M

ScheduleDefinition.CanFilterByParameterExistence

Description:
Checks whether a field can be used with a HasParameter filter.

Remarks:
The HasParameter filter type only supports shared parameters, and only with the Instance or ElementType field types.

public bool CanFilterByParameterExistence(
	ScheduleFieldId fieldId
)

Public Function CanFilterByParameterExistence ( _
	fieldId As ScheduleFieldId _
) As Boolean

public:
bool CanFilterByParameterExistence(
	ScheduleFieldId^ fieldId
)

Return Value bool True if the field can be used with a HasParameter filter, false otherwise.

Autodesk.Revit.Exceptions.ArgumentException

fieldId is not the ID of a field in this ScheduleDefinition.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null