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IMetaDataImport2::EnumGenericParamConstraints method
Gets an enumerator for an array of generic parameter constraints associated with the generic parameter represented by the specified token.
Syntax
HRESULT EnumGenericParamConstraints( [in, out] HCORENUM *phEnum, [in] mdGenericParam tk, [out, size_is(cMax), length_is(*pcGenericParamConstraints)] mdGenericParamConstraint rGenericParamConstraints[], [in] ULONG cMax, [out] ULONG *pcGenericParamConstraints );
Parameters
- phEnum [in, out]
-
A pointer to the enumerator.
- tk [in]
-
A token that represents the generic parameter whose constraints are to be enumerated.
- rGenericParamConstraints [out]
-
The array of generic parameter constraints to enumerate.
- cMax [in]
-
The requested maximum number of tokens to place in rGenericParamConstraints.
- pcGenericParamConstraints [out]
-
A pointer to the number of tokens placed in rGenericParamConstraints.
Return value
| HRESULT | Description |
|---|---|
| S_OK | EnumGenericParamConstraints returned successfully. |
| S_FALSE | phEnum has no member elements. In this case, pcGenericParameterConstraints is set to 0 (zero). |
Requirements
|
IDL |
|
|---|
See also
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