注册表/配置设置/XML参数仍然非常活跃。随着技术的进步，我已经使用了它们所有，但我的最爱是基于Threed系统与独立存储相结合。
以下示例允许将名为“属性”的对象存储到独立存储中的文件中。例如：
AppSettings.Save(myobject, "Prop1,Prop2", "myFile.jsn");
可以使用以下方法恢复属性：
AppSettings.Load(myobject, "myFile.jsn");
这只是一个示例，不代表最佳实践。
internal static class AppSettings
{
internal static void Save(object src, string targ, string fileName)
{
Dictionary<string, object> items = new Dictionary<string, object>();
Type type = src.GetType();
string[] paramList = targ.Split(new char[] { ',' });
foreach (string paramName in paramList)
items.Add(paramName, type.GetProperty(paramName.Trim()).GetValue(src, null));
try
{
IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForAssembly();
using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream(fileName, FileMode.Create, storage))
using (StreamWriter writer = new StreamWriter(stream))
{
writer.Write((new JavaScriptSerializer()).Serialize(items));
}
}
catch (Exception) { }
}
internal static void Load(object tar, string fileName)
{
Dictionary<string, object> items = new Dictionary<string, object>();
Type type = tar.GetType();
try
{
IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForAssembly();
using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream(fileName, FileMode.Open, storage))
using (StreamReader reader = new StreamReader(stream))
{
items = (new JavaScriptSerializer()).Deserialize<Dictionary<string, object>>(reader.ReadToEnd());
}
}
catch (Exception) { return; }
foreach (KeyValuePair<string, object> obj in items)
{
try
{
tar.GetType().GetProperty(obj.Key).SetValue(tar, obj.Value, null);
}
catch (Exception) { }
}
}
}
