RevitLinkInstanceCreate(Document, ElementId) Method

Creates a new instance of a linked Revit project (RevitLinkType).

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
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public static RevitLinkInstance Create(
	Document document,
	ElementId revitLinkTypeId
)

Parameters

document  Document
The document in which the new instance should be created.
revitLinkTypeId  ElementId
The element id of the RevitLinkType.

Return Value

RevitLinkInstance
The newly-created RevitLinkInstance.
Exceptions
ExceptionCondition
ArgumentException revitLinkTypeId isn't a RevitLinkType. -or- revitLinkTypeId is not a top-level link. -or- revitLinkTypeId is not a loaded RevitLinkType -or- document is not a project document.
ArgumentNullException A non-optional argument was null
ModificationForbiddenException The document is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- The document is being loaded, or is in the midst of another sensitive process.
ModificationOutsideTransactionException The document has no open transaction.
Remarks
Instances will be placed origin-to-origin. This function cannot be used to create instances of nested links.
Example
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public void CreateLinkInstances(Document doc, ElementId linkTypeId)
{
    // Create revit link instance at origin
    RevitLinkInstance.Create(doc, linkTypeId);
    RevitLinkInstance instance2 = RevitLinkInstance.Create(doc, linkTypeId);
    Location location = instance2.Location;
    // Create a second instance of the link and offset it by 100 feet.
    location.Move(new XYZ(0, -100, 0));
}
See Also