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CheckoutWorksets Method (Document, ISet(WorksetId), TransactWithCentralOptions)

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2015

Syntax

C# 
public static ISet<WorksetId> CheckoutWorksets(
	Document document,
	ISet<WorksetId> worksetsToCheckout,
	TransactWithCentralOptions options
)
Visual Basic 
Public Shared Function CheckoutWorksets ( _
	document As Document, _
	worksetsToCheckout As ISet(Of WorksetId), _
	options As TransactWithCentralOptions _
) As ISet(Of WorksetId)
Visual C++ 
public:
static ISet<WorksetId^>^ CheckoutWorksets(
	Document^ document, 
	ISet<WorksetId^>^ worksetsToCheckout, 
	TransactWithCentralOptions^ options
)

Parameters

document
Type: Autodesk.Revit.DB Document
The document containing the worksets.
worksetsToCheckout
Type: System.Collections.Generic ISet WorksetId
The ids of the worksets to attempt to check out.
options
Type: Autodesk.Revit.DB TransactWithCentralOptions
Options to customize access to the central model. a null reference ( Nothing in Visual Basic) is allowed and means no customization.

Return Value

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

Remarks

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

Exceptions

Exception Condition
Autodesk.Revit.Exceptions 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.
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions CentralFileCommunicationException The file-based central model could not be reached, e.g. the network is down or the file server is down.
Autodesk.Revit.Exceptions 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.
Autodesk.Revit.Exceptions CentralModelContentionException The central model are locked by another client.
Autodesk.Revit.Exceptions 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.
Autodesk.Revit.Exceptions InvalidOperationException Operation is not permitted when there is any open sub-transaction, transaction, or transaction group.
Autodesk.Revit.Exceptions RevitServerCommunicationException The server-based central model could not be accessed because of a network communication error.
Autodesk.Revit.Exceptions RevitServerInternalException An internal error happened on the server, please contact the server administrator.

See Also