C# Class Auto increment ID

Question

I am creating a class in C# called \"Robot\", and each robot requires a unique ID property which gives themselves an identity.

Is there any way of creating an auto incr

Answer 1

public static void beAddedTo(this T item, Dictionary dic) where T : m.lib.RandId
{
    Random ran = new Random();
    var ri = ran.Next();
    while (Program.DB.Rooms.ContainsKey(ri)) ri = ran.Next();
    item.Id = ri;
    dic.Add(item.Id, item);
}

Not incremental but you can add and delete item how many time you want. (Maximum item should be lower than int.Max/2)