private static void Init()
{
if (m_Storage == null)
{
var storage = IsolatedStorageFile.GetUserStoreForApplication();
if (storage.FileExists(ctFileName))
{
using (var Guard = new MutexGuard(ctWriteMtxName))
{
if (!Guard.Lock(2000))
{
return;
}
using (var fs = storage.OpenFile(ctFileName, FileMode.Open, FileAccess.Read, FileShare.Read))
{
DataContractSerializer serializer = new DataContractSerializer(typeof(SettingsList));
var rdr = new StreamReader(fs);
string str = rdr.ReadToEnd();
fs.Position = 0;
try
{
m_Storage = (SettingsList)serializer.ReadObject(fs);
}
catch (System.Runtime.Serialization.SerializationException)
{
m_Storage = new SettingsList();
}
}
}
}
else
{
m_Storage = new SettingsList();
}
}
}
public static void Store()
{
if (m_Storage == null)
{
return;
}
var storage = IsolatedStorageFile.GetUserStoreForApplication();
using (var Guard = new MutexGuard(ctWriteMtxName))
{
if (!Guard.Lock(2000))
{
return;
}
// теперь настройки доступны только нам
using (var fs = storage.OpenFile(ctFileName, FileMode.Create, FileAccess.Write, FileShare.None))
{
DataContractSerializer serializer = new DataContractSerializer(typeof(SettingsList));
serializer.WriteObject(fs, m_Storage);
}
}
}