namespace System.Reflection { public enum MethodImplAttributes { AggressiveInlining = 256, CodeTypeMask = 3, ForwardRef = 16, IL = 0, InternalCall = 4096, Managed = 0, ManagedMask = 4, MaxMethodImplVal = 65535, Native = 1, NoInlining = 8, NoOptimization = 64, OPTIL = 2, PreserveSig = 128, Runtime = 3, Synchronized = 32, Unmanaged = 4 } }