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IMetaDataImport::GetParamProps Method

  • Članek

Gets metadata values for the parameter referenced by the specified ParamDef token.

Syntax

HRESULT GetParamProps (  
   [in]  mdParamDef      tk,  
   [out] mdMethodDef     *pmd,  
   [out] ULONG           *pulSequence,  
   [out] LPWSTR          szName,  
   [in]  ULONG           cchName,  
   [out] ULONG           *pchName,  
   [out] DWORD           *pdwAttr,  
   [out] DWORD           *pdwCPlusTypeFlag,  
   [out] UVCP_CONSTANT   *ppValue,  
   [out] ULONG           *pcchValue  
);

Parameters

tk
[in] A ParamDef token that represents the parameter to return metadata for.

pmd
[out] A pointer to a MethodDef token representing the method that takes the parameter.

pulSequence
[out] The ordinal position of the parameter in the method argument list.

szName
[out] A buffer to hold the name of the parameter.

cchName
[in] The requested size in wide characters of szName.

pchName
[out] The returned size in wide characters of szName.

pdwAttr
[out] A pointer to any attribute flags associated with the parameter. This is a bitmask of CorParamAttr values.

pdwCPlusTypeFlag
[out] A pointer to a flag specifying that the parameter is a ValueType.

ppValue
[out] A pointer to a constant string returned by the parameter.

pcchValue
[out] The size of ppValue in wide characters, or zero if ppValue does not hold a string.

Remarks

The sequence values in pulSequence begin with 1 for parameters. A return value has a sequence number of 0.

Requirements

Platforms: See System Requirements.

Header: Cor.h

Library: Included as a resource in MsCorEE.dll

.NET Framework Versions: Available since 1.0

See also