OrderHeadersTableAdapter. Method 

public virtual int (
   Int32 Original_OrderID,
   Int32 Original_ClientID,
   Int32 Original_UserID,
   String Original_PONumber,
   String Original_dbaName,
   String Original_FileNumber,
   String Original_PropertyID,
   String Original_PropOwner,
   String Original_PropAddress,
   String Original_PropCity,
   String Original_PropState,
   String Original_PropZip,
   String Original_PropDesc,
   String Original_mobYear,
   String Original_mobMake,
   String Original_mobModel,
   String Original_mobSerial,
   String Original_mobLength,
   String Original_mobWidth,
   String Original_mobColor,
   String Original_UnitType,
   Nullable<T> Original_UnitCount,
   String Original_HUD,
   String Original_AccContact,
   String Original_AccMobile,
   String Original_AccFax,
   String Original_AccHome,
   String Original_AccWork,
   String Original_AccEmail,
   String Original_AccWeb,
   Nullable<T> Original_RushStatus,
   Nullable<T> Original_AuctionDate,
   String Original_Notes,
   Nullable<T> Original_ClientHoldDate
);