Direct Context 3DDocument Utils Get Direct Context 3DHandle Instances Method

Returns all DirectContext3D handle instances of the given category in the document.

Namespace: Autodesk.Revit.DB.DirectContext3D
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static ISet<ElementId> GetDirectContext3DHandleInstances(
	Document aDocument,
	ElementId handleCategory
)

Public Shared Function GetDirectContext3DHandleInstances ( 
	aDocument As Document,
	handleCategory As ElementId
) As ISet(Of ElementId)

public:
static ISet<ElementId^>^ GetDirectContext3DHandleInstances(
	Document^ aDocument, 
	ElementId^ handleCategory
)

static member GetDirectContext3DHandleInstances : 
        aDocument : Document * 
        handleCategory : ElementId -> ISet<ElementId>

ISet ElementId
The set of DirectContext3D handle instances of the given category.

Exceptions

Exception	Condition
ArgumentException	the category ID handleCategory is not valid for DirectContext3D handles.
ArgumentNullException	A non-optional argument was null