public int Add_Field(
	string sSource,
	string sFields
)

Public Function Add_Field ( 
	sSource As String,
	sFields As String
) As Integer

public:
virtual int Add_Field(
	String^ sSource, 
	String^ sFields
) sealed

abstract Add_Field : 
        sSource : string * 
        sFields : string -> int 
override Add_Field : 
        sSource : string * 
        sFields : string -> int