public IList<LocationInfo> GetGeocodingList(string xml)
{
XmlDocument aXmlDocument = new XmlDocument();
aXmlDocument.LoadXml(xml);
XmlNodeList aDataInfoXmlNodeList = aXmlDocument.GetElementsByTagName(LocationInfo.DataInfoElementName);
MapSearchResult aSearchResult = new MapSearchResult();
if (aDataInfoXmlNodeList == null || aDataInfoXmlNodeList.Count == 0)
{
return null;
}
IList<LocationInfo> ltLocationInfo = new List<LocationInfo>();
string province = string.Empty;
string city = string.Empty;
string dist = string.Empty;
string area = string.Empty;
string road = string.Empty;
string point = string.Empty;
string poiDirection = string.Empty;
string poiDistance = string.Empty;
string roadDirection = string.Empty;
string roadDistance = string.Empty;
string roadLevel = string.Empty;
foreach (XmlNode anItemNode in aDataInfoXmlNodeList)
{
foreach (XmlNode anChildNode in anItemNode.ChildNodes)
{
switch (anChildNode.Name)
{
case LocationInfo.ChildElementName.Province: province = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.City: city = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.Dist: dist = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.Area: area = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.Road:
{
road = anChildNode.ChildNodes[0].InnerText;
roadDirection = anChildNode.ChildNodes[1].InnerText;
roadDistance = anChildNode.ChildNodes[2].InnerText;
roadLevel = anChildNode.ChildNodes[3].InnerText;
break;
}
case LocationInfo.ChildElementName.Poi: point = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.PoiDirection: poiDirection = anChildNode.InnerText; break;
case LocationInfo.ChildElementName.PoiDistance: poiDistance = anChildNode.InnerText; break;
}
}
ltLocationInfo.Add(new LocationInfo(province, city, dist, area, point, poiDirection, poiDistance,road, roadDirection, roadDistance, roadLevel));
}
return ltLocationInfo;
}
public MapSearchResult GetMapSearchResult(string xml)
{
XmlDocument aXmlDocument = new XmlDocument();
aXmlDocument.LoadXml(xml);
XmlNodeList aDataInfoXmlNodeList = aXmlDocument.GetElementsByTagName(MapSearchResult.DataInfoElementName);
MapSearchResult aSearchResult = new MapSearchResult();
if (aDataInfoXmlNodeList == null || aDataInfoXmlNodeList.Count == 0)
{
return null;
}
XmlNode aDataNode = aDataInfoXmlNodeList[0];
aSearchResult.AllResultCount = Convert.ToInt32(aDataNode.Attributes[MapSearchResult.DataInfoAttributeName_AllCount].Value);
aSearchResult.PageNum = Convert.ToInt32(aDataNode.Attributes[MapSearchResult.DataInfoAttributeName_PageNum].Value);
aSearchResult.CurrentResultCount = Convert.ToInt32(aDataNode.Attributes[MapSearchResult.DataInfoAttributeName_CurrentCount
].Value);
List<MapSearchResultItem> ltResultItem = new List<MapSearchResultItem>();
string strLatLon = string.Empty;
string name = string.Empty;
string highName = string.Empty;
string address = string.Empty;
string phone = string.Empty;
string type = string.Empty;
foreach (XmlNode anItemNode in aDataNode.ChildNodes)
{
foreach (XmlNode anChildNode in anItemNode.ChildNodes)
{
switch (anChildNode.Name)
{
case MapSearchResultItem.ChildElementName.StrLatLon: strLatLon = anChildNode.InnerText; break;
case MapSearchResultItem.ChildElementName.Name: name = anChildNode.InnerText; break;
case MapSearchResultItem.ChildElementName.HighName: highName = anChildNode.InnerText; break;
case MapSearchResultItem.ChildElementName.Type: type = anChildNode.InnerText; break;
case MapSearchResultItem.ChildElementName.Address: address = anChildNode.InnerText; break;
case MapSearchResultItem.ChildElementName.Phone: phone = anChildNode.InnerText; break;
}
}
ltResultItem.Add(new MapSearchResultItem(strLatLon, name, highName, address, phone, type));
}
if (ltResultItem.Count == 0)
{
return null;
}
aSearchResult.Items = ltResultItem;
return aSearchResult;
}