我正在尝试使用XPATH表达式创建XML输入的规范形式，但我不确定是否可以从文档中接收正确的输出。
我目前正在使用此表达式，但我希望能够使用显示的第二个，但是这不会返回任何结果。
我添加此命名空间，否则顶部也不起作用 xmlnsManager.AddNamespace（“x”，“http://www.mytest.uk/tester”）;
目前的XPATH - X：testApplications /后代或自身::节点（）| // X：testApplications // @ *
预期的XPATH - / testApplicationsBatch / testApplications | / testApplicaitonsBatch / testApplications // *
在XPathVisualizer中，预期的路径为我提供了正确的输出，但在.NET中却没有。
XML文档
<testApplicationsBatch xmlns="http://www.mytest.uk/tester" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mytest.uk/test testApplications.xsd"><testMessageHeader><MessageID>00000020</MessageID><RegisteredBody>20130900006</RegisteredBody><Timestamp>2013-06-21T11:34:02</Timestamp><MessageCheck>8iOc6vuolwy1pFlfaSJcLZKPSruLlhYuXeTw1hCRAYi9N3MynGveElyECPyZUOBJ</MessageCheck></testMessageHeader><testApplications><testApplication><ApplicantDetails><Title>DR</Title><Forename>REJECT</Forename><Middlenames><Middlename>INTEGRITY</Middlename></Middlenames><PresentSurname>VALIDATIONTESTCASETWELVE</PresentSurname><CurrentAddress><Address><AddressLine1>10 LODGE COURT</AddressLine1><AddressTown>STAINING</AddressTown><AddressCounty>LANCASHIRE</AddressCounty><Postcode>FY3 0EJ</Postcode><CountryCode>GB</CountryCode></Address><ResidentFromGyearMonth>2003-07</ResidentFromGyearMonth></CurrentAddress><DateOfBirth>1977-01-01</DateOfBirth><Gender>male</Gender><NINumber>NM433816D</NINumber><AdditionalApplicantDetails><BirthTown>BLACKPOOL</BirthTown><BirthCounty>LANCASHIRE</BirthCounty><BirthCountry>GB</BirthCountry><BirthNationality>BRITISH</BirthNationality><ContactNumber>01253 897888</ContactNumber><UnspentConvictions>n</UnspentConvictions><DeclarationByApplicant>y</DeclarationByApplicant><LanguagePreference>english</LanguagePreference></AdditionalApplicantDetails><ApplicantIdentityDetails><IdentityVerified>y</IdentityVerified><EvidenceCheckedBy>RICHARD SMITH</EvidenceCheckedBy></ApplicantIdentityDetails></ApplicantDetails><PotentialEmployerDetails><PositionAppliedFor>HEAD TEACHER</PositionAppliedFor><OrganisationName>HODGSON HIGH SCHOOL</OrganisationName></PotentialEmployerDetails><RBdetails><RBApplicationReference>D00000128</RBApplicationReference><RBNumber>20130900006</RBNumber><CSigNumber>20130900021</CSigNumber><DisclosureType>standard</DisclosureType><WorkingWithVulnerableAdults>n</WorkingWithVulnerableAdults><WorkingWithChildren>n</WorkingWithChildren><CurrentAddressDetailsChecked>y</CurrentAddressDetailsChecked><Volunteer>y</Volunteer><WorkingAtHomeAddress>n</WorkingAtHomeAddress></RBdetails></testApplication></testApplications></testApplicationsBatch>
返回正典文件
<testApplications xmlns="http://www.mytest.uk/tester" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><testApplication><ApplicantDetails><Title>MRS</Title><Forename>A'BCD THISISTEST CASEONEFORENAME</Forename><Middlenames><Middlename>MIDDLENAMEOFTESTCASEONE</Middlename></Middlenames><PresentSurname>ABCDEFTHISISTESTCASEONESURNAME</PresentSurname><CurrentAddress><Address><AddressLine1>28 BROCKLEWOOD'S AVENUE</AddressLine1><AddressLine2>NEAR/HIGHCROSS-(PUB)</AddressLine2><AddressTown>POULTON-LE-FYLDE</AddressTown><AddressCounty>LANCASHIRE-TEST-COUNTY</AddressCounty><Postcode>FY6 7SJ</Postcode><CountryCode>GB</CountryCode></Address><ResidentFromGyearMonth>2013-07</ResidentFromGyearMonth></CurrentAddress><PreviousAddress><Address><AddressLine1>1(FLAT2) CUMBERLAND HOUSE</AddressLine1><AddressLine2>A'B-C THISISTESTCASEONEADDRESSLINETWO</AddressLine2><AddressTown>ABERYSTH-TOWN</AddressTown><AddressCounty>G</AddressCounty><Postcode>L2 0QN</Postcode><CountryCode>GB</CountryCode></Address><ResidentDates><ResidentFromGyearMonth>1997-01</ResidentFromGyearMonth><ResidentToGyearMonth>2013-07</ResidentToGyearMonth></ResidentDates></PreviousAddress><DateOfBirth>1977-01-13</DateOfBirth><Gender>female</Gender><NINumber>NM433816D</NINumber><AdditionalApplicantDetails><BirthSurname>A'B-CBIRTHSURNAME</BirthSurname><BirthSurnameUntil>2000</BirthSurnameUntil><OtherSurnames><OtherSurname><Name>OTHER SURNAME NAME</Name><UsedFrom>2000</UsedFrom><UsedTo>2000</UsedTo></OtherSurname></OtherSurnames><OtherForenames><OtherForename><Name>OTHERFORENAMENAMETESTONE</Name><UsedFrom>1977</UsedFrom><UsedTo>2000</UsedTo></OtherForename></OtherForenames><BirthTown>ASHTON-UNDER-LYME</BirthTown><BirthCounty>/1-'&COUNTYTESTONE</BirthCounty><BirthCountry>WS</BirthCountry><BirthNationality>GERMAN/-0'FRENCH</BirthNationality><ContactNumber>01253 897888/EXT - 1234</ContactNumber><UnspentConvictions>y</UnspentConvictions><DeclarationByApplicant>y</DeclarationByApplicant><LanguagePreference>english</LanguagePreference></AdditionalApplicantDetails><ApplicantIdentityDetails><IdentityVerified>y</IdentityVerified><EvidenceCheckedBy>RICHARD SMITH</EvidenceCheckedBy><PassportDetails><PassportNumber>12345678912</PassportNumber><PassportDob>1977-01-13</PassportDob><PassportNationality>BRITISH</PassportNationality><PassportIssueDate>2001-01-13</PassportIssueDate></PassportDetails><DriverLicenceDetails><DriverLicenceNumber>ABCDE 701017 AB1CS</DriverLicenceNumber><DriverLicenceDOB>1977-01-13</DriverLicenceDOB><DriverLicenceType>paper</DriverLicenceType><DriverLicenceValidFrom>2003-01-02</DriverLicenceValidFrom><DriverLicenceIssueCountry>IO</DriverLicenceIssueCountry></DriverLicenceDetails></ApplicantIdentityDetails></ApplicantDetails><PotentialEmployerDetails><PositionAppliedFor>CARETAKER'S ASSISTANT</PositionAppliedFor><OrganisationName>BIDE-A-WEE REST HOME'S/(ELDERLY&INFIRM)</OrganisationName></PotentialEmployerDetails><RBdetails><RBApplicationReference>ARM16</RBApplicationReference><RBNumber>20130800000</RBNumber><CSigNumber>20130800025</CSigNumber><DisclosureType>standard</DisclosureType><WorkingWithVulnerableAdults>n</WorkingWithVulnerableAdults><WorkingWithChildren>n</WorkingWithChildren><CurrentAddressDetailsChecked>y</CurrentAddressDetailsChecked><Volunteer>y</Volunteer><WorkingAtHomeAddress>n</WorkingAtHomeAddress></RBdetails></testApplication></testApplications>