M

GlobalParametersManager.GetAllGlobalParameters

Description:
Returns all global parameters available in the given document.

public static ISet<ElementId> GetAllGlobalParameters(
	Document document
)

Public Shared Function GetAllGlobalParameters ( 
	document As Document
) As ISet(Of ElementId)

public:
static ISet<ElementId^>^ GetAllGlobalParameters(
	Document^ document
)

static member GetAllGlobalParameters : 
        document : Document -> ISet<ElementId>

Return Value ISet<ElementId> A collection of Element Ids of global parameter elements.

ArgumentException

Global parameters are not supported in the given document. A possible cause is that it is not a project document, for global parameters are not supported in Revit families.
ArgumentNullException

A non-optional argument was null