AutocompleteMenuNS.AutocompleteMenu.ShowMenu C# (CSharp) Method

        private void ShowMenu()
        {
            if (!Host.Visible)
            {
                var args = new CancelEventArgs();
                OnOpening(args);
                if (!args.Cancel)
                {
                    //calc screen point for popup menu
                    var point = TargetControlWrapper.TargetControl.Location;
                    point.Offset(2, TargetControlWrapper.TargetControl.Height + 2);
                    point = TargetControlWrapper.GetPositionFromCharIndex(Fragment.Start);
                    point.Offset(2, TargetControlWrapper.TargetControl.Font.Height + 2);
                    //
                    Host.Show(TargetControlWrapper.TargetControl, point);
                    if (CaptureFocus)
                    {
                        (Host.ListView as Control).Focus();
                        //ProcessKey((char) Keys.Down, Keys.None);
                    }
                }
            }
            else
                (Host.ListView as Control).Invalidate();
        }