<PackageReference Include="Microsoft.CSharp" Version="4.6.0-preview.19073.11" />

ErrorCode

enum ErrorCode
namespace Microsoft.CSharp.RuntimeBinder.Errors { internal enum ErrorCode { ERR_BadBinaryOps = 19, ERR_BadIndexLHS = 21, ERR_BadIndexCount = 22, ERR_BadUnaryOp = 23, ERR_NoImplicitConv = 29, ERR_NoExplicitConv = 30, ERR_ConstOutOfRange = 31, ERR_AmbigBinaryOps = 34, ERR_AmbigUnaryOp = 35, ERR_ValueCantBeNull = 37, ERR_NoSuchMember = 117, ERR_ObjectRequired = 120, ERR_AmbigCall = 121, ERR_BadAccess = 122, ERR_AssgLvalueExpected = 131, ERR_NoConstructors = 143, ERR_PropertyLacksGet = 154, ERR_ObjectProhibited = 176, ERR_AssgReadonly = 191, ERR_AssgReadonlyStatic = 198, ERR_AssgReadonlyProp = 200, ERR_UnsafeNeeded = 214, ERR_BadBoolOp = 217, ERR_MustHaveOpTF = 218, ERR_ConstOutOfRangeChecked = 221, ERR_AmbigMember = 229, ERR_NoImplicitConvCast = 266, ERR_InaccessibleGetter = 271, ERR_InaccessibleSetter = 272, ERR_BadArity = 305, ERR_TypeArgsNotAllowed = 307, ERR_HasNoTypeVars = 308, ERR_NewConstraintNotSatisfied = 310, ERR_GenericConstraintNotSatisfiedRefType = 311, ERR_GenericConstraintNotSatisfiedNullableEnum = 312, ERR_GenericConstraintNotSatisfiedNullableInterface = 313, ERR_GenericConstraintNotSatisfiedValType = 315, ERR_CantInferMethTypeArgs = 411, ERR_RefConstraintNotSatisfied = 452, ERR_ValConstraintNotSatisfied = 453, ERR_AmbigUDConv = 457, ERR_BindToBogus = 570, ERR_CantCallSpecialMethod = 571, ERR_ConvertToStaticClass = 716, ERR_IncrementLvalueExpected = 1059, ERR_BadArgCount = 1501, ERR_BadArgTypes = 1502, ERR_BadProtectedAccess = 1540, ERR_BindToBogusProp2 = 1545, ERR_BindToBogusProp1 = 1546, ERR_BadDelArgCount = 1593, ERR_BadDelArgTypes = 1594, ERR_BadCtorArgCount = 1729, ERR_BadNamedArgument = 1739, ERR_DuplicateNamedArgument = 1740, ERR_NamedArgumentUsedInPositional = 1744, ERR_BadNamedArgumentForDelegateInvoke = 1746, ERR_NonInvocableMemberCalled = 1955, ERR_BadNonTrailingNamedArgument = 8323 } }