How to do isolated storage in Wp7? [closed]

Answer 1

Use this class for Isolated storage public class ApplicationSettings { /// /// method to get value of given key /// /// /// /// public static T GetKeyValue(string key) { try { if (IsolatedStorageSettings.ApplicationSettings.Contains(key)) return (T)IsolatedStorageSettings.ApplicationSettings[key]; else return default(T); } catch (Exception) { return default(T); } } /// /// method to set value of key /// /// /// /// public static void SetKeyValue(string key, T value) { if (IsolatedStorageSettings.ApplicationSettings.Contains(key)) IsolatedStorageSettings.ApplicationSettings[key] = value; else IsolatedStorageSettings.ApplicationSettings.Add(key, value);

        IsolatedStorageSettings.ApplicationSettings.Save();
    }
    /// 

    /// method to remove key from isolated storage
    /// 
    /// 
    public static void RemoveKey(string key)
    {
        try
        {
            IsolatedStorageSettings.ApplicationSettings.Remove(key);
        }
        catch
        {
        }
    }
    /// 

    /// method to check when a key exists in isolated storage
    /// 
    /// 
    /// 
    public static bool HasKey(string key)
    {
        try
        {
            if (IsolatedStorageSettings.ApplicationSettings.Contains(key))
                return true;
            else
                return false;
        }
        catch (Exception) { return false; }
    }

}

then store data as ApplicationSettings.SetKeyValue("key", value); retrieve var aaa=ApplicationSettings.GetKeyValue("key");