Polynomial Trendline Order. When the object is serialized out as xml, its qualified name is c:order.
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
[ISO/IEC 29500-1 1st Edition]
order (Polynomial Trendline Order)
This element specifies the order of the polynomial trend line. It is ignored for other trend line types.
val (Order Value)
Specifies that the contents of this attribute contain an integer between 2 and 6.
The possible values for this attribute are defined by the ST_Order simple type (§220.127.116.11).
[Note: The W3C XML Schema definition of this element’s content model (CT_Order) is located in §A.5.1. end note]
© ISO/IEC29500: 2008.