IPivotDataField Add(
	IPivotField field,
	string name,
	SubtotalTypes subtotal
)

Function Add ( 
	field As IPivotField,
	name As String,
	subtotal As SubtotalTypes
) As IPivotDataField

IPivotDataField^ Add(
	IPivotField^ field, 
	String^ name, 
	SubtotalTypes subtotal
)

abstract Add : 
        field : IPivotField * 
        name : string * 
        subtotal : SubtotalTypes -> IPivotDataField