C#

Collin Jasnoch wrote:

If we can figure out the secret to doing it just think of the productivity
increase world wide we will see!

public class HybridCollection : ObservableDictionary<ObjType, ObservableCollection<Obj>>
{
    public HybridCollection()
        : base()
    {
    }

    public void Add(Obj o)
    {
        ObservableCollection<Obj> lst = null;

        if (!this.TryGetValue(o.Type, out lst))
        {
            lst = new ObservableCollection<Obj>();
            this[o.Type] = lst;
        }

        lst.Add(o);

        cv.Refresh();
    }

    public IEnumerable<Obj> FlatView
    {
        get
        {
            foreach (ObservableCollection<Obj> lst in Values)
            {
                foreach (Obj obj in lst)
                    yield return obj;
            }
        }
    }

    private CollectionView cv = null;

    public CollectionView FlatView2
    {
        get
        {
            if (cv == null)
                cv = new CollectionView(FlatView);

            return cv;
        }
    }
}

Firoz(Pappu) wrote:

I am new to ASP.Net

Firoz(Pappu) wrote:

i want to develop