本人用ado连接局域网中的oracle,部分代码:
CString m_sConn="Provider=MSDAORA.1;Datasource=lbs_192.168.6.177";
hr = m_pConnection.CreateInstance("ADODB.Connection");
if(SUCCEEDED(hr))
{
hr=m_pConnection->Open((_bstr_t)m_sConn,"localsearch","localsearch",ADODB::adConnectUnspecified);
}
可是每次都抱错 错误信息:无法指定的错误
请问,这问题出在哪?
CString m_sConn="Provider=MSDAORA.1;Datasource=lbs_192.168.6.177";
hr = m_pConnection.CreateInstance("ADODB.Connection");
if(SUCCEEDED(hr))
{
hr=m_pConnection->Open((_bstr_t)m_sConn,"localsearch","localsearch",ADODB::adConnectUnspecified);
}
可是每次都抱错 错误信息:无法指定的错误
请问,这问题出在哪?
解决方案 »
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