public void Remove(WallModel wall)
{
if (Contains(wall))
{
OwnedWalls.Remove(Find(wall));
}
}
public void Add(WallModel wall)
{
var model = DatabaseContext.Shared.WallReferences.Create();
model.WallId = wall.WallUrl;
model.Wall = wall;
OwnedWalls.Add(model);
}
private UserWallReference Find(WallModel model)
{
foreach (var wall in OwnedWalls)
{
if (wall.WallId == model.WallUrl)
{
return(wall);
}
}
return(null);
}
public bool Contains(WallModel wall)
{
return(Find(wall) != null);
}