WorksharingUtils.CheckoutWorksets(Document, ISet<WorksetId>, TransactWithCentralOptions) Method

Obtains ownership for the current user of as many specified worksets as possible.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public static ISet<WorksetId> CheckoutWorksets(
	Document document,
	ISet<WorksetId> worksetsToCheckout,
	TransactWithCentralOptions options
)

Parameters

document Document: The document containing the worksets.
worksetsToCheckout ISet<WorksetId>: The ids of the worksets to attempt to check out.
options TransactWithCentralOptions: Options to customize access to the central model. null is allowed and means no customization.

Return Value

ISet<WorksetId>
The ids of all specified worksets that are now owned, including all that were owned prior to the function call.

Exceptions

Exception	Condition
ArgumentException	document is not a workshared document. -or- document is not a primary document, it is a linked document. -or- document is read-only: It cannot be modified. -or- document has an open editing transaction and is accepting changes. -or- There are one or more ids with no corresponding workset. -or- Saving is not allowed in the current application mode.
ArgumentNullException	A non-optional argument was null
CentralFileCommunicationException	The file-based central model could not be reached, e.g. the network is down or the file server is down.
CentralModelAccessDeniedException	Access to the central model was denied due to lack of access privileges. -or- Access to the central model was denied. A possible reason is because the model was under maintenance.
CentralModelContentionException	The central model are locked by another client.
CentralModelException	The central model is overwritten by other user. -or- The central model is missing. -or- An internal error happened on the central model, please contact the server administrator.
CentralModelVersionArchivedException	Last central version merged into the local model has been archived in the central model. This exception could only be thrown from cloud models.
InvalidOperationException	Operation is not permitted when there is any open sub-transaction, transaction, or transaction group.
RevitServerCommunicationException	The server-based central model could not be accessed because of a network communication error.
RevitServerInternalException	An internal error happened on the server, please contact the server administrator.

Remarks

For best performance, check out all worksets in one big call, rather than many small calls.