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StructuralConnectionType.ValidFamilySymbolId

Method
Description:
Checks whether the family symbol id is allowed for StructuralConnectionTypes with the given value for the applyTo property.
Syntax
public static bool ValidFamilySymbolId(
	Document doc,
	StructuralConnectionApplyTo applyTo,
	ElementId familySymbolId
)
Parameters
Parameter Type Description
doc Document
applyTo StructuralConnectionApplyTo
familySymbolId ElementId
Return Value
Type Description
Boolean True if %familySymbolId% is invalidElementId; or if it is the id of a FamilySymbol of category "Connection Symbols" (OST_StructConnectionSymbols) with its "Apply To" parameter set to match the applyTo property. Returns false otherwise.
Exceptions
Exception Condition
ArgumentNullException A non-optional argument was null
ArgumentOutOfRangeException A value passed for an enumeration argument is not a member of that enumeration