public List <WeatherInfo> RequestData()
{
XmlDocument doc = WebClientHelper.RequestXMLData(webWeatherAddress, webWeatherParams);
if (doc == null)
{
return(null);
}
XmlNodeList list = doc.SelectNodes("SiteRep/DV/Location/Period");
List <WeatherInfo> infoList = new List <WeatherInfo>();
foreach (XmlNode node in list)
{
string date = node.Attributes["value"].Value.Substring(0, 10);
foreach (XmlNode childNode in node.ChildNodes)
{
WeatherInfo info = new WeatherInfo();
info.WindDirection = childNode.Attributes["D"].Value;
if (childNode.Attributes["H"] != null)
{
info.ScreenRelativeHumidity = decimal.Parse(childNode.Attributes["H"].Value);
}
else
{
info.ScreenRelativeHumidity = 0;
}
if (childNode.Attributes["P"] != null)
{
info.Pressure = ushort.Parse(childNode.Attributes["P"].Value);
}
else
{
info.Pressure = 0;
}
info.WindSpeed = ushort.Parse(childNode.Attributes["S"].Value);
if (childNode.Attributes["T"] != null)
{
info.Temperature = decimal.Parse(childNode.Attributes["T"].Value);
}
else
{
info.Temperature = 0;
}
if (childNode.Attributes["W"] != null)
{
info.WeatherType = ushort.Parse(childNode.Attributes["W"].Value);
}
if (childNode.Attributes["Pt"] != null)
{
info.PressureTendency = childNode.Attributes["Pt"].Value;
}
else
{
info.PressureTendency = String.Empty;
}
if (childNode.Attributes["Dp"] != null)
{
info.DewPoint = decimal.Parse(childNode.Attributes["Dp"].Value);
}
else
{
info.DewPoint = 0;
}
if (childNode.Attributes["G"] != null)
{
info.WindGust = ushort.Parse(childNode.Attributes["G"].Value);
}
info.LoggedDateTime = new DateTime(int.Parse(date.Substring(0, 4)),
int.Parse(date.Substring(5, 2)),
int.Parse(date.Substring(8, 2)),
int.Parse(childNode.ChildNodes[0].Value) / 60, 0, 0);
infoList.Add(info);
}
}
return(infoList);
}