(2014/07/07 12:44), sunpeng wrote:
> hr = m_pConnection.CreateInstance("ADODB.Connection");
> sql.Format(_T("Driver=%s;Server=%s;Database=%s"),strDriver,strIP,strDBName);
Please add ";C7=1" which turns on *bytea as lo* option to your
connection string or
directly specify the data source name as the connectiion string
_T("DSN=%s")
.
> strDriver is "PostgreSQL ANSI" or "PostgreSQL Unicode"
<snip>
>>>
>>> for (long iSize = 0; iSize <
>>> FreImgSize; iSize++)
>>> {
>>> SafeArrayPutElement(psafe[0],
>>> &iSize, &pFreImg[iSize]);
Does SafeArrayPutElelment() work as you expect?
The input of the function is psafe[0] and the output is &pFreImg[iSize].
regards,
Hiroshi Inoue
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