用getdata if (FAILED(hr = pIAccessor->CreateAccessor(DBACCESSOR_ROWDATA, 1,
&dbbinding, 0, &haccessor, &ulbindstatus)))
dwStatus = *((ULONG*) (pRow + dbbinding.obStatus));...
if (SUCCEEDED(hr = pIRowset->GetData(hRow, haccessor, pRow)))
if (dwStatus == DBSTATUS_S_OK)
{
pISequentialStream = *((ISequentialStream**)
(pRow + dbbinding.obValue));
hr = pISequentialStream->Read(pUnboundData,
BLOCK_SIZE, &cbRead))
&dbbinding, 0, &haccessor, &ulbindstatus)))
dwStatus = *((ULONG*) (pRow + dbbinding.obStatus));...
if (SUCCEEDED(hr = pIRowset->GetData(hRow, haccessor, pRow)))
if (dwStatus == DBSTATUS_S_OK)
{
pISequentialStream = *((ISequentialStream**)
(pRow + dbbinding.obValue));
hr = pISequentialStream->Read(pUnboundData,
BLOCK_SIZE, &cbRead))
解决方案 »
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