Enum OpenExistingResult Path C++ Link System.Threading.Semaphore.OpenExistingResult, System underlying int32 System Values 4 NameValueHex Success00x00NameNotFound10x01PathNotFound20x02NameInvalid30x03 // System.Threading.Semaphore.OpenExistingResult, System enum class OpenExistingResult : int32 { Success = 0, NameNotFound = 1, PathNotFound = 2, NameInvalid = 3, };