void Appstartup(object sender, StartupEventArgs e)
{
WeatherModel modelInstance = new WeatherModel();
modelInstance.SetCurrentURL("istanbul");
xmlDocument = modelInstance.GetXML();
XmlNode temp_node = xmlDocument.SelectSingleNode("//temperature");
XmlAttribute temp_value = temp_node.Attributes["value"];
string temp_string = temp_value.Value;
temperature = temp_string;
temp_node = xmlDocument.SelectSingleNode("//humidity");
temp_value = temp_node.Attributes["value"];
temp_string = temp_value.Value;
humidity = temp_string;
temp_node = xmlDocument.SelectSingleNode("//clouds");
temp_value = temp_node.Attributes["name"];
temp_string = temp_value.Value;
clouds = temp_string;
temp_node = xmlDocument.SelectSingleNode("//speed");
temp_value = temp_node.Attributes["name"];
temp_string = temp_value.Value;
wind = temp_string;
Instance = this;
}
