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Rebar.GetCouplerId

Method
Description:
Get the id of the Rebar Coupler that is applied to the rebar at the specified end.
Syntax
public ElementId GetCouplerId(
	int end
)
Parameters
Parameter Type Description
end Int32 0 for the start Rebar Coupler, 1 for the end Rebar Coupler.
Return Value
Type Description
ElementId The id of a Rebar Coupler, or invalidElementId if the rebar has no Rebar Coupler at the specified end.
Exceptions
Exception Condition
ArgumentOutOfRangeException end must be 0 or 1.