从分层类结构创建XML
本文关键字：创建 XML 结构 分层 | 更新日期: 2023-09-27 18:23:51
我正在尝试基于类设置创建一个XML文件。我很难让它发挥作用，目前我没有收到任何错误或异常，只是意外的结果。
我期待着像这样的
<armyListing><army name="">
<unit-category name="">
<unit-type name="">
<unit name="" composition="" weapon-skill="" etc></unit>
</unit-type>
<unit-type name="">
<unit name="" composition="" weapon-skill="" etc></unit>
</unit-type>
</unit-category>
</army>
</armyListing>
但我只得到<armyListing><army/></armyListing>
我想我可能已经为XML扩展了太多的继承权，所以我尝试一次一个地注释出他们的最高类，但仍然得到相同的结果。
如果能被指回正确的方向，我将不胜感激，谢谢！
namespace ThereIsOnlyRules
{
[Serializable]
public class ArmyListing
{
//[XmlElement("army")]
//public string name { get; set; }
[XmlArray]
public List<Army> army { get; set; }
public void SerializeToXML(ArmyListing armyListing)
{
try
{
XmlSerializer serializer = new XmlSerializer(typeof(ArmyListing));
TextWriter textWriter = new StreamWriter(@"C:'Test'40k.xml");
serializer.Serialize(textWriter, armyListing);
textWriter.Close();
}
catch (Exception ex) { }
}
}
[Serializable]
public class Army
{
//public Army();
//[XmlAttribute]
[XmlArray("unit-category")]
public List<UnitCategory> unitCategory { get; set; }
[XmlAttribute("name")]
public string armyName { get; set; }
}
[Serializable]
public class UnitCategory
{
//public UnitCategory();
[XmlArray("unit-type")]
public List<UnitType> unitType { get; set; }
[XmlAttribute("name")]
public string unitCategoryName { get; set; }
}
[Serializable]
public class UnitType
{
//public UnitType();
[XmlArray("unit")]
public List<Unit> unit { get; set; }
[XmlAttribute("name")]
public string unitTypeName { get; set; }
}
[Serializable]
public class Unit
{
//public Unit();
[XmlAttribute("name")]
public string unitName { get; set; }
[XmlAttribute("composition")]
public string compsition { get; set; }
[XmlAttribute("weapon-skill")]
public string weaponSkill { get; set; }
[XmlAttribute("ballistic-skill")]
public string ballisticSkill { get; set; }
[XmlAttribute("strength")]
public string strength { get; set; }
[XmlAttribute("toughness")]
public string T { get; set; }
[XmlAttribute("wounds")]
public string wounds { get; set; }
[XmlAttribute("initiative")]
public string initiative { get; set; }
[XmlAttribute("attacks")]
public string attacks { get; set; }
[XmlAttribute("leadership")]
public string leadership { get; set; }
[XmlAttribute("saving-throw")]
public string saveThrow { get; set; }
[XmlAttribute("armour")]
public string armour { get; set; }
[XmlAttribute("weapons")]
public string weapons { get; set; }
[XmlAttribute("special-rules")]
public string specialRules { get; set; }
[XmlAttribute("dedicated-transport")]
public string dedicatedTransport { get; set; }
[XmlAttribute("options")]
public string options { get; set; }
}
}
namespace ThereIsOnlyRules
{
public partial class Form1 : Form
{
//ArmyListing armyListing = new ArmyListing();
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
ArmyListing armyListing = new ArmyListing();
Army army = new Army();
UnitCategory unitCategory = new UnitCategory();
UnitType unitType = new UnitType();
Unit unitList = new Unit();
armyListing.army = new List<Army>();
army.unitCategory = new List<UnitCategory>();
unitCategory.unitType = new List<UnitType>();
unitType.unit = new List<Unit>();
army.armyName = "Tyranid";
unitCategory.unitCategoryName = "Troops";
unitType.unitTypeName = "Infantry";
unitList.armour = "Chitin";
unitList.attacks = "3";
unitList.ballisticSkill="100";
unitList.compsition="20";
unitList.dedicatedTransport = "No";
unitList.initiative = "3";
unitList.leadership = "5";
unitList.options = "8";
unitList.saveThrow = "6+";
unitList.specialRules ="None";
unitList.strength = "3";
unitList.T = "4";
unitList.unitName = "Hornmagant";
unitList.weapons = "Many";
unitList.weaponSkill = "3";
unitList.wounds = "1";
//List<Unit> unit = new List<Unit>();
//List<UnitType> unitType = new List<UnitType>();
//List<UnitCategory> unitCategory = new List<UnitCategory>();
//List<Army> army = new List<Army>();
//Dictionary<ArmyListing, Army> armylist = new Dictionary<ArmyListing,Army>();
armyListing.SerializeToXML(armyListing);
}
}
查看您的对象创建代码。你把所有这些东西都做成新的，但你从来没有把它们绑在一起。最终发生的事情是将一个完全空的ArmyListing对象传递给序列化程序。这是正确的行为编码。
添加
armyListing.army.Add(army)
你会看到你开始得到一些输出。
对于这个任务非常有用的功能是Object和Collection Initializer，它是从C#3.0开始引入的。
以下是如何使用对象和集合初始值设定项（请注意，我对属性使用的是PascalCase，而不是camelCase）：
public static void Test()
{
UnitCategory troopsCategory = new UnitCategory
{
UnitCategoryName = "Troops",
UnitType = new List<UnitType>
{
new UnitType
{
UnitTypeName = "Infantry",
Unit = new List<Unit>
{
new Unit
{
Armour = "Chitin",
Attacks = "3",
BallisticSkill = "100",
Compsition = "20",
DedicatedTransport = "No",
Initiative = "3",
Leadership = "5",
Options = "8",
SaveThrow = "6+",
SpecialRules = "None",
Strength = "3",
T = "4",
UnitName = "Hornmagant",
Weapons = "Many",
WeaponSkill = "3",
Wounds = "1"
}
}
}
}
};
Army army = new Army
{
ArmyName = "Tyranid",
UnitCategory = new List<UnitCategory>
{
troopsCategory
}
};
ArmyListing armyListing = new ArmyListing
{
Army = new List<Army>
{
army
}
};
armyListing.SerializeToXml(armyListing);
}
顺便说一下，using语句比手动关闭要好：
public void SerializeToXml(ArmyListing armyListing)
{
try
{
var serializer = new XmlSerializer(typeof (ArmyListing));
using (var textWriter = new StreamWriter(@"C:'Test'40k.xml"))
{
serializer.Serialize(textWriter, armyListing);
}
}
catch (Exception ex)
{
}
}