Here is a list of all enum values with links to the classes they belong to:

- d -

• DailyOpenPrice : OpenCloseSettlFlag
• December : Month
• DecodingError : SessionErrorReason
• DedicatedThreads : ThreadingModel
• Default : ThreadingModel
• Delete : OrderUpdateAction, SecurityUpdateAction, UpdateAction
• DeleteFrom : UpdateAction
• DeleteThru : UpdateAction
• Disconnected : SessionStateId