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IMetaDataTables::GetColumnInfo method

Gets data about the specified column in the specified table.

Syntax

C++
Copy 

HRESULT GetColumnInfo(
  [in]  ULONG  ixTbl,
  [in]  ULONG  ixCol,
  [out] ULONG  *poCol,
  [out] ULONG  *pcbCol,
  [out] ULONG  *pType,
  [out] LPCSTR *ppName
);

Parameters

ixTbl [in]

The index of the desired table.

ixCol [in]

The index of the desired column.

poCol [out]

A pointer to the offset of the column in the row.

pcbCol [out]

A pointer to the size, in bytes, of the column.

pType [out]

A pointer to the type of the values in the column.

ppName [out]

A pointer to a pointer to the column name.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

IDL
Rometadataapi.idl

See also

IMetaDataTables

 

 

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