Lecture de fichiers XML imbriqués en C# sans fichier XSLT

Question

J'ai un fichier XML avec 3-4 niveaux profonds d'enfants imbriqués. Certains enfants ont un élément manquant ou un élément supplémentaire. Je suis aux prises avec l'automatisation de la lecture des enfants xml x deep et la création des enregistrements délimités à plat pour correspondre à l'élément parent. J'utilise VS 2015 et C# dans une application winform et le résultat final du fichier est que la structure d'enregistrement doit être la même pour tous les éléments sans tenir compte des éléments manquants ou vides. Ci-dessous est mon événement de clic de bouton avec un échantillonnage des données que j'ai affaire. Remarque L'ARTICLE 1 a 1 Nœud de Zonage, l'ARTICLE 2 a 2 Nœuds de Zonage et l'ARTICLE 3 a 0 Nœud de Zonage. Le résultat jette ma colonne Compte dans le fichier délimité pour quand je l'apporte dans EXCEL par exemple.

 private void button1_Click(object sender, EventArgs e) 
    { 
     try 
     { 
      string sDelimiter = ""; 
      string sNodeName = ""; 
      string sChildNodeName = ""; 
      switch (uicmbDelimiter.Text) 
      { 
       case "TAB": 
        sDelimiter = "\t"; 
        break; 
       case "PIPE": 
        sDelimiter = "|"; 
        break; 
       case "COMMA": 
        sDelimiter = ","; 
        break; 
       default: 
        sDelimiter = ","; 
        break; 
      } 

      string csvstring = ""; 
      StreamWriter csv = new StreamWriter(this.uitxtXMLFile.Text + ".out"); 

      XmlDocument doc = new XmlDocument(); 
      doc.Load(this.uitxtXMLFile.Text); 
      XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable); 
      nsmgr.AddNamespace("ab", "http://www.revenue.wi.gov/slf"); 
      XmlNodeList nodelist = doc.SelectNodes("//ab:Item", nsmgr); 
      foreach (XmlNode xnfields in nodelist) 
      { 
       foreach (XmlNode childnode in xnfields.ChildNodes) 
       { 
        if (childnode.ChildNodes.Count > 1) 
        { 
         foreach (XmlNode children in childnode.ChildNodes) 
         { 
          csvstring +=children.LocalName + sDelimiter; 
         } 
        } 
        else 
        { 
         csvstring += childnode.LocalName + sDelimiter; 
        } 
       } 
       csv.WriteLine(csvstring); 
       csvstring = ""; 
       break; 
      } 
      csvstring = ""; 

      foreach (XmlNode xn in nodelist) 
      { 
       foreach (XmlNode childnode in xn.ChildNodes) 
       { 
        if (childnode.ChildNodes.Count > 1) 
        { 
         foreach (XmlNode children in childnode.ChildNodes) 
         { 
          if ((sChildNodeName != children.LocalName) && sChildNodeName !="") 
          { 
           csvstring += sDelimiter + children.InnerText; 
          } 
          else 
          { 
           csvstring += children.InnerText; 
          } 
          sChildNodeName = children.LocalName; 
         } 
        } 
        else 
        { 
         csvstring += childnode.InnerText; 
        } 
        /////////// 
        /// 
        /////////// 
        if ((sNodeName != childnode.LocalName)) 
        { 
         csvstring += sDelimiter; 
        } 
        sNodeName = childnode.LocalName; 
       } 
       csv.WriteLine(csvstring); 
       csvstring = ""; 
       sNodeName = ""; 
       sChildNodeName = ""; 
      } 

      csv.Close(); 
     } 
     catch (Exception ex) 
     { 
      MessageBox.Show(ex.InnerException.Message); 

     } 


    } 

<?xml version="1.0" encoding="utf-8"?> 
 
<CountyRolls xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.revenue.wi.gov/slf"> 
 
    <Municipality> 
 
    <MunicipalityNumber>002</MunicipalityNumber> 
 
    <Item> 
 
     <RecordNumber>1</RecordNumber> 
 
     <PropertyInfo> 
 
     <LocalID1>1-00001-000</LocalID1> 
 
     <LocalID2>1</LocalID2> 
 
     <Zoning>EXCLUSIVE AGRICULTURE DISTRICT</Zoning> 
 
     <Town>16</Town> 
 
     <Range>05</Range> 
 
     <RangeDirection>W</RangeDirection> 
 
     <Section>01</Section> 
 
     <Quarter40>NE</Quarter40> 
 
     <Quarter160>NE</Quarter160> 
 
     <Legal>FRAC NE1/4 OF NE1/4</Legal> 
 
     <RecordingDocuments> 
 
      <Book>0</Book> 
 
      <Page>0</Page> 
 
      <DocumentNumber>1569517</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>589</Book> 
 
      <Page>204</Page> 
 
      <DocumentNumber>868152</DocumentNumber> 
 
     </RecordingDocuments> 
 
     </PropertyInfo> 
 
     <OwnerAndAddressInfo> 
 
     <MailingAddress> 
 
      <USAddress> 
 
      <AddressLine1>N4929 COUNTY ROAD J</AddressLine1> 
 
      <City>ROCKLAND</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54653</ZIPCode> 
 
      </USAddress> 
 
     </MailingAddress> 
 
     <Owner> 
 
      <Individual> 
 
      <Name> 
 
       <FirstName>DAVID</FirstName> 
 
       <LastName>AXELSEN IRREVOCABLE LIVING TRUST</LastName> 
 
      </Name> 
 
      <Address> 
 
       <USAddress> 
 
       <AddressLine1>N4929 COUNTY ROAD J</AddressLine1> 
 
       <City>ROCKLAND</City> 
 
       <State>WI</State> 
 
       <ZIPCode>54653</ZIPCode> 
 
       </USAddress> 
 
      </Address> 
 
      </Individual> 
 
     </Owner> 
 
     <Owner> 
 
      <Individual> 
 
      <Name> 
 
       <FirstName>RHEA</FirstName> 
 
       <LastName>AXELSEN IRREVOCABLE LIVING TRUST</LastName> 
 
      </Name> 
 
      <Address> 
 
       <USAddress> 
 
       <AddressLine1>N4929 COUNTY ROAD J</AddressLine1> 
 
       <City>ROCKLAND</City> 
 
       <State>WI</State> 
 
       <ZIPCode>54653</ZIPCode> 
 
       </USAddress> 
 
      </Address> 
 
      </Individual> 
 
     </Owner> 
 
     <SiteAddress> 
 
      <AddressLine1>JACKPOT AVE</AddressLine1> 
 
      <City>ROCKLAND</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54653</ZIPCode> 
 
     </SiteAddress> 
 
     </OwnerAndAddressInfo> 
 
     <ValuationInfo> 
 
     <RealProperty> 
 
      <Class4> 
 
      <Acres>8.000</Acres> 
 
      <LandValue>1200</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </Class4> 
 
      <Class5M> 
 
      <Acres>31.460</Acres> 
 
      <LandValue>50300</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </Class5M> 
 
      <ClassTotal> 
 
      <Acres>39.460</Acres> 
 
      <LandValue>51500</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </ClassTotal> 
 
     </RealProperty> 
 
     </ValuationInfo> 
 
     <JurisdictionInfo> 
 
     <County> 
 
      <CountyName>32 La Crosse</CountyName> 
 
      <CountyRate>0.004068228</CountyRate> 
 
      <CountyTax>209.51</CountyTax> 
 
     </County> 
 
     <Municipality> 
 
      <MuniName>Town of Bangor</MuniName> 
 
      <MuniNumber>32002</MuniNumber> 
 
      <MunicipalRate>0.002443039</MunicipalRate> 
 
      <MunicipalTax>125.82</MunicipalTax> 
 
     </Municipality> 
 
     <School> 
 
      <Code>320245</Code> 
 
      <Rate>0.009154910</Rate> 
 
      <Tax>471.48</Tax> 
 
     </School> 
 
     <Tech> 
 
      <Code>000200</Code> 
 
      <Rate>0.001590738</Rate> 
 
      <Tax>81.92</Tax> 
 
     </Tech> 
 
     </JurisdictionInfo> 
 
     <TaxSummary> 
 
     <LandTaxableTotal>51500</LandTaxableTotal> 
 
     <ImprovementsTaxableTotal>0</ImprovementsTaxableTotal> 
 
     <TotalTaxableValue>51500</TotalTaxableValue> 
 
     <EstimatedFairMarketValue>0</EstimatedFairMarketValue> 
 
     <StateTax>8.86</StateTax> 
 
     <OccupationalTax>0</OccupationalTax> 
 
     <ForestTaxable>0</ForestTaxable> 
 
     <BORValue>51500</BORValue> 
 
     <PrivateForestCropTax>0.00</PrivateForestCropTax> 
 
     <ManagedForestLawTax>0.00</ManagedForestLawTax> 
 
     <TaxTotal>897.59</TaxTotal> 
 
     <SchoolCredit>95.43</SchoolCredit> 
 
     <LotteryCredit>0.00</LotteryCredit> 
 
     <FirstDollarCredit>0.00</FirstDollarCredit> 
 
     <SpecialAssessment> 
 
      <SpecialAssessmentDesc>No special charge applies to parcel.</SpecialAssessmentDesc> 
 
      <SpecialAssessmentCharge>0</SpecialAssessmentCharge> 
 
     </SpecialAssessment> 
 
     <DelinquentUtilityCharges>0</DelinquentUtilityCharges> 
 
     <NetTax>897.59</NetTax> 
 
     <Payment>0</Payment> 
 
     <AmountDue>897.59</AmountDue> 
 
     <PriorYearChargebacks> 
 
      <Total>0</Total> 
 
     </PriorYearChargebacks> 
 
     <StateAssessedTelco>0</StateAssessedTelco> 
 
     </TaxSummary> 
 
    </Item> 
 
    <Item> 
 
     <RecordNumber>2</RecordNumber> 
 
     <PropertyInfo> 
 
     <LocalID1>1-00003-001</LocalID1> 
 
     <LocalID2>4</LocalID2> 
 
     <Zoning>CONDITIONAL ZONING   </Zoning> 
 
     <Zoning>EXCLUSIVE AGRICULTURE DISTRICT</Zoning> 
 
     <Town>16</Town> 
 
     <Range>05</Range> 
 
     <RangeDirection>W</RangeDirection> 
 
     <Section>01</Section> 
 
     <Quarter40>NE</Quarter40> 
 
     <Quarter160>SW</Quarter160> 
 
     <Legal>CERTIFIED SURVEY MAP NO. 64 VOL 7 LOT 1 DOC NO. 1159544</Legal> 
 
     <RecordingDocuments> 
 
      <Book>7</Book> 
 
      <Page>64</Page> 
 
      <DocumentNumber>1159544</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>872</Book> 
 
      <Page>36</Page> 
 
      <DocumentNumber>1039008</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1129</Book> 
 
      <Page>264</Page> 
 
      <DocumentNumber>1152228</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1140</Book> 
 
      <Page>558</Page> 
 
      <DocumentNumber>1156940</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1156</Book> 
 
      <Page>31</Page> 
 
      <DocumentNumber>1163596</DocumentNumber> 
 
     </RecordingDocuments> 
 
     </PropertyInfo> 
 
     <OwnerAndAddressInfo> 
 
     <MailingAddress> 
 
      <USAddress> 
 
      <AddressLine1>N4746 COUNTY ROAD J</AddressLine1> 
 
      <City>ROCKLAND</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54653</ZIPCode> 
 
      </USAddress> 
 
     </MailingAddress> 
 
     <Owner> 
 
      <Individual> 
 
      <Name> 
 
       <FirstName>SCOTT R</FirstName> 
 
       <LastName>MILDE</LastName> 
 
      </Name> 
 
      <Address> 
 
       <USAddress> 
 
       <AddressLine1>N4746 COUNTY ROAD J</AddressLine1> 
 
       <City>ROCKLAND</City> 
 
       <State>WI</State> 
 
       <ZIPCode>54653</ZIPCode> 
 
       </USAddress> 
 
      </Address> 
 
      </Individual> 
 
     </Owner> 
 
     <Owner> 
 
      <Individual> 
 
      <Name> 
 
       <FirstName>SUSAN T</FirstName> 
 
       <LastName>MILDE</LastName> 
 
      </Name> 
 
      </Individual> 
 
     </Owner> 
 
     <SiteAddress> 
 
      <AddressLine1>N4746 COUNTY ROAD J</AddressLine1> 
 
      <City>ROCKLAND</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54653</ZIPCode> 
 
     </SiteAddress> 
 
     </OwnerAndAddressInfo> 
 
     <ValuationInfo> 
 
     <RealProperty> 
 
      <Class1> 
 
      <Acres>1.760</Acres> 
 
      <LandValue>13800</LandValue> 
 
      <ImprovementsValue>127400</ImprovementsValue> 
 
      </Class1> 
 
      <ClassTotal> 
 
      <Acres>1.760</Acres> 
 
      <LandValue>13800</LandValue> 
 
      <ImprovementsValue>127400</ImprovementsValue> 
 
      </ClassTotal> 
 
     </RealProperty> 
 
     </ValuationInfo> 
 
     <JurisdictionInfo> 
 
     <County> 
 
      <CountyName>32 La Crosse</CountyName> 
 
      <CountyRate>0.004068228</CountyRate> 
 
      <CountyTax>574.43</CountyTax> 
 
     </County> 
 
     <Municipality> 
 
      <MuniName>Town of Bangor</MuniName> 
 
      <MuniNumber>32002</MuniNumber> 
 
      <MunicipalRate>0.002443039</MunicipalRate> 
 
      <MunicipalTax>344.96</MunicipalTax> 
 
     </Municipality> 
 
     <School> 
 
      <Code>320245</Code> 
 
      <Rate>0.009154910</Rate> 
 
      <Tax>1292.67</Tax> 
 
     </School> 
 
     <Tech> 
 
      <Code>000200</Code> 
 
      <Rate>0.001590738</Rate> 
 
      <Tax>224.61</Tax> 
 
     </Tech> 
 
     </JurisdictionInfo> 
 
     <TaxSummary> 
 
     <LandTaxableTotal>13800</LandTaxableTotal> 
 
     <ImprovementsTaxableTotal>127400</ImprovementsTaxableTotal> 
 
     <TotalTaxableValue>141200</TotalTaxableValue> 
 
     <EstimatedFairMarketValue>143200</EstimatedFairMarketValue> 
 
     <StateTax>24.30</StateTax> 
 
     <OccupationalTax>0</OccupationalTax> 
 
     <ForestTaxable>0</ForestTaxable> 
 
     <BORValue>141200</BORValue> 
 
     <PrivateForestCropTax>0.00</PrivateForestCropTax> 
 
     <ManagedForestLawTax>0.00</ManagedForestLawTax> 
 
     <TaxTotal>2460.97</TaxTotal> 
 
     <SchoolCredit>261.64</SchoolCredit> 
 
     <LotteryCredit>136.65</LotteryCredit> 
 
     <FirstDollarCredit>72.66</FirstDollarCredit> 
 
     <SpecialAssessment> 
 
      <SpecialAssessmentDesc>No special charge applies to parcel.</SpecialAssessmentDesc> 
 
      <SpecialAssessmentCharge>0</SpecialAssessmentCharge> 
 
     </SpecialAssessment> 
 
     <DelinquentUtilityCharges>0</DelinquentUtilityCharges> 
 
     <NetTax>2251.66</NetTax> 
 
     <Payment>0</Payment> 
 
     <AmountDue>2251.66</AmountDue> 
 
     <PriorYearChargebacks> 
 
      <Total>0</Total> 
 
     </PriorYearChargebacks> 
 
     <StateAssessedTelco>0</StateAssessedTelco> 
 
     </TaxSummary> 
 
    </Item> 
 
    <Item> 
 
     <RecordNumber>3</RecordNumber> 
 
     <PropertyInfo> 
 
     <LocalID1>1-00004-000</LocalID1> 
 
     <LocalID2>5</LocalID2> 
 
     <Town>16</Town> 
 
     <Range>05</Range> 
 
     <RangeDirection>W</RangeDirection> 
 
     <Section>01</Section> 
 
     <Quarter40>NE</Quarter40> 
 
     <Quarter160>SE</Quarter160> 
 
     <Legal>SE1/4 FRAC NE1/4</Legal> 
 
     <RecordingDocuments> 
 
      <Book>870</Book> 
 
      <Page>575</Page> 
 
      <DocumentNumber>1038082</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>872</Book> 
 
      <Page>36</Page> 
 
      <DocumentNumber>1039008</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1129</Book> 
 
      <Page>264</Page> 
 
      <DocumentNumber>1152228</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1140</Book> 
 
      <Page>558</Page> 
 
      <DocumentNumber>1156940</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1336</Book> 
 
      <Page>55</Page> 
 
      <DocumentNumber>1234542</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1336</Book> 
 
      <Page>523</Page> 
 
      <DocumentNumber>1234736</DocumentNumber> 
 
     </RecordingDocuments> 
 
     <RecordingDocuments> 
 
      <Book>1385</Book> 
 
      <Page>535</Page> 
 
      <DocumentNumber>1254119</DocumentNumber> 
 
     </RecordingDocuments> 
 
     </PropertyInfo> 
 
     <OwnerAndAddressInfo> 
 
     <MailingAddress> 
 
      <USAddress> 
 
      <AddressLine1>230 21ST ST S</AddressLine1> 
 
      <City>LA CROSSE</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54601</ZIPCode> 
 
      </USAddress> 
 
     </MailingAddress> 
 
     <Owner> 
 
      <Individual> 
 
      <Name> 
 
       <FirstName>GALEN W</FirstName> 
 
       <LastName>PITTMAN</LastName> 
 
      </Name> 
 
      <Address> 
 
       <USAddress> 
 
       <AddressLine1>230 21ST ST S</AddressLine1> 
 
       <City>LA CROSSE</City> 
 
       <State>WI</State> 
 
       <ZIPCode>54601</ZIPCode> 
 
       </USAddress> 
 
      </Address> 
 
      </Individual> 
 
     </Owner> 
 
     <SiteAddress> 
 
      <AddressLine1>COUNTY ROAD J</AddressLine1> 
 
      <City>ROCKLAND</City> 
 
      <State>WI</State> 
 
      <ZIPCode>54653</ZIPCode> 
 
     </SiteAddress> 
 
     </OwnerAndAddressInfo> 
 
     <ValuationInfo> 
 
     <RealProperty> 
 
      <Class5> 
 
      <Acres>9.000</Acres> 
 
      <LandValue>11700</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </Class5> 
 
      <Class6> 
 
      <Acres>31.000</Acres> 
 
      <LandValue>99200</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </Class6> 
 
      <ClassTotal> 
 
      <Acres>40.000</Acres> 
 
      <LandValue>110900</LandValue> 
 
      <ImprovementsValue>0</ImprovementsValue> 
 
      </ClassTotal> 
 
     </RealProperty> 
 
     </ValuationInfo> 
 
     <JurisdictionInfo> 
 
     <County> 
 
      <CountyName>32 La Crosse</CountyName> 
 
      <CountyRate>0.004068228</CountyRate> 
 
      <CountyTax>451.17</CountyTax> 
 
     </County> 
 
     <Municipality> 
 
      <MuniName>Town of Bangor</MuniName> 
 
      <MuniNumber>32002</MuniNumber> 
 
      <MunicipalRate>0.002443039</MunicipalRate> 
 
      <MunicipalTax>270.93</MunicipalTax> 
 
     </Municipality> 
 
     <School> 
 
      <Code>320245</Code> 
 
      <Rate>0.009154910</Rate> 
 
      <Tax>1015.28</Tax> 
 
     </School> 
 
     <Tech> 
 
      <Code>000200</Code> 
 
      <Rate>0.001590738</Rate> 
 
      <Tax>176.41</Tax> 
 
     </Tech> 
 
     </JurisdictionInfo> 
 
     <TaxSummary> 
 
     <LandTaxableTotal>110900</LandTaxableTotal> 
 
     <ImprovementsTaxableTotal>0</ImprovementsTaxableTotal> 
 
     <TotalTaxableValue>110900</TotalTaxableValue> 
 
     <EstimatedFairMarketValue>112500</EstimatedFairMarketValue> 
 
     <StateTax>19.09</StateTax> 
 
     <OccupationalTax>0</OccupationalTax> 
 
     <ForestTaxable>0</ForestTaxable> 
 
     <BORValue>110900</BORValue> 
 
     <PrivateForestCropTax>0.00</PrivateForestCropTax> 
 
     <ManagedForestLawTax>0.00</ManagedForestLawTax> 
 
     <TaxTotal>1932.88</TaxTotal> 
 
     <SchoolCredit>205.50</SchoolCredit> 
 
     <LotteryCredit>0.00</LotteryCredit> 
 
     <FirstDollarCredit>0.00</FirstDollarCredit> 
 
     <SpecialAssessment> 
 
      <SpecialAssessmentDesc>No special charge applies to parcel.</SpecialAssessmentDesc> 
 
      <SpecialAssessmentCharge>0</SpecialAssessmentCharge> 
 
     </SpecialAssessment> 
 
     <DelinquentUtilityCharges>0</DelinquentUtilityCharges> 
 
     <NetTax>1932.88</NetTax> 
 
     <Payment>0</Payment> 
 
     <AmountDue>1932.88</AmountDue> 
 
     <PriorYearChargebacks> 
 
      <Total>0</Total> 
 
     </PriorYearChargebacks> 
 
     <StateAssessedTelco>0</StateAssessedTelco> 
 
     </TaxSummary> 
 
    </Item> 
 
    <Chargebacks> 
 
     <CurrentYear> 
 
     <Total>0</Total> 
 
     </CurrentYear> 
 
    </Chargebacks> 
 
    </Municipality> 
 
</CountyRolls>

Answer 1

poignées linq xml valeurs nulles mieux. Voir le code ci-dessous

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Xml; 
using System.Xml.Linq; 

namespace ConsoleApplication1 
{ 
    class Program 
    { 
     const string FILENAME = @"c:\temp\test.xml"; 
     static void Main(string[] args) 
     { 
      XDocument doc = XDocument.Load(FILENAME); 
      XElement countyRolls = (XElement)doc.FirstNode; 
      XNamespace ns = countyRolls.GetDefaultNamespace(); 

      var results = countyRolls.Elements(ns + "Municipality").Select(x => new { 
       municipalityNumber = (string)x.Element(ns + "MunicipalityNumber"), 
       items = x.Elements(ns + "Item").Select(y => new { 
        recordNumber = (int)y.Element(ns + "RecordNumber"), 
        propertyInfo = y.Elements(ns + "PropertyInfo").Select(z => new { 
         localID1 = (string)z.Element(ns + "LocalID1"), 
         localID2 = (string)z.Element(ns + "LocalID2"), 
         zoning = z.Elements(ns + "Zoning").Select(a => (string)a).ToArray(), 
         town = (string)z.Element(ns + "Town"), 
         range = (string)z.Element(ns + "Range"), 
         rangeDirection = (string)z.Element(ns + "RangeDirection"), 
         section = (string)z.Element(ns + "Section"), 
         quarter40 = (string)z.Element(ns + "Quarter40"), 
         quarter160 = (string)z.Element(ns + "Quarter160"), 
         legal = (string)z.Element(ns + "Legal"), 
         recordingDocuments = z.Elements(ns + "RecordingDocuments").Select(a => new { 
          book = (int)a.Element(ns + "Book"), 
          page = (int)a.Element(ns + "Page"), 
          documentNumber = (int)a.Element(ns + "DocumentNumber") 
         }).ToList() 
        }).FirstOrDefault(), 
        ownerAndAddressInfo = y.Elements(ns + "OwnerAndAddressInfo").Select(z => new { 
         mailingAddress = z.Descendants(ns + "USAddress").Select(a => new { 
          addressLine1 = (string)a.Element(ns + "AddressLine1"), 
          city = (string)a.Element(ns + "City"), 
          state = (string)a.Element(ns + "State"), 
          zipCode = (string)a.Element(ns + "ZIPCode"), 
         }).FirstOrDefault(), 
         owners = z.Elements(ns + "Owner").Select(a => new { 
          firstName = (string)a.Descendants(ns + "FirstName").FirstOrDefault(), 
          lastName = (string)a.Descendants(ns + "LastName").FirstOrDefault(), 
          addressLine1 = (string)a.Descendants(ns + "AddressLine1").FirstOrDefault(), 
          city = (string)a.Descendants(ns + "City").FirstOrDefault(), 
          state = (string)a.Descendants(ns + "State").FirstOrDefault(), 
          zipCode = (string)a.Descendants(ns + "ZIPCode").FirstOrDefault(), 
         }).ToList(), 
         siteAddress = z.Elements(ns + "SiteAddress").Select(a => new { 
          addressLine1 = (string)a.Descendants(ns + "AddressLine1").FirstOrDefault(), 
          city = (string)a.Descendants(ns + "City").FirstOrDefault(), 
          state = (string)a.Descendants(ns + "State").FirstOrDefault(), 
          zipCode = (string)a.Descendants(ns + "ZIPCode").FirstOrDefault(), 
         }).FirstOrDefault() 
        }).FirstOrDefault(), 
        realProperty = y.Descendants(ns + "RealProperty").Select(z => new { 
         class4 = z.Elements(ns + "Class4").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
         class5m = z.Elements(ns + "Class5M").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
         classTotal = z.Elements(ns + "ClassTotal").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
        }).FirstOrDefault(), 
        jurisdictionInfo = y.Elements(ns + "JurisdictionInfo").Select(z => new { 
         county = z.Elements(ns + "County").Select(a => new { 
          countName = (string)a.Element(ns + "CountyName"), 
          countRate = (string)a.Element(ns + "CountyRate"), 
          countTax = (string)a.Element(ns + "CountyTax") 
         }).FirstOrDefault(), 
         municipality = z.Elements(ns + "Municipality").Select(a => new { 
          muniName = (string)a.Element(ns + "MuniName"), 
          muniNumber = (string)a.Element(ns + "MuniNumber"), 
          municipalRate = (string)a.Element(ns + "MunicipalRate"), 
          municipalTax = (string)a.Element(ns + "MunicipalTax") 
         }).FirstOrDefault(), 
         school = z.Elements(ns + "School").Select(a => new { 
          code = (string)a.Element(ns + "Code"), 
          rate = (string)a.Element(ns + "Rate"), 
          tax = (string)a.Element(ns + "Tax") 
         }).FirstOrDefault(), 
         tech = z.Elements(ns + "Tech").Select(a => new { 
          code = (string)a.Element(ns + "Code"), 
          rate = (string)a.Element(ns + "Rate"), 
          tax = (string)a.Element(ns + "Tax") 
         }).FirstOrDefault() 
        }).FirstOrDefault(), 
        taxSummary = y.Elements(ns + "TaxSummary").Select(z => new { 
         landTaxableTotal = (int)z.Element(ns + "LandTaxableTotal"), 
         improvementsTaxableTotal = (int)z.Element(ns + "ImprovementsTaxableTotal"), 
         totalTaxableValue = (int)z.Element(ns + "TotalTaxableValue"), 
         estimatedFairMarketValue = (int)z.Element(ns + "EstimatedFairMarketValue"), 
         stateTax = (decimal)z.Element(ns + "StateTax"), 
         occupationalTax = (int)z.Element(ns + "OccupationalTax"), 
         forestTaxable = (int)z.Element(ns + "ForestTaxable"), 
         bORValue = (int)z.Element(ns + "BORValue"), 
         privateForestCropTax = (decimal)z.Element(ns + "PrivateForestCropTax"), 
         managedForestLawTax = (decimal)z.Element(ns + "ManagedForestLawTax"), 
         taxTotal = (decimal)z.Element(ns + "TaxTotal"), 
         schoolCredit = (decimal)z.Element(ns + "SchoolCredit"), 
         lotteryCredit = (decimal)z.Element(ns + "LotteryCredit"), 
         firstDollarCredit = (decimal)z.Element(ns + "FirstDollarCredit"), 
         specialAssessmentDesc = (string)z.Descendants(ns + "SpecialAssessmentDesc").FirstOrDefault(), 
         specialAssessmentCharge = (decimal)z.Descendants(ns + "SpecialAssessmentCharge").FirstOrDefault(), 
         delinquentUtilityCharges = (int)z.Element(ns + "DelinquentUtilityCharges"), 
         netTax= (decimal)z.Element(ns + "NetTax"), 
         payment = (decimal)z.Element(ns + "Payment"), 
         amountDue = (decimal)z.Element(ns + "AmountDue") 
        }).FirstOrDefault() 
       }).ToList(), 
       chargebacks = x.Element(ns + "Chargebacks").Descendants(ns + "Total").Select(y => y == null ? 0 : (int)y).FirstOrDefault() 
      }).ToList(); 
     } 
    } 
} 

Answer 2

Ci-dessous l'échantillon du complété Code de travail:

private void uicmdLocate_Click(object sender, EventArgs e) 
    { 
     OpenFileDialog myFile = new OpenFileDialog(); 
     myFile.Title = "Locate XML File"; 
     myFile.Filter = "XML Files|*.xml"; 
     if (myFile.ShowDialog() == DialogResult.OK) 
     { 
      this.uitxtXMLFile.Text = myFile.FileName; 
     } 

    } 


    private void button3_Click(object sender, EventArgs e) 
    { 

     try 
     { 
      if (this.uitxtXMLFile.Text == "") 
      { 
       throw new Exception("You must select an XML file to convert!"); 
      } 
      string sDelimeter = ""; 
      string sExtension = ""; 
      switch (uicmbDelimiter.Text) 
      { 
       case "TAB": 
        sDelimeter = "\t"; 
        sExtension = ".txt"; 
        break; 
       case "PIPE": 
        sDelimeter = "|"; 
        sExtension = ".txt"; 
        break; 
       case "COMMA": 
        sDelimeter = ","; 
        sExtension = ".csv"; 
        break; 
       default: 
        sDelimeter = "\t"; 
        sExtension = ".txt"; 
        break; 
      } 

      StreamWriter csv = new StreamWriter(this.uitxtXMLFile.Text.Replace(".xml",sExtension)); 
      string csvstring = ""; 
      XDocument doc = XDocument.Load(this.uitxtXMLFile.Text); 
      XElement countyRolls = (XElement)doc.FirstNode; 
      XNamespace ns = countyRolls.GetDefaultNamespace(); 

      var results = countyRolls.Elements(ns + "Municipality").Select(x => new { 
       municipalityNumber = (string)x.Element(ns + "MunicipalityNumber"), 
       items = x.Elements(ns + "Item").Select(y => new { 
        recordNumber = (int)y.Element(ns + "RecordNumber"), 
        propertyInfo = y.Elements(ns + "PropertyInfo").Select(z => new { 
         localID1 = (string)z.Element(ns + "LocalID1"), 
         localID2 = (string)z.Element(ns + "LocalID2"), 
         zoning = z.Elements(ns + "Zoning").Select(a => (string)a).ToArray(), 
         town = (string)z.Element(ns + "Town"), 
         range = (string)z.Element(ns + "Range"), 
         rangeDirection = (string)z.Element(ns + "RangeDirection"), 
         section = (string)z.Element(ns + "Section"), 
         quarter40 = (string)z.Element(ns + "Quarter40"), 
         quarter160 = (string)z.Element(ns + "Quarter160"), 
         legal = (string)z.Element(ns + "Legal"), 
         recordingDocuments = z.Elements(ns + "RecordingDocuments").Select(a => new { 
          book = (int)a.Element(ns + "Book"), 
          page = (int)a.Element(ns + "Page"), 
          documentNumber = (int)a.Element(ns + "DocumentNumber") 
         }).ToList() 
        }).FirstOrDefault(), 
        ownerAndAddressInfo = y.Elements(ns + "OwnerAndAddressInfo").Select(z => new { 
         mailingAddress = z.Descendants(ns + "USAddress").Select(a => new { 
          addressLine1 = (string)a.Element(ns + "AddressLine1"), 
          city = (string)a.Element(ns + "City"), 
          state = (string)a.Element(ns + "State"), 
          zipCode = (string)a.Element(ns + "ZIPCode"), 
         }).FirstOrDefault(), 
         owners = z.Elements(ns + "Owner").Select(a => new { 
          firstName = (string)a.Descendants(ns + "FirstName").FirstOrDefault(), 
          lastName = (string)a.Descendants(ns + "LastName").FirstOrDefault(), 
          businessNameLine1 = (string)a.Descendants(ns + "BusinessNameLine1").FirstOrDefault(), 
          addressLine1 = (string)a.Descendants(ns + "AddressLine1").FirstOrDefault(), 
          city = (string)a.Descendants(ns + "City").FirstOrDefault(), 
          state = (string)a.Descendants(ns + "State").FirstOrDefault(), 
          zipCode = (string)a.Descendants(ns + "ZIPCode").FirstOrDefault(), 
         }).ToList(), 
         siteAddress = z.Elements(ns + "SiteAddress").Select(a => new { 
          addressLine1 = (string)a.Descendants(ns + "AddressLine1").FirstOrDefault(), 
          city = (string)a.Descendants(ns + "City").FirstOrDefault(), 
          state = (string)a.Descendants(ns + "State").FirstOrDefault(), 
          zipCode = (string)a.Descendants(ns + "ZIPCode").FirstOrDefault(), 
         }).FirstOrDefault() 
        }).FirstOrDefault(), 
        realProperty = y.Descendants(ns + "RealProperty").Select(z => new { 
         class4 = z.Elements(ns + "Class4").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
         class5m = z.Elements(ns + "Class5M").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
         classTotal = z.Elements(ns + "ClassTotal").Select(a => new { 
          acres = (decimal)a.Element(ns + "Acres"), 
          landValue = (int)a.Element(ns + "LandValue"), 
          improvementsValue = (int)a.Element(ns + "ImprovementsValue") 
         }).FirstOrDefault(), 
        }).FirstOrDefault(), 
        jurisdictionInfo = y.Elements(ns + "JurisdictionInfo").Select(z => new { 
         county = z.Elements(ns + "County").Select(a => new { 
          countName = (string)a.Element(ns + "CountyName"), 
          countRate = (string)a.Element(ns + "CountyRate"), 
          countTax = (string)a.Element(ns + "CountyTax") 
         }).FirstOrDefault(), 
         municipality = z.Elements(ns + "Municipality").Select(a => new { 
          muniName = (string)a.Element(ns + "MuniName"), 
          muniNumber = (string)a.Element(ns + "MuniNumber"), 
          municipalRate = (string)a.Element(ns + "MunicipalRate"), 
          municipalTax = (string)a.Element(ns + "MunicipalTax") 
         }).FirstOrDefault(), 
         school = z.Elements(ns + "School").Select(a => new { 
          code = (string)a.Element(ns + "Code"), 
          rate = (string)a.Element(ns + "Rate"), 
          tax = (string)a.Element(ns + "Tax") 
         }).FirstOrDefault(), 
         tech = z.Elements(ns + "Tech").Select(a => new { 
          code = (string)a.Element(ns + "Code"), 
          rate = (string)a.Element(ns + "Rate"), 
          tax = (string)a.Element(ns + "Tax") 
         }).FirstOrDefault() 
        }).FirstOrDefault(), 
        taxSummary = y.Elements(ns + "TaxSummary").Select(z => new 
        { 
         landTaxableTotal = (int)z.Element(ns + "LandTaxableTotal"), 
         improvementsTaxableTotal = (int)z.Element(ns + "ImprovementsTaxableTotal"), 
         totalTaxableValue = (int)z.Element(ns + "TotalTaxableValue"), 
         estimatedFairMarketValue = (int)z.Element(ns + "EstimatedFairMarketValue"), 
         stateTax = (decimal)z.Element(ns + "StateTax"), 
         occupationalTax = (int)z.Element(ns + "OccupationalTax"), 
         forestTaxable = (int)z.Element(ns + "ForestTaxable"), 
         bORValue = (int)z.Element(ns + "BORValue"), 
         privateForestCropTax = (decimal)z.Element(ns + "PrivateForestCropTax"), 
         managedForestLawTax = (decimal)z.Element(ns + "ManagedForestLawTax"), 
         taxTotal = (decimal)z.Element(ns + "TaxTotal"), 
         schoolCredit = (decimal)z.Element(ns + "SchoolCredit"), 
         lotteryCredit = (decimal)z.Element(ns + "LotteryCredit"), 
         firstDollarCredit = (decimal)z.Element(ns + "FirstDollarCredit"), 
         specialAssessmentDesc = (string)z.Descendants(ns + "SpecialAssessmentDesc").FirstOrDefault(), 
         specialAssessmentCharge = (decimal)z.Descendants(ns + "SpecialAssessmentCharge").FirstOrDefault(), 
         delinquentUtilityCharges = (decimal)z.Element(ns + "DelinquentUtilityCharges"), 
         netTax = (decimal)z.Element(ns + "NetTax"), 
         payment = (decimal)z.Element(ns + "Payment"), 
         amountDue = (decimal)z.Element(ns + "AmountDue"), 
         priorYearChargebacks = (decimal)z.Descendants(ns + "Total").FirstOrDefault(), 
         stateAssessedTelco = (decimal)z.Element(ns + "StateAssessedTelco") 
        }).FirstOrDefault() 
       }).ToList(), 
       chargebacks = x.Element(ns + "Chargebacks").Descendants(ns + "Total").Select(y => y == null ? 0 : (int)y).FirstOrDefault() 
      }).ToList(); 

      this.progressBar1.Maximum = results[0].items.Count; 
      this.progressBar1.Value = 0; 
      this.progressBar1.Step = 1; 

      csvstring += "recordNumber" + sDelimeter; 
      csvstring += "localID1" + sDelimeter; 
      csvstring += "localID2" + sDelimeter; 
      csvstring += "legal" + sDelimeter; 
      csvstring += "addressLine1" + sDelimeter; 
      csvstring += "city" + sDelimeter; 
      csvstring += "state" + sDelimeter; 
      csvstring += "zipCode" + sDelimeter; 
      csvstring += "owner" + sDelimeter; 
      csvstring += "NameSeq" + sDelimeter; 
      csvstring += "BusinessName" + sDelimeter; 
      csvstring += "siteaddressLine1" + sDelimeter; 
      csvstring += "sitecity" + sDelimeter; 
      csvstring += "sitestate" + sDelimeter; 
      csvstring += "sitezipCode" + sDelimeter; 
      csvstring += "acres" + sDelimeter; 
      csvstring += "landValue" + sDelimeter; 
      csvstring += "improvementsValue" + sDelimeter; 
      csvstring += "landTaxableTotal" + sDelimeter; 
      csvstring += "improvementsTaxableTotal" + sDelimeter; 
      csvstring += "estimatedFairMarketValue" + sDelimeter; 
      csvstring += "stateTax" + sDelimeter; 
      csvstring += "occupationalTax" + sDelimeter; 
      csvstring += "forestTaxable" + sDelimeter; 
      csvstring += "bORValue" + sDelimeter; 
      csvstring += "privateForestCropTax" + sDelimeter; 
      csvstring += "managedForestLawTax" + sDelimeter; 
      csvstring += "taxTotal" + sDelimeter; 
      csvstring += "schoolCredit" + sDelimeter; 
      csvstring += "lotteryCredit" + sDelimeter; 
      csvstring += "firstDollarCredit" + sDelimeter; 
      csvstring += "specialAssessmentDesc" + sDelimeter; 
      csvstring += "specialAssessmentCharge" + sDelimeter; 
      csvstring += "delinquentUtilityCharges" + sDelimeter; 
      csvstring += "netTax" + sDelimeter; 
      csvstring += "payment" + sDelimeter; 
      csvstring += "amountDue" + sDelimeter; 
      csvstring += "priorYearChargebacks" + sDelimeter; 
      csvstring += "stateAssessedTelco" + sDelimeter; 
      csv.WriteLine(csvstring); 
      csvstring = ""; 

      for (int i = 0; i < results[0].items.Count; i++) 
      { 
       csvstring += results[0].items[i].recordNumber + sDelimeter; 
       // Write Property Info 
       csvstring += results[0].items[i].propertyInfo.localID1 + sDelimeter; 
       csvstring += results[0].items[i].propertyInfo.localID2 + sDelimeter; 
       csvstring += results[0].items[i].propertyInfo.legal + sDelimeter; 
       foreach (string element in results[0].items[i].propertyInfo.zoning) 
       { 
        csvstring += element; 
       } 
       csvstring += "\t"; 
       // Write Owner Info 
       if (results[0].items[i].ownerAndAddressInfo.mailingAddress == null) 
       { 
        csvstring += "\t\t\t\t"; 
       } 
       else 
       { 
        csvstring += results[0].items[i].ownerAndAddressInfo.mailingAddress.addressLine1 + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.mailingAddress.city + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.mailingAddress.state + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.mailingAddress.zipCode + sDelimeter; 
       } 
       for (int io = 0; io < results[0].items[i].ownerAndAddressInfo.owners.Count; io++) 
       { 
        csvstring += results[0].items[i].ownerAndAddressInfo.owners[io].firstName + " "; 
        csvstring += results[0].items[i].ownerAndAddressInfo.owners[io].lastName + " "; 
       } 
       csvstring += sDelimeter; 
       csvstring += results[0].items[i].ownerAndAddressInfo.owners[0].lastName + " " + results[0].items[i].ownerAndAddressInfo.owners[0].firstName + sDelimeter; 
       csvstring += results[0].items[i].ownerAndAddressInfo.owners[0].businessNameLine1 + sDelimeter; 
       // Site Address 
       if (results[0].items[i].ownerAndAddressInfo.siteAddress == null) 
       { 
        csvstring += "\t\t\t\t"; 
       } 
       else 
       { 
        csvstring += results[0].items[i].ownerAndAddressInfo.siteAddress.addressLine1 + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.siteAddress.city + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.siteAddress.state + sDelimeter; 
        csvstring += results[0].items[i].ownerAndAddressInfo.siteAddress.zipCode + sDelimeter; 
       } 
       // Valuation Information 
       csvstring += results[0].items[i].realProperty.classTotal.acres + sDelimeter; 
       csvstring += results[0].items[i].realProperty.classTotal.landValue + sDelimeter; 
       csvstring += results[0].items[i].realProperty.classTotal.improvementsValue + sDelimeter; 
       // Tax Summary Information 
       csvstring += results[0].items[i].taxSummary.landTaxableTotal + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.improvementsTaxableTotal + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.estimatedFairMarketValue + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.stateTax + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.occupationalTax + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.forestTaxable + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.bORValue + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.privateForestCropTax + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.managedForestLawTax + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.taxTotal + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.schoolCredit + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.lotteryCredit + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.firstDollarCredit + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.specialAssessmentDesc + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.specialAssessmentCharge + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.delinquentUtilityCharges + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.netTax + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.payment + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.amountDue + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.priorYearChargebacks + sDelimeter; 
       csvstring += results[0].items[i].taxSummary.stateAssessedTelco + sDelimeter; 
       csv.WriteLine(csvstring); 
       csvstring = ""; 
       this.progressBar1.PerformStep(); 
       Application.DoEvents(); 
      } 
      csv.Close(); 
      MessageBox.Show("Complete!", "Done Processing", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
      this.progressBar1.Value = 0; 
      Application.DoEvents(); 
     } 
     catch (Exception ex) 
     { 
      MessageBox.Show(ex.Message,"Error Alert",MessageBoxButtons.OK,MessageBoxIcon.Information); 
     } 
    } 

} 

}