/// <summary> /// Adds a layer to the collection /// </summary> /// <param name="layer"></param> /// <returns></returns> public int Add(GraphLayer layer) { int index = this.InnerList.Add(layer); layer.SetNumber(index); return(index); }
/// <summary> /// Adds a layer to the collection /// </summary> /// <param name="layer"></param> /// <returns></returns> public int Add(GraphLayer layer) { for (int i = 0; i < InnerList.Count; i++) { if (layer == InnerList[i]) { return(i); } } int index = this.InnerList.Add(layer); layer.SetNumber(index); return(index); }