BF2Statistics.MapListForm.AddToMapList_Click C# (CSharp) Method

        private void AddToMapList_Click(object sender, EventArgs e)
        {
            // Get Values
            string map = MapListSelect.SelectedItem.ToString();
            string mode = ((KeyValuePair) GameModeSelect.SelectedItem).Key;
            string size = MapSizeSelect.SelectedItem.ToString();

            // Warn user if client doesnt support map
            if (ClientMaps.Count > 0 && !ClientMaps.Contains(map, StringComparer.OrdinalIgnoreCase))
            {
                if (MessageBox.Show(
                    "The Battlfield 2 Client does not contain this map! Are you sure you want to add it to the maplist?",
                    "Confirm", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) != DialogResult.OK)
                    return;
            }

            // Add to maplist
            if (!String.IsNullOrEmpty(MapListBox.Text))
                MapListBox.Text += Environment.NewLine;
            MapListBox.Text += String.Format("mapList.append {0} {1} {2}", map, mode, size);
        }