void COpenDBDlg::OnOK()
{
UpdateData();
OgdcString strAlias = m_strAlias;
if(strAlias.IsEmpty() ||
(m_pDataSources != NULL && m_pDataSources->Lookup(strAlias) != NULL))
{
AfxMessageBox(IDS_ALIAS_ISEXISTED);
return;
}
OgdcInt n_Class = m_Provider.GetEngineClass();
if(n_Class == 2)
{
OgdcString strTmpServer = OgdcString(m_strServer);
char cTmp = '\\';
if (strTmpServer.Find(cTmp,0)==-1)
{
AfxMessageBox("请输入正确的路径！");
return;
}
}
CDialog::OnOK();
}
OgdcBool OgdcFeatureMdb::GetValue( OgdcInt nIndex, OgdcVariant& varValue )
{
OgdcByte* pByte = m_fieldValues.GetAt(nIndex);
if (pByte == NULL)
{
varValue.Clear();
return TRUE;
}
OgdcInt nSize = m_fieldDefines.ElementAt(nIndex).m_nSize;
OgdcByte* pData /*= new OgdcByte[nSize]*/;
pData = m_fieldValues.GetAt(nIndex);
OgdcByte* pDataMirror = pData;
switch (m_fieldDefines.GetAt(nIndex).m_nType)
{
case OgdcFieldInfo::Boolean:
case OgdcFieldInfo::Byte:
{
OgdcByte* nValue = new OgdcByte[nSize];
memcpy(nValue, pDataMirror, nSize);
varValue = *nValue;
nValue = NULL;
}
break;
case OgdcFieldInfo::INT16:
{
OgdcShort* nValue = new OgdcShort;
memcpy(nValue, pDataMirror, nSize);
varValue = *nValue;
delete nValue;
nValue = NULL;
}
break;
case OgdcFieldInfo::INT32:
{
OgdcInt* nValue = new OgdcInt;
memcpy(nValue, pDataMirror, nSize);
varValue = *nValue;
delete nValue;
nValue = NULL;
}
break;
case OgdcFieldInfo::INT64:
{
OgdcLong* nValue = new OgdcLong;
memcpy(nValue, pDataMirror, nSize);
varValue = *nValue;
delete nValue;
nValue = NULL;
}
break;
case OgdcFieldInfo::Double:
{
OgdcDouble* dValue = new OgdcDouble;
memcpy(dValue, pDataMirror, nSize);
varValue = *dValue;
delete dValue;
dValue = NULL;
}
break;
case OgdcFieldInfo::Float:
{
OgdcFloat* dValue = new OgdcFloat;
memcpy(dValue, pDataMirror, nSize);
varValue = *dValue;
delete dValue;
dValue = NULL;
}
break;
case OgdcFieldInfo::Text:
case OgdcFieldInfo::Char:
case OgdcFieldInfo::NText:
{
OgdcString strTemp = OgdcString((OgdcChar*)pByte);
strTemp.SetCharset(GetCharset());
varValue = strTemp;
}
break;
case OgdcFieldInfo::Date:
case OgdcFieldInfo::Time:
case OgdcFieldInfo::TimeStamp:
{
OgdcDouble* dValue = new OgdcDouble[nSize];
memcpy(dValue, pDataMirror, nSize);
OgdcTime dateTime = *dValue;
varValue = dateTime;
dValue = NULL;
}
break;
case OgdcFieldInfo::LongBinary:
{
OgdcByte* pValues = new OgdcByte[nSize];
memcpy(pValues, pDataMirror, nSize);
varValue.Clear();
varValue.Set(pValues, nSize);
pValues = NULL;
}
break;
case OgdcFieldInfo::Geometry:
default:
{
varValue.Clear();
return FALSE;
}
break;
}
pData = NULL;
pDataMirror = NULL;
return TRUE;
}
