<?xml version="1.0" encoding="utf-8"?>
<root><UserLogin ID="0" UserName="" UserPassWord="" Level="1" PowerName="默認用戶" PowerID="0" Remark="" IsEnabled="True"/><UserLogin ID="1" UserName="" UserPassWord="123" Level="2" PowerName="管理員" PowerID="0" Remark="" IsEnabled="True"/><UserLogin ID="2" UserName="Administrator" UserPassWord="123" Level="3" PowerName="超級管理員" PowerID="0" Remark="" IsEnabled="True"/></root>

public partial class UserLogin
{private int id;public int ID{get=>id; set=>id = value;}private string userName;public string UserName{get => userName;set => userName=value;}private string userPassWord;public string UserPassWord{get => userPassWord;set =>userPassWord=value ;}private int _level;public int Level{get => _level;set => _level=value;}private string powerName;public string PowerName{get => powerName;set => powerName=value;}private int powerID;public int PowerID{get => powerID;set => powerID=value;}private string remark;public string Remark{get => remark;set => remark=value;}private bool isEnabled;public bool IsEnabled{get => isEnabled;set => isEnabled=value;}
}

public List<UserLogin> GetUserInfos()
{xmlPath = Path.Combine("帶.xml后綴的xml文件路徑");doc = new XmlDocument();doc.Load(xmlPath);root = doc.SelectSingleNode("root");List<UserLogin> result = new List<UserLogin>();//在這個函數中將UserLogin改成T可以用作泛型類的xml統一加載foreach (XmlElement xl in root.ChildNodes){UserLogin item = new UserLogin();var properties = typeof(UserLogin).GetProperties();foreach (PropertyInfo pi in properties){var attribute = xl.GetAttribute(pi.Name);if (attribute != null){var value = Convert.ChangeType(attribute, pi.PropertyType);//給item的屬性賦值pi.SetValue(item, value);}}result.Add(item);}return result;
}

可用于泛型類的xml數據加載