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IMetaDataTables::GetBlob method
Gets a pointer to the binary large object (BLOB) at the specified column index.
Syntax
HRESULT GetBlob( [in] ULONG ixBlob, [out] ULONG *pcbData, [out, size_is(, *pcbData)] const BYTE **ppData );
Parameters
- ixBlob [in]
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The memory address from which to get ppData.
- pcbData [out]
-
A pointer to the size, in bytes, of ppData.
- ppData [out]
-
A pointer to a pointer to the binary data retrieved.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
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IDL |
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See also
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