<PackageReference Include="Microsoft.CSharp" Version="4.7.0-preview2.19523.17" />

Microsoft.CSharp.RuntimeBinder.Errors.ErrorCode

public enum ErrorCode
ERR_AbstractBaseCall = 205

ERR_AmbigBinaryOps = 34

ERR_AmbigCall = 121

ERR_AmbigMember = 229

ERR_AmbigUDConv = 457

ERR_AmbigUnaryOp = 35

ERR_AssgLvalueExpected = 131

ERR_AssgReadonly = 191

ERR_AssgReadonly2 = 1648

ERR_AssgReadonlyLocal = 1604

ERR_AssgReadonlyLocalCause = 1656

ERR_AssgReadonlyProp = 200

ERR_AssgReadonlyStatic = 198

ERR_AssgReadonlyStatic2 = 1650

ERR_BadAccess = 122

ERR_BadArgCount = 1501

ERR_BadArgExtraRef = 1615

ERR_BadArgRef = 1620

ERR_BadArgType = 1503

ERR_BadArgTypes = 1502

ERR_BadArgTypesForCollectionAdd = 1950

ERR_BadArity = 305

ERR_BadBinaryOps = 19

ERR_BadBoolOp = 217

ERR_BadCastInFixed = 254

ERR_BadCtorArgCount = 1729

ERR_BadDelArgCount = 1593

ERR_BadDelArgTypes = 1594

ERR_BadDelegateConstructor = 148

ERR_BadExtensionArgTypes = 1928

ERR_BadIndexCount = 22

ERR_BadIndexLHS = 21

ERR_BadInstanceArgType = 1929

ERR_BadNamedArgument = 5003

ERR_BadNamedArgumentForDelegateInvoke = 5004

ERR_BadProtectedAccess = 1540

ERR_BadRetType = 407

ERR_BadTypeArgument = 306

ERR_BadUnaryOp = 23

ERR_BaseConstraintConflict = 455

ERR_BindToBogus = 570

ERR_BindToBogusProp1 = 1546

ERR_BindToBogusProp2 = 1545

ERR_BogusType = 648

ERR_CallingBaseFinalizeDeprecated = 250

ERR_CallingFinalizeDepracated = 245

ERR_CantCallSpecialMethod = 571

ERR_CantInferMethTypeArgs = 411

ERR_CheckedOverflow = 220

ERR_CircularConstraint = 454

ERR_ConstOutOfRange = 31

ERR_ConstOutOfRangeChecked = 221

ERR_ConvertToStaticClass = 716

ERR_ConWithValCon = 456

ERR_DelegateOnNullable = 1728

ERR_DuplicateNamedArgument = 5005

ERR_FieldInitRefNonstatic = 236

ERR_FixedNotNeeded = 213

ERR_GenericArgIsStaticClass = 718

ERR_GenericConstraintNotSatisfiedNullableEnum = 312

ERR_GenericConstraintNotSatisfiedNullableInterface = 313

ERR_GenericConstraintNotSatisfiedRefType = 311

ERR_GenericConstraintNotSatisfiedTyVar = 314

ERR_GenericConstraintNotSatisfiedValType = 315

ERR_HasNoTypeVars = 308

ERR_InaccessibleGetter = 271

ERR_InaccessibleSetter = 272

ERR_IncrementLvalueExpected = 1059

ERR_InitializerAddHasParamModifiers = 1954

ERR_IntDivByZero = 20

ERR_LiteralDoubleCast = 664

ERR_ManagedAddr = 208

ERR_MethDelegateMismatch = 123

ERR_MethGrpToNonDel = 428

ERR_MissingPredefinedMember = 656

ERR_MustHaveOpTF = 218

ERR_NamedArgumentSpecificationBeforeFixedArgument = 5002

ERR_NamedArgumentUsedInPositional = 5006

ERR_NewConstraintNotSatisfied = 310

ERR_NoConstructors = 143

ERR_NoExplicitConv = 30

ERR_NoImplicitConv = 29

ERR_NoImplicitConvCast = 266

ERR_NonInvocableMemberCalled = 1955

ERR_NoSuchMember = 117

ERR_NoSuchMemberOrExtension = 1061

ERR_ObjectProhibited = 176

ERR_ObjectRequired = 120

ERR_PartialMethodToDelegate = 762

ERR_PredefinedTypeBadType = 520

ERR_PredefinedTypeNotFound = 518

ERR_PropertyLacksGet = 154

ERR_RefConstraintNotSatisfied = 452

ERR_RefLvalueExpected = 1510

ERR_RefProperty = 206

ERR_RefReadonly = 192

ERR_RefReadonly2 = 1649

ERR_RefReadonlyLocal = 1605

ERR_RefReadonlyLocalCause = 1657

ERR_RefReadonlyStatic = 199

ERR_RefReadonlyStatic2 = 1651

ERR_ReturnNotLValue = 1612

ERR_SizeofUnsafe = 233

ERR_ThisStructNotInAnonMeth = 1673

ERR_TypeArgsNotAllowed = 307

ERR_TypeVarCantBeNull = 403

ERR_UnifyingInterfaceInstantiations = 695

ERR_UnsafeNeeded = 214

ERR_ValConstraintNotSatisfied = 453

ERR_ValueCantBeNull = 37

ERR_ValueTypeExtDelegate = 1113

ERR_WrongNestedThis = 38