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OpCodeType Enumeration

Describes the types of the Microsoft intermediate language (MSIL) instructions.

Namespace:  System.Reflection.Emit
Assembly:  mscorlib (in mscorlib.dll)

public enum OpCodeType

Member nameDescription
Annotation Obsolete. This enumerator value is reserved and should not be used.
MacroThese are Microsoft intermediate language (MSIL) instructions that are used as a synonym for other MSIL instructions. For example, ldarg.0 represents the ldarg instruction with an argument of 0.
NternalDescribes a reserved Microsoft intermediate language (MSIL) instruction.
ObjmodelDescribes a Microsoft intermediate language (MSIL) instruction that applies to objects.
PrefixDescribes a prefix instruction that modifies the behavior of the following instruction.
PrimitiveDescribes a built-in instruction.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.