BF2Statistics.MapListForm.MapSizeSelect_SelectedIndexChanged C# (CSharp) Method

        private void MapSizeSelect_SelectedIndexChanged(object sender, EventArgs e)
        {
            // Reset image
            if (MapPictureBox.Image != null)
            {
                MapPictureBox.Image.Dispose();
                MapPictureBox.Image = null;
            }

            // Dispose old image
            if (MapImage != null)
                MapImage.Dispose();

            // Enable add button
            AddToMapList.Enabled = true;

            // If the freeimage library is not available, stop here
            if (!FreeImage.IsAvailable())
                return;

            // Load map image
            // Get Values
            string map = MapListSelect.SelectedItem.ToString();
            string mode = ((KeyValuePair)GameModeSelect.SelectedItem).Key;
            string size = MapSizeSelect.SelectedItem.ToString();
            string ImgPath = Path.Combine(SelectedMap.RootPath, "Info", mode + "_" + size + "_menumap.png");

            // Alot of server files dont contain the map image files, so search the client if we need to
            if (!File.Exists(ImgPath))
            {
                if (!String.IsNullOrWhiteSpace(Program.Config.ClientPath))
                {
                    ImgPath = Path.Combine(
                        Program.Config.ClientPath, "mods", MainForm.SelectedMod.Name, "levels",
                        SelectedMap.Name, "Info", mode + "_" + size + "_menumap.png"
                    );

                    // If the client doesnt have the image either, then Oh well :(
                    if (!File.Exists(ImgPath))
                        ImgPath = null;
                }
                else
                    ImgPath = null;
            }

            // Load the image if we have one
            if (ImgPath != null)
            {
                // Attempt to load image as a DDS file... or png if its a mod sometimes
                FREE_IMAGE_FORMAT Format = FREE_IMAGE_FORMAT.FIF_UNKNOWN;
                MapImage = FreeImage.LoadBitmap(ImgPath, FREE_IMAGE_LOAD_FLAGS.DEFAULT, ref Format);
                if (MapImage != null)
                {
                    MapPictureBox.Image = new Bitmap(MapImage, 250, 250);
                }
            }
        }