ByVal UndoObjectName As System.String, _
   ByVal MakeHidden As System.Boolean _
) As System.Boolean

Dim instance As IModelDocExtension
Dim UndoObjectName As System.String
Dim MakeHidden As System.Boolean
Dim value As System.Boolean
 
value = instance.FinishRecordingUndoObject2(UndoObjectName, MakeHidden)

System.bool FinishRecordingUndoObject2( 
   System.string UndoObjectName,
   System.bool MakeHidden
)

System.bool FinishRecordingUndoObject2( 
&   System.String^ UndoObjectName,
&   System.bool MakeHidden
) 

Parameters

UndoObjectName

String that appears in the SolidWorks Undo list

MakeHidden

True to hide this object in the Undo list and from the user; false to make this object visible in the Undo list and to the user

Return Value

To add an object with the name UndoObjectName to the SolidWorks Undo list, place the SolidWorks API calls between IModelDocExtension::StartRecordingUndoObject and IModelDocExtension::FinishRecordingUndoObject2: 

For example, assume that your application creates a complex gear that requires many SolidWorks API calls and you would like your SolidWorks user to be able to undo that gear from the user interface at a later time. Your application can create an Undo object by calling:

1. IModelDocExtension::StartRecordingUndoObject
2. SolidWorks API calls that create the gear
3. IModelDocExtension::FinishRecordingUndoObject2 with MakeHidden = False

Now assume that your application performs many temporary operations that you do not want your users to see in the SolidWorks Undo list, because they are not essential to the modeling and design process. For this case, your application can place the non-essential SolidWorks API calls between IModelDocExtension::StartRecordingUndoObject and IModelDocExtension::FinishRecordingUndoObject2 with MakeHidden = True. The Undo object is still added to the SolidWorks Undo list, but the user does not see it in the list.

WARNING: If your application hides an Undo object in the Undo list by setting MakeHidden = True and the Undo object is the first item in the SolidWorks Undo list, then SolidWorks discards the Undo object from the Undo list. If this happens, then the SolidWorks API calls in this Undo object cannot be undone.

Similarly if the last item to be redone is a hidden API Undo object, then SolidWorks discards it and the SolidWorks API calls cannot be redone.

Only SolidWorks operations that support Undo are undone. Both SolidWorks API and non-API operations are undone.