Transmission |
Sets the ExternalFileReference information which Revit should use the next time it opens the document which this TransmissionData belongs to.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

public void SetDesiredReferenceData(
ElementId elemId,
ModelPath path,
PathType pathType,
bool shouldLoad
)
Parameters
- elemId ElementId
- The id of the element associated with this reference.
- path ModelPath
- A ModelPath indicating the location to load the external file reference from.
- pathType PathType
- A PathType value indicating what type of path the ModelPath is.
- shouldLoad Boolean
- True if the external file should be loaded the next time Revit opens the document. False if it should be unloaded.

Exception | Condition |
---|---|
ArgumentException | elemId does not correspond to an ExternalFileReference contained in this TransmissionData. -or- These inputs will not produce a valid ExternalFileReference. |
ArgumentNullException | A non-optional argument was null |
ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |

There must already be a reference associated with the given id for this function to be valid. New references cannot be created in a closed file. See the documentation for a particular reference type to see its creation API.
