public string GetKey(
	int index
)

Public Function GetKey ( 
	index As Integer
) As String

public:
String^ GetKey(
	int index
)

member GetKey : 
        index : int -> string 

Parameters

index

Type: SystemInt32

: the parameter index. Range id [0..getNumParameters - 1]

Return Value

the key if the index exists, otherwise returns an empty string.

Reference