private void CopyGalaxiesCollectionToOrbsCollection()
{
_orbsCollection = new OrbsCollection();
foreach (Galaxy galaxy in GalaxiesCollection[0].Galaxies.Values)
{
_orbsCollection.GalaxiesCollection.Add(new SimpleGalaxy(galaxy));
if (galaxy.HasStars)
{
foreach (Star star in galaxy.Stars.Values)
{
_orbsCollection.StarsCollection.Add(new SimpleStar(star));
if (star.HasPlanets)
{
foreach (Planet planet in star.Planets.Values)
{
_orbsCollection.PlanetsCollection.
Add(new SimplePlanet(planet));
if (planet.HasSecondaryPlanets)
{
foreach (Planet secondaryPlanet in
planet.SecondaryPlanets.Values)
{
_orbsCollection.SecondaryPlanetsCollection.
Add(new SimplePlanet(secondaryPlanet));
}
}
}
}
}
}
}
}
public void ReadFromFile()
{
var dcs = new DataContractSerializer(typeof(OrbsCollection));
var fi = new FileInfo(ConnectionString);
_orbsCollection = new OrbsCollection();
using (Stream fs = fi.Open(FileMode.OpenOrCreate, FileAccess.Read,
FileShare.None))
{
_orbsCollection = (OrbsCollection)dcs.ReadObject(fs);
}
CopyOrbsCollectionToGalaxiesCollection();
}