Custom Configuration 的两种方法：2.XmlSerializer XmlAttribute

最新推荐文章于 2021-05-26 12:12:36 发布

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最新推荐文章于 2021-05-26 12:12:36 发布

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本文介绍了一种使用XML序列化进行应用程序配置管理的方法。通过创建自定义配置文件CustomConfiguration.xml及相关的C#类，实现了配置数据的读取与管理。此外，还提供了具体的代码示例，包括配置设置类、配置管理器类以及测试序列化的实现。

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第二种：XmlSerializer XmlAttribute

1.CustomConfiguration.xml

2.CustomConfigurationSetting.cs

3.CustomConfigurationManger.cs

4.TestXmlSerializer

1.CustomConfiguration.xml

<?xml version="1.0" encoding="utf-8" ?> <CustomSettings> <SElement name="name01" value="value01" /> <M2Element> <SElement name="name02" value="value02" /> <SElement name="name03" value="value03" /> </M2Element> </CustomSettings>

2.CustomConfigurationSetting.cs

using System; using System.Collections.Generic; using System.Text; using System.Xml; using System.Xml.XPath; using System.Xml.Serialization; using System.Collections.Specialized; using System.Collections; namespace CustomConfigurationSection { [XmlRoot("CustomSettings")] public class CustomConfigurationSettings { [XmlElement("SElement")] public SElementClazz SElement; private ArrayList _sElementList = new ArrayList(); [XmlArrayItem("SElement")] [XmlArray("M2Element")] public SElementClazz[] SElementCollection { get { SElementClazz[] items = new SElementClazz[_sElementList.Count]; _sElementList.CopyTo(items); return items; } set { SElementClazz[] items = (SElementClazz[])value; _sElementList.Clear(); foreach (SElementClazz i in items) _sElementList.Add(i); } } } public class SElementClazz { private string _name; private string _value; [XmlAttribute("name")] public string Name { get { return this._name; } set { this._name = value; } } [XmlAttribute("value")] public string Value { get { return this._value; } set { this._value = value; } } } }

3.CustomConfigurationManager.cs

using System; using System.Collections.Generic; using System.Xml.Linq; using System.Text; using System.IO; using System.Configuration; using System.Xml; using System.Xml.XPath; using System.Xml.Serialization; namespace CustomConfigurationSection { public class CustomConfigurationManager { public static T Create<T>(string config, string path) { if (!File.Exists(config)) { return default(T); } XmlDocument doc = new XmlDocument(); doc.Load(config); XmlNode section = doc.SelectSingleNode(path); return Create<T>(null, null, section); } public static T Create<T>(object parent, object configContext, System.Xml.XmlNode section) { T settings = default(T); if (section == null) { return settings; } XmlSerializer xs = new XmlSerializer(typeof(T)); XmlNodeReader reader = new XmlNodeReader(section); settings = (T)xs.Deserialize(reader); return settings; } } }

4.TestXmlSerializer.cs

public void TestXmlserializer() { try { CustomConfigurationSettings config = CustomConfigurationManager.Create<CustomConfigurationSettings>("CustomConfiguration.xml", "/CustomSettings"); } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.Message); } }