vc中使用ADO删除Oracle表中一行数据
各位大侠~求救~删除表LOGINF中一行数据,出错啦~代码如下
void UserM::OnBUTTONdeletuser(){try { _variant_t vNULL; vNULL.vt=VT_ERROR; vNULL.scode=DISP_E_PARAMNOTFOUND; CString dstr; dstr.Format("delete from YYL.LOGINF where LINFID=14"); m_ado.m_pCommand->ActiveConnection=m_ado.m_pConnection; m_ado.m_pCommand->CommandText=_bstr_t(dstr); m_ado.m_pRecordset=m_ado.m_pCommand->Execute(&vNULL,&vNULL,adCmdText); } catch(_com_error e) //异常处理 { AfxMessageBox(e.Description()); }}