我需要读出案例编号并将其放入datagridview行中。其他元素正在被选择，但是我无法获取文件路径中每个XML的案例编号（nc：CaseTrackingID）。我遇到的另一个问题是为每个存在的Base64Object抓取nc：DocumentDescriptionText（此数字的范围可以从一次到处理许多文档）。我已经包括了XML示例和用于读取XML的当前代码。任何帮助将不胜感激。
XML：
<?xml version="1.0"?>
<nc:DocumentDescriptionText s:id="ReviewWorkQueueId">XXX</nc:DocumentDescriptionText>
<nc:DocumentDescriptionText s:id="ReviewWorkQueue">XXXXXXXXXXXXXXX</nc:DocumentDescriptionText>
<nc:DocumentIdentification>
<nc:IdentificationID>6283348</nc:IdentificationID>
</nc:DocumentIdentification>
<nc:DocumentPostDate>
<nc:DateTime>2013-10-12T09:38:15.2266606-04:00</nc:DateTime>
</nc:DocumentPostDate>
<nc:DocumentSubmitter>
<ecf:EntityPerson s:id="REVIEWER">
<nc:PersonName>
<nc:PersonGivenName>XXXXXXXXXXXXXXX</nc:PersonGivenName>
<nc:PersonMiddleName>Z</nc:PersonMiddleName>
<nc:PersonSurName>XXXXXXXXXXXXXXX</nc:PersonSurName>
<nc:PersonFullName>XXXXXXXXXXXXXXX</nc:PersonFullName>
</nc:PersonName>
<nc:PersonOtherIdentification>
<nc:IdentificationID>XXXXXXXXXXXXXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<nc:PersonOtherIdentification>
<nc:IdentificationID>XXXXXXXXXXXXXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL_LOGONNAME</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<ecf:PersonAugmentation>
<nc:ContactInformation>
<nc:ContactEmailID>XXXXXXXXXXXXXXX</nc:ContactEmailID>
</nc:ContactInformation>
</ecf:PersonAugmentation>
</ecf:EntityPerson>
</nc:DocumentSubmitter>
<ecf:SendingMDELocationID>
<nc:IdentificationID>Filing Review MDE</nc:IdentificationID>
</ecf:SendingMDELocationID>
<ecf:SendingMDEProfileCode>urn:oasis:names:tc:legalxml-courtfiling:schema:xsd:WebServicesMessaging-2.0</ecf:SendingMDEProfileCode>
<CoreFilingMessage xmlns="urn:oasis:names:tc:legalxml-courtfiling:schema:xsd:CoreFilingMessage-4.0">
<nc:DocumentEffectiveDate>
<nc:DateTime>2013-10-10T15:07:06.757-04:00</nc:DateTime>
</nc:DocumentEffectiveDate>
<nc:DocumentIdentification>
<nc:IdentificationID>6283348</nc:IdentificationID>
</nc:DocumentIdentification>
<nc:DocumentInformationCutOffDate>
<nc:DateTime>2013-10-10T15:07:06.757-04:00</nc:DateTime>
</nc:DocumentInformationCutOffDate>
<nc:DocumentPostDate>
<nc:DateTime>2013-10-10T15:06:36-04:00</nc:DateTime>
</nc:DocumentPostDate>
<nc:DocumentReceivedDate>
<nc:DateTime>2013-10-10T15:07:06.757-04:00</nc:DateTime>
</nc:DocumentReceivedDate>
<nc:DocumentSubmitter>
<ecf:EntityPerson s:id="FILER">
<nc:PersonName>
<nc:PersonGivenName>XXXX</nc:PersonGivenName>
<nc:PersonMiddleName>XXXX</nc:PersonMiddleName>
<nc:PersonSurName>XXXX</nc:PersonSurName>
<nc:PersonFullName>XXXX</nc:PersonFullName>
</nc:PersonName>
<nc:PersonOtherIdentification>
<nc:IdentificationID>XXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<nc:PersonOtherIdentification>
<nc:IdentificationID>XXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL_LOGONNAME</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<nc:PersonOtherIdentification>
<nc:IdentificationID>XXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>BAR_NUMBER</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<nc:PersonOtherIdentification>
<nc:IdentificationID>Unaffiliated Users</nc:IdentificationID>
<nc:IdentificationCategoryText>EMPLOYER</nc:IdentificationCategoryText>
</nc:PersonOtherIdentification>
<ecf:PersonAugmentation>
<nc:ContactInformation>
<nc:ContactEmailID>XXXX</nc:ContactEmailID>
<nc:ContactMailingAddress>
<nc:StructuredAddress>
<nc:AddressDeliveryPointText>XXXX</nc:AddressDeliveryPointText>
<nc:LocationCityName>XXXX</nc:LocationCityName>
<nc:LocationStateUSPostalServiceCode>XX</nc:LocationStateUSPostalServiceCode>
<nc:LocationStateName>XX</nc:LocationStateName>
</nc:StructuredAddress>
<nc:AddressFullText>XXXX</nc:AddressFullText>
</nc:ContactMailingAddress>
<nc:ContactTelephoneNumber s:id="PRIMARYPHONE">
<nc:FullTelephoneNumber>
<nc:TelephoneNumberFullID>XXXX</nc:TelephoneNumberFullID>
</nc:FullTelephoneNumber>
</nc:ContactTelephoneNumber>
</nc:ContactInformation>
</ecf:PersonAugmentation>
</ecf:EntityPerson>
</nc:DocumentSubmitter>
<ecf:SendingMDELocationID s:id="Filing Assembly MDE">
<nc:IdentificationID>XXXX</nc:IdentificationID>
<nc:IdentificationID>XXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL</nc:IdentificationCategoryText>
</ecf:SendingMDELocationID>
<ecf:SendingMDEProfileCode>urn:oasis:names:tc:legalxml-courtfiling:schema:xsd:WebServicesMessaging-2.0</ecf:SendingMDEProfileCode>
<civil:Case>
<nc:ActivityDescriptionText s:id="CIRCUIT CIVIL">FCL-NON-HOMESTD 50,001-249,999</nc:ActivityDescriptionText>
<nc:ActivityStatus>
<nc:StatusText>ORIGINAL PEND </nc:StatusText>
<nc:StatusDate>
<nc:DateTime>2013-10-10T00:00:00-04:00</nc:DateTime>
</nc:StatusDate>
</nc:ActivityStatus>
<nc:CaseTitleText>XXXXXXXXXXXXX</nc:CaseTitleText>
<nc:CaseCategoryText s:id="8768812">FCH</nc:CaseCategoryText>
**<nc:CaseTrackingID>XXXXXXXXXX</nc:CaseTrackingID>**
<nc:CaseTrackingID s:id="ucn">XXXXXXXXXX</nc:CaseTrackingID>
<j:CaseAugmentation>
<j:CaseCourt>
<nc:OrganizationIdentification>
<nc:IdentificationID>5</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL_ORGANIZATION</nc:IdentificationCategoryText>
</nc:OrganizationIdentification>
<nc:OrganizationIdentification>
<nc:IdentificationID>1</nc:IdentificationID>
<nc:IdentificationCategoryText>FLEPORTAL_ORGANIZATION_UNIT</nc:IdentificationCategoryText>
</nc:OrganizationIdentification>
<nc:OrganizationIdentification>
<nc:IdentificationID>Trial</nc:IdentificationID>
<nc:IdentificationCategoryText>XXXXXXX</nc:IdentificationCategoryText>
</nc:OrganizationIdentification>
<nc:OrganizationIdentification>
<nc:IdentificationID>XXXXXXX</nc:IdentificationID>
<nc:IdentificationCategoryText>XXXXXXX</nc:IdentificationCategoryText>
</nc:OrganizationIdentification>
<nc:OrganizationName>XXXXXXX</nc:OrganizationName>
<nc:OrganizationUnitName>XXXXXXX</nc:OrganizationUnitName>
<j:CourtName>XXXXXXX</j:CourtName>
</j:CaseCourt>
</j:CaseAugmentation>
<ecf:CaseAugmentation>
<nc:LanguageCode xsi:nil="true" />
</ecf:CaseAugmentation>
</civil:Case>
<FilingConfidentialityIndicator>false</FilingConfidentialityIndicator>
<FilingLeadDocument s:id="DOC00001" s:metadata="# Pages=2">
<nc:DocumentApplicationName>application/pdf</nc:DocumentApplicationName>
**<nc:DocumentDescriptionText s:id="Affidavits and Oaths">Affidavit: Military Status Unknown</nc:DocumentDescriptionText>**
C＃代码：
private void Form1_Load(object sender, EventArgs e)
{
string sourceDir = @"\\filepath of XML";
//var pattern = "*.xml";
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreComments = true;
settings.IgnoreProcessingInstructions = true;
settings.IgnoreWhitespace = true;
settings.CheckCharacters = false;
string DocID = null;
int elementCount = 0;
string reqID = null;
string attyName = null;
string attyBarID = null;
//string reqDateTime = null;
string empName = null;
// Reads only XML files from the specific folder
string[] fileEntries = Directory.GetFiles(sourceDir, "*.xml");
foreach (string fileName in fileEntries)
{
DateTime dt = File.GetLastWriteTime(fileName);
dt.ToString("yyyy-MM-dd HH:mm:ss");
XmlReader xr = XmlReader.Create(fileName, settings); //reads XML from folder
{
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element && xr.Name == "nc:PersonFullName")
{
attyName = xr.ReadElementContentAsString();
}
if (xr.NodeType == XmlNodeType.Element && xr.Name == "nc:IdentificationID")
{
elementCount++;
DocID = xr.ReadElementContentAsString();
if (elementCount == 1)
{
reqID = DocID;
}
if (elementCount == 3)
{
empName = DocID;
}
if (elementCount == 8)
{
attyBarID = DocID;
elementCount = 0;
break;
}
}
if (xr.NodeType == XmlNodeType.Element && xr.Name == "nc:CaseTrackingID")
{
caseIDCount++;
CaseID = xr.ReadElementContentAsString();
if (caseIDCount == 3)
{
casenumber = CaseID;
caseIDCount = 0;
break;
}
}
int StartPos; // Current pos in file.
StreamReader sr = new StreamReader(fileName);
String Str = sr.ReadToEnd();
int Count = 0;
StartPos = 0;
do
{
StartPos = Str.IndexOf("<nc:BinaryBase64Object>", StartPos);
if (StartPos >= 0)
{
StartPos++;
Count++;
}
} while (StartPos >= 0);
int index = dataGridView1.Rows.Add();
DataGridViewRow row = dataGridView1.Rows[index];
dataGridView1.Sort(dataGridView1.Columns["datetime_completed"], ListSortDirection.Ascending);
row.Cells["trans_nbr"].Value = reqID;
row.Cells["user_completed"].Value = empName;
row.Cells["datetime_completed"].Value = dt;
row.Cells["atty_bar_no"].Value = attyBarID;
row.Cells["attorney_name"].Value = attyName;
row.Cells["doc_count"].Value = Count;
row.Cells["CaseNumber"].Value = casenumber;
}
}
}
}
因此，根据我的研究，我使它变得比所需的更为复杂。能够直接获取元素比运行“ IF”语句更有利。我确实注意到elementCount ++不允许读取下面的元素。
xr.ReadToFollowing("nc:CaseTrackingID");//this will directly get the element name
casenumber = xr.ReadElementContentAsString();
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我来说两句