public static bool ElementFilterIsAcceptableForParameterFilterElement(
	Document aDocument,
	ISet<ElementId> categories,
	ElementFilter elementFilter
)

Public Shared Function ElementFilterIsAcceptableForParameterFilterElement ( _
	aDocument As Document, _
	categories As ISet(Of ElementId), _
	elementFilter As ElementFilter _
) As Boolean

public:
static bool ElementFilterIsAcceptableForParameterFilterElement(
	Document^ aDocument, 
	ISet<ElementId^>^ categories, 
	ElementFilter^ elementFilter
)

ElementFilter is either an ElementParameterFilter or an ElementLogicalFilter representing a Boolean combination of ElementParameterFilters. In addition, we check that each ElementParameterFilter satisfies the following conditions: Its array of FilterRules is not empty and contains:

• Any number of FilterRules of type FilterValueRule, FilterInverseRule, and SharedParameterApplicableRule or
• Exactly one FilterCategoryRule containing only one category from categories stored by this ParameterFilterElement or
• Exactly two rules: the first one is a FilterCategoryRule containing only one category from categories stored by this ParameterFilterElement and the second one is a FilterRule of type FilterValueRule, FilterInverseRule, or SharedParameterApplicableRule.

Note that cases in the second and third bullet are currently allowed only if the parent node of ElementParameterFilter is LogicalOrFilter.