Question

我正在尝试使用C＃将嵌套的XML文件读取到单个数据集，并尝试使用Linq和XDocument，但是没有发现任何运气，所以有人可以帮助我解析XML文件，并提前致谢。< / p>

XDocument doc = XDocument.Load(filenamepath);
       XNamespace ns = doc.Root.GetDefaultNamespace();
       DataTable dt = new DataTable();
       dt.Columns.Add("Shipment ID", typeof(string));
       dt.Columns.Add("Delivery Number", typeof(string));

       XElement referenceNumber = doc.Descendants(ns + "ReferenceNumber").FirstOrDefault();
       string shipmentID = (string)referenceNumber.Element(ns + "Shipment ID");
       string deliveryNumber = (string)referenceNumber.Element(ns + "Delivery Number");

Answer 1

我使用xml linq解析了一些xml。

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

namespace ConsoleApplication1
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("BOL ID", typeof(string));
            dt.Columns.Add("BOL Type", typeof(string));
            dt.Columns.Add("BOL Created By", typeof(string));
            dt.Columns.Add("BOL Created Date", typeof(DateTime));
            dt.Columns.Add("BOL Updated By", typeof(string));
            dt.Columns.Add("BOL Updated Date", typeof(DateTime));

            dt.Columns.Add("Reference Number Type", typeof(string));
            dt.Columns.Add("Reference Number Primary", typeof(Boolean));
            dt.Columns.Add("Reference Number ID", typeof(string));
            dt.Columns.Add("Reference Number", typeof(string));

            XDocument doc = XDocument.Load(FILENAME);
            XElement root = doc.Root;
            List<XElement> masterBillOfLadings = root.Elements("MasterBillOfLading").ToList();

            foreach (XElement masterBillOfLading in masterBillOfLadings)
            {
                string bolId = (string)masterBillOfLading.Attribute("internalId");
                string bolType = (string)masterBillOfLading.Attribute("type");
                string bolCreatedBy = (string)masterBillOfLading.Attribute("createBy");
                DateTime bolCreatedDate = (DateTime)masterBillOfLading.Attribute("createDate");
                string bolUpdatedBy = (string)masterBillOfLading.Attribute("updateBy");
                DateTime bolUpdatedDate = (DateTime)masterBillOfLading.Attribute("updateDate");

                XElement referenceNumbers = masterBillOfLading.Element("ReferenceNumbers");
                foreach (XElement referenceNumber in referenceNumbers.Elements("ReferenceNumber"))
                {
                    string referenceNumberType = (string)referenceNumber.Attribute("type");
                    Boolean referenceNumberPrimary = (Boolean)referenceNumber.Attribute("isPrimary");
                    string referenceNumberID = (string)referenceNumber.Attribute("internalId");
                    string referenceNumberStr = (string)referenceNumber;

                    dt.Rows.Add(new object[] {
                        bolId,
                        bolType,
                        bolCreatedBy,
                        bolCreatedDate,
                        bolUpdatedBy,
                        bolUpdatedDate,
                        referenceNumberType,
                        referenceNumberPrimary,
                        referenceNumberID,
                        referenceNumberStr
                    });

                }
            }

        }
    }
}

使用C＃将多个嵌套XML文件解析为数据表

1 个答案: