Enum LoadOption Path C++ Link System.Data.LoadOption, System.Data underlying int32 System.Data Values 3 NameValueHex OverwriteChanges10x01PreserveChanges20x02Upsert30x03 // System.Data.LoadOption, System.Data enum class LoadOption : int32 { OverwriteChanges = 1, PreserveChanges = 2, Upsert = 3, };