这是一个使用 XML 序列化和数据模型的快速示例。确保using System.Xml.Serialization;
文件顶部有一个命名空间导入行。
将您希望保存/加载的数据声明为一个简单的类,例如:
public class SaveData
{
public string CharacterName { get; set; }
public int Level { get; set; }
public int Experience { get; set; }
}
当您要保存时,请构建该数据模型:
SaveData saveState = new SaveData()
{
CharacterName = myCharacter.Name,
Level = myCharacter.Level,
Experience = myCharacter.Experience
};
要保存到文件,请使用XmlSerializer
该类并打开文件流以将其序列化为:
public void SaveStateToFile(SaveData state)
{
XmlSerializer serializer = new XmlSerializer(typeof(SaveData));
using (TextWriter writeFileStream = new StreamWriter(@"C:\savefile.xml"))
{
serializer.Serialize(writeFileStream, state);
}
}
这将创建一个包含以下内容的 xml 文件,例如:
<?xml version="1.0" encoding="utf-8"?>
<SaveData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<CharacterName>John</CharacterName>
<Level>10</Level>
<Experience>9001</Experience>
</SaveData>
因此,如果需要,这应该很容易编辑。要重新加载数据:
public SaveData LoadStateFromFile()
{
XmlSerializer serializer = new XmlSerializer(typeof(SaveData));
using (FileStream readFileStream = new FileStream(@"C:\savefile.xml", FileMode.Open, FileAccess.Read, FileShare.Read))
{
return (SaveData)serializer.Deserialize(readFileStream);
}
}
这应该为您提供一个很好的类型安全数据模型,然后根据需要重新绑定您的 GUI:
SaveData loadedData = LoadStateFromFile();
Console.WriteLine(loadedData.CharacterName); //John
Console.WriteLine(loadedData.Level); //10
Console.WriteLine(loadedData.Experience); //9001
Label1.Text = "Character Name: " + loadedData.CharacterName;
Label2.Text = "Level: " + loadedData.Level;
Label3.Text = "Exp: " + loadedData.Experience;