| Visual Basic (Declaration) | |
|---|---|
Overloads Public Operator -( _ ByVal lhs As Series, _ ByVal rhs As Series _ ) As Series  | |
Parameters
- lhs
 - Series subtracted from.
 - rhs
 - Series subtracted by.
 
All element values such as YValue, XValue etc. are subtracted based 
            on element names. This means that only elements with the same name will be computed.