'宣言
 
Protected Overridable Function ValidatePosNegSignPlacement( _
   ByVal fNegSignChar As Boolean, _
   ByVal fSctfc As Boolean, _
   ByVal iSctfcNota As Integer, _
   ByVal fOpenParen As Boolean, _
   ByVal fNumericChars As Boolean, _
   ByVal iCurrCharIndex As Integer, _
   ByRef fNumSign As Boolean, _
   ByRef fNegative As Boolean, _
   ByRef fExpNumSign As Boolean, _
   ByRef fExpNegative As Boolean _
) As Boolean