win10的独立存储

Windows.Storage.ApplicationDataContainer roamingSettings = Windows.Storage.ApplicationData.Current.RoamingSettings;

//如果不存在容器，就创建它

if (!roamingSettings.Containers.ContainsKey("SettingContainer"))
{
Windows.Storage.ApplicationDataContainer container = roamingSettings.CreateContainer("SettingContainer", Windows.Storage.ApplicationDataCreateDisposition.Always);
if (container != null)
container.Values["aaa"] = aaa;
}
else
{

//给键值对赋值
roamingSettings.Containers["SettingContainer"].Values["aaa"] ="aaa";
}