M

InstanceVoidCutUtils.RemoveInstanceVoidCut

Description:
Remove a cut applied to the element by a cutting instance with unattached voids.

public static void RemoveInstanceVoidCut(
	Document document,
	Element element,
	Element cuttingInstance
)

Public Shared Sub RemoveInstanceVoidCut ( 
	document As Document,
	element As Element,
	cuttingInstance As Element
)

public:
static void RemoveInstanceVoidCut(
	Document^ document, 
	Element^ element, 
	Element^ cuttingInstance
)

static member RemoveInstanceVoidCut : 
        document : Document * 
        element : Element * 
        cuttingInstance : Element -> unit

Document

document

The document containing the two elements
Element

element

The element being cut
Element

cuttingInstance

The cutting family instance

// remove all cuts in all family instances created by void-cutting instances
void RemoveVoidCuts(Autodesk.Revit.DB.Document doc, FamilySymbol cuttingSymbol)
{
    FilteredElementCollector collector = new FilteredElementCollector(doc);
    collector.WherePasses(new FamilyInstanceFilter(doc, cuttingSymbol.Id)); // find elements that are family instances of the cutting family

    foreach (FamilyInstance instance in collector)
    {
        foreach (ElementId elementId in InstanceVoidCutUtils.GetElementsBeingCut(instance)) // elements being cut by this instance of the cutting family
        {
            InstanceVoidCutUtils.RemoveInstanceVoidCut(doc, doc.GetElement(elementId), instance); // remove the cut
        }
    }
}

ArgumentException

No instance void cut exists between the two elements.
ArgumentNullException

A non-optional argument was null
InvalidOperationException

Failed to remove the instance cut from the element