Enum Handles Path C++ Link System.Handles, mscorlib underlying int32 mscorlib Values 3 NameValueHex STD_INPUT00x00STD_OUTPUT00x00STD_ERROR00x00 // System.Handles, mscorlib enum class Handles : int32 { STD_INPUT = 0, STD_OUTPUT = 0, STD_ERROR = 0, };