ATMLCommonLibrary.controls.connector.ConnectorPinList.GeneratePinList C# (CSharp) Method

        public void GeneratePinList(int pinCount)
        {
            int pins = Items.Count;
            if (pinCount > pins)
            {
                for (int i = 1; i <= (pinCount - pins); i++)
                {
                    var item = new ListViewItem("" + (pins + i + 1));
                    var pin = new ConnectorPin();
                    pin.ID = "" + (Items.Count + 1);
                    pin.name = "N/A";
                    AddPin(pin);
                }
            }
            else if (pinCount < pins)
            {
                for (int i = pins; i > pinCount; i--)
                {
                    try
                    {
                        Items.RemoveAt(i - 1);
                    }
                    catch (Exception er)
                    {
                        MessageBox.Show(string.Format("An Error occurred removing connector pin {0}\n{1}", i, er.Message));
                    }
                }
            }
        }