Problem with linq-to-xml

I want by linq save my xml in csv and I have o problem.

This bracket are here beacuse without it this code is not displaying (why ? )

<results>
    <Countries country="Albania">
        <Regions region="Centralna Albania">
            <Provinces province="Durres i okolice">
                <Cities city="Durres" cityCode="2B66E0ACFAEF78734E3AF1194BFA6F8DEC4C5760">
                    <IndividualFlagsWithForObjects Status="1" />
                    <IndividualFlagsWithForObjects  Status="0" />
                    <IndividualFlagsWithForObjects magazyn="2" />
                </Cities>
            </Provinces>
        </Regions>
    </Countries>
    <Countries country="Albania">
        <Regions region="Centralna Albania">
            <Provinces province="Durres i okolice">
                <Cities city="Durres" cityCode="2B66E0ACFAEF78734E3AF1194BFA6F8DEC4C5760">
                    <IndividualFlagsWithForObjects storage="0" Status="1" /> 
                    <IndividualFlagsWithForObjects storage="1" Status="0" /> 
                    <IndividualFlagsWithForObjects storage="2" Status="1" /> 
                </Cities>
            </Provinces>
        </Regions>
    </Countries>
</results>

I must point one important thing: the parent node is but when I use it loaded.Descendants("results") it gives me nothing.

XDocument loaded = XDocument.Load(@"c:\citiesxml.xml");

// create a writer and open the file
Text开发者_StackOverflowWriter tw = new StreamWriter("c:\\XmltoCSV.txt");

// Query the data and write out a subset of contacts
var contacts = (from c in loaded.Descendants("Countries")
    select new
    {
        Country = (string)c.Attribute("ountry").Value,
        Region = (string)c.Element("Regions").Attribute("region").Value,
        Province= c.Element("Regions").Element("Provinces").Attribute("prowincja").Value,
        City= c.Element("Regions").Element("Provinces").Element("Cities").Attribute("city").Value,
        Kod = c.Element("Regions").Element("Provinces").Element("Cities").Attribute("cityCode").Value,
        IndywidualnaFlagaStatus = c.Element("Regions").Element("Provinces").Element("Cities").Element("IndividualFlagsWithForObjects").Attribute("Status"),
        IndywidualnaFlagaWartosc = c.Element("Regions").Element("Provinces").Element("Cities").Element("IndividualFlagsWithForObjects").Attribute("storage")
    }).ToList();

last problem:

 IndywidualnaFlagaWartosc = c.Element("Regions").Element("Provinces").Element("Cities").Element("IndividualFlagsWithForObjects").Attribute("storage")

gives me :

IndywidualnaFlagaWartosc = {storage="0"} (I see this while debugging)

var contacts = (from c in loaded.Descendants("Countries")
                        select new
                        {
                            Country = (string)c.Attribute("Country").Value,
                            Region = (string)c.Element("Regions").Attribute("region").Value,
                            Province = (string)c.Element("Regions").Element("Provinces").Attribute("province").Value,
                            City = (string)c.Element("Regions").Element("Provinces").Element("Cities").Attribute("city").Value,
                            Hotel = (string)c.Element("Hotels").Attribute("hotel").Value
                        }).ToList();

Hotel is not in your xml anywhere so that will need to be adjusted. I would generally recommend that you pull each item once and check for nulls, instead of pulling Regions 3 times as I have done here.

Yout element names don't match your xml snipped (all your elements in the snippet are singular and in your linq query they are plural (countries - country , regions - region etc).

 var contacts = (from c in loaded.Descendants("Countries")
                           select new
                           {
                               Country = c.Element("Countries").Value,
                               Region = c.Element("Regions").Value,
                               Province= c.Element("Provinces").Value,
                               City = c.Element("Cities").Value,
                               Hotel = c.Element("Hotels").Value
                           }).ToList();

You're requesting the Element as object, and not it's value. Your code should be:

var contacts = (from c in loaded.Descendants("Countries")
               select new
               {
                   Country = c.Element("Country").Value,
                   Region = c.Element("region").Value,
                   Province= c.Element("province").Value,
                   City = c.Element("city").Value,
                   Hotel = c.Element("hotel").Value
               }).ToList();

But I'm not sure this gives any results as well if I look at your XML. I'm guessing this should give you the results you want:

var contacts = (from c in loaded.Descendants("Countries")
               select new
               {
                   Country = c.Attribute("country").Value,
                   Region = c.Descendants("Regions").FirstOrDefault().Attribute("region")Value,
                   Province= c.Descendants("Provinces").FirstOrDefault().Attribute("province").Value,
                   City = c.Descendants("Cities").FirstOrDefault().Attribute("city").Value,
                   Hotel = c.Descendants("Hotels").FirstOrDefault().Attribute("hotel").Value
               }).ToList();

Please note that this code is quite fragile, because if one of the decentant elements is missing, an Exception will occur. You should some fine-tuning yourself to get the results you want.

I'm sorry, this answer isn't complete. You don't get values in anything but Country with the code below, but it should be a good starting point, so try using c.Element() and you should be using c.Attribute() like so:

var contacts = (from c in loaded.Descendants("Countries")
    select new
    {
        Country = (string)c.Attribute("country"),
        Region = (string)c.Attribute("region"),
        Province = (string)c.Attribute("province"),
        City = (string)c.Attribute("city"),
        Hotel = (string)c.Attribute("hotel")
    }).ToList();