Reading XML Content
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml.Linq; using System.Diagnostics; using System.Threading; using System.Xml; using System.Reflection; namespace XMLReading { class Program { static void Main(string[] args) { string fileName = @"C:\temp\t.xml"; List<EmergencyContactXMLDTO> emergencyContacts = new XmlReader<EmergencyContactXMLDTO, EmergencyContactXMLDTOMapper>().Read(fileName); foreach (var item in emergencyContacts) { Console.WriteLine(item.FileNb); } } } public class XmlReader<TDTO, TMAPPER> where TDTO : BaseDTO, new() where TMAPPER : PCPWXMLDTOMapper, new() { public List<TDTO> Read(String fileName) { XmlTextReader reader = new XmlTextReader(fileName); List<TDTO> emergencyContacts = new List<TDTO>(); while (true) { TMAPPER mapper = new TMAPPER(); bool isFound = SeekElement(reader, mapper.GetMainXMLTagName()); if (!isFound) break; TDTO dto = new TDTO(); foreach (var propertyKey in mapper.GetPropertyXMLMap()) { String dtoPropertyName = propertyKey.Key; String xmlPropertyName = propertyKey.Value; SeekElement(reader, xmlPropertyName); SetValue(dto, dtoPropertyName, reader.ReadElementString()); } emergencyContacts.Add(dto); } return emergencyContacts; } private void SetValue(Object dto, String propertyName, String value) { PropertyInfo prop = dto.GetType().GetProperty(propertyName, BindingFlags.Public | BindingFlags.Instance); prop.SetValue(dto, value, null); } private bool SeekElement(XmlTextReader reader, String elementName) { while (reader.Read()) { XmlNodeType nodeType = reader.MoveToContent(); if (nodeType != XmlNodeType.Element) { continue; } if (reader.Name == elementName) { return true; } } return false; } } public class BaseDTO { } public class EmergencyContactXMLDTO : BaseDTO { public string FileNb { get; set; } public string ContactName { get; set; } public string ContactPhoneNumber { get; set; } public string Relationship { get; set; } public string DoctorName { get; set; } public string DoctorPhoneNumber { get; set; } public string HospitalName { get; set; } } public interface PCPWXMLDTOMapper { Dictionary<string, string> GetPropertyXMLMap(); String GetMainXMLTagName(); } public class EmergencyContactXMLDTOMapper : PCPWXMLDTOMapper { public Dictionary<string, string> GetPropertyXMLMap() { return new Dictionary<string, string> { { "FileNb", "XFileNb" }, { "ContactName", "XContactName"}, { "ContactPhoneNumber", "XContactPhoneNumber" }, { "Relationship", "XRelationship" }, { "DoctorName", "XDoctorName" }, { "DoctorPhoneNumber", "XDoctorPhoneNumber" }, { "HospitalName", "XHospitalName" }, }; } public String GetMainXMLTagName() { return "EmergencyContact"; } } }
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