locked
Reading XML files in windows store apps RRS feed

 > 

  • Question

  • Question
    Sign in to vote
    0
    Sign in to vote

    Hi,

    I have an XML file with sample data as below in windows store apps..

    <Exchanges>
      <Exchange DistrictIDFullName="TREPS" DistrictID="TR" ExchangeGroupCode="ASB" Latitude="55.8533" Longitude="-2.38732" />
      <Exchange DistrictIDFullName="DESCTR" DistrictID="DE" ExchangeGroupCode="ABT" Latitude="54.8411" Longitude="-3.28524" />
    </Exchanges>

    I have two requirements.

    1. Need to read all DistrictID's and store it in a list.

    2. Need to make another list with DistrictID's based on the latitude and longitude co-ordinates which lie in within 10 degree wrt my current latitude coordinates. Of course my app has the code to find current co-ordinates.

    Can somebody help me with code snippets or idea to go ahead. It is little urgent for my work.

    Thursday, September 26, 2013 5:55 AM

Answers

  • Question
    Sign in to vote
    0
    Sign in to vote

    Hello Naveen,

    I am solved your first question:

    string output = "your xml data";
 ObservableCollection<tempxml> xml1 = new ObservableCollection<tempxml>();
using (XmlReader red1 = XmlReader.Create(new StringReader(output)))
            {
                while (red1.Read())
                {
                    if (red1.IsStartElement())
                    {
                        switch (red1.Name)
                        {
                            case "Exchange":
                                string DistrictIDFullName = red1["DistrictIDFullName"];
                                string DistrictID = red1["DistrictID"];
                                string ExchangeGroupCode = red1["ExchangeGroupCode"];
                                double Latitude = double.Parse(red1["Latitude"]);
                                double Longitude = double.Parse(red1["Longitude"]);
                                xml1.Add(new tempxml
                                {
                                    DistrictID = DistrictID,
                                    DistrictIDFullName = DistrictIDFullName,
                                    ExchangeGroupCode = ExchangeGroupCode,
                                    Latitude = Latitude,
                                    Longitude = Longitude
                                });
                                break;
                        }
                    }
                }
            }
 public class tempxml
    {
        public string DistrictIDFullName { get; set; }
        public string DistrictID { get; set; }
        public string ExchangeGroupCode { get; set; }
        public double Latitude { get; set; }
        public double Longitude { get; set; }
    }

    you can get your whole xml content to this list.

    Thursday, September 26, 2013 7:35 AM