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ICorDebugType::EnumerateTypeParameters Method

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Gets an interface pointer to an ICorDebugTypeEnum that contains the Type parameters of the class referenced by this ICorDebugType.

HRESULT EnumerateTypeParameters (
    [out] ICorDebugTypeEnum   **ppTyParEnum
);

Parameters

  • ppTyParEnum
    [out] A pointer to the address of an ICorDebugTypeEnum that contains the parameters of the type.

Remarks

You can use EnumerateTypeParameters if the CorElementType value returned by ICorDebugType::GetType is ELEMENT_TYPE_CLASS, ELEMENT_TYPE_VALUETYPE, ELEMENT_TYPE_ARRAY, ELEMENT_TYPE_SZARRAY, ELEMENT_TYPE_BYREF, ELEMENT_TYPE_PTR, or ELEMENT_TYPE_FNPTR. The number of parameters and their order depends on the type:

  • ELEMENT_TYPE_CLASS or ELEMENT_TYPE_VALUETYPE: The number of type parameters contained in the ICorDebugTypeEnum that this method returns, will depend on the number of formal type parameters for the corresponding class. For example, if the type is class Dict<String,int32>, then EnumerateTypeParameters will return an ICorDebugTypeEnum that contains objects representing String and int32 in sequence.

  • ELEMENT_TYPE_FNPTR: The number of type parameters contained in the ICorDebugTypeEnum will be one greater than the number of arguments accepted by the function. The first type parameter contained in the ICorDebugTypeEnum is the return type for the function, and the subsequent type parameters are the function's parameters.

  • ELEMENT_TYPE_ARRAY, ELEMENT_TYPE_SZARRAY, ELEMENT_TYPE_BYREF, or ELEMENT_TYPE_PTR: One type parameter will be returned. For example, if the type is an array type such as int32[],EnumerateTypeParameters will return an ICorDebugTypeEnum that contains an object representing int32.

Requirements

Platforms: See .NET Framework System Requirements.

Header: CorDebug.idl, CorDebug.h

Library: CorGuids.lib

.NET Framework Versions: 4, 3.5 SP1, 3.5, 3.0 SP1, 3.0, 2.0 SP1, 2.0

See Also

Reference

ICorDebugType Interface