Enum ThreadPriority Path C++ Link System.Threading.ThreadPriority, mscorlib underlying int32 mscorlib.dll Values 5 NameValueHex Lowest00x00BelowNormal10x01Normal20x02AboveNormal30x03Highest40x04 Used by 1types with a member, parameter or interface of this type Thread // System.Threading.ThreadPriority, mscorlib enum class ThreadPriority : int32 { Lowest = 0, BelowNormal = 1, Normal = 2, AboveNormal = 3, Highest = 4, };