如何解决如何反序列化 user.config 文件?
所以我有这个自动生成的 user.config 文件。我想要做的是反序列化 XML 并将我需要的数据放入属性中。该类只是 XML 数据应该进入的属性。现在属性都显示为空。不知道还需要什么来获取数据。我应该使用 XmlSerializer.Deserialize 吗?或者是别的什么?解决此问题的最佳方法是什么?
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup,System,Version=4.0.0.0,Culture=neutral,PublicKeyToken=b77a5c561934e089" >
<section name="Project1.Setting.Properties.Settings" type="System.Configuration.ClientSettingsSection,PublicKeyToken=b77a5c561934e089" allowExeDeFinition="MachinetoLocalUser" requirePermission="false" />
<section name="Project1.Echos.Tires.Properties.Settings" type="System.Configuration.ClientSettingsSection,PublicKeyToken=b77a5c561934e089" allowExeDeFinition="MachinetoLocalUser" requirePermission="false" />
<section name="Project1.Echos.Axles.Properties.Settings" type="System.Configuration.ClientSettingsSection,PublicKeyToken=b77a5c561934e089" allowExeDeFinition="MachinetoLocalUser" requirePermission="false" />
</sectionGroup>
</configSections>
<userSettings>
<Project1.Setting.Properties.Settings>
<setting name="RPMs" serializeAs="String">
<value />
</setting>
<setting name="Body" serializeAs="String">
<value>ironcast</value>
</setting>
<setting name="WindResistance" serializeAs="String">
<value>-1.23</value>
</setting>
</Project1.Setting.Properties.Settings>
<Project1.Echos.Tires.Properties.Settings>
<setting name="Size" serializeAs="String">
<value>22.5</value>
</setting>
<setting name="IsAirless" serializeAs="String">
<value>False</value>
</setting>
<setting name="premium" serializeAs="String">
<value>True</value>
</setting>
</Project1.Echos.Tires.Properties.Settings>
<Project1.Echos.Axles.Properties.Settings>
<setting name="Material" serializeAs="String">
<value>Aluminum Mix</value>
</setting>
<setting name="Breakpoint" serializeAs="String">
<value />
</setting>
<setting name="Torque" serializeAs="String">
<value>182.7</value>
</setting>
<setting name="Length" serializeAs="String">
<value>73.5</value>
</setting>
</Project1.Echos.Axles.Properties.Settings>
</userSettings>
</configuration>
类只是 XML 数据应该进入的属性。
[Serializable,XmlRoot(ElementName = "configuration")]
public class UserConfig
{
public UserConfig() { }
private bool ReadUserConfigXML(string xmlFilePath = "")
{
if (xmlFilePath != string.Empty) { _xmlFilePath = xmlFilePath; }
var xmlSerializer = new XmlSerializer(typeof(UserConfig));
bool userConfigExists = File.Exists(_xmlFilePath);
if (userConfigExists)
{
using (FileStream xmlFileStream = new FileStream(_xmlFilePath,FileMode.Open))
{
_userConfig = (UserConfig)xmlSerializer.Deserialize(xmlFileStream);
}
}
return userConfigExists;
}
[XmlElement("userSettings")]
public UserSettingsProperties UserSettingsPropertiesData {get; set;}
public class UserSettingsProperties
{
public UserSettingsProperties()
{
}
[XmlElement("Project1.Setting.Properties.Settings")]
public SettingsProperties SettingsPropertiesData { get; set; }
[XmlElement("Project1.Echos.Tires.Properties.Settings")]
public TiresProperties TiresPropertiesData { get; set; }
[XmlElement("Project1.Echos.Axles.Properties.Settings")]
public AxlesProperties AxlesPropertiesData { get; set; }
public class SettingsProperties
{
public SettingsProperties()
{
}
public string RPMs {get; set;}
public string Body {get; set;}
public string WindResistance {get; set;}
}
}
}
解决方法
这是一个使用 XDocument
读取一个项目设置的示例。
var xml = XDocument.Load("XMlFile1.xml");
var results = xml.Descendants("userSettings")
.Select(x => x.Element("Project1.Setting.Properties.Settings"))
.Descendants("setting")
.Select(x=>new
{
name = x.Attribute("name").Value,serializeAs = x.Attribute("serializeAs").Value,value = x.Element("value").Value
});
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