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Unload Method

Unload the linked image.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2021

Syntax

C# 
public void Unload()
Visual Basic 
Public Sub Unload
Visual C++ 
public:
void Unload()

Exceptions

Exception Condition
Autodesk.Revit.Exceptions InvalidOperationException This ImageType is not a link. -or- The image is a PDF based image, but PDF import is not available in the installed Revit.
Autodesk.Revit.Exceptions ModificationForbiddenException The document containing this ImageType 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 containing this ImageType is being loaded, or is in the midst of another sensitive process.
Autodesk.Revit.Exceptions ModificationOutsideTransactionException The document containing this ImageType has no open transaction.

See Also