OpenTween.MediaSelector.SetImagePage C# (CSharp) Method

        private void SetImagePage(int index, IMediaItem item, MyCommon.UploadFileType type)
        {
            var selectedIndex = ImagePageCombo.SelectedIndex;
            if (index < 0) index = selectedIndex;

            var media = (SelectedMedia)ImagePageCombo.Items[index];
            if (media.Item != item)
            {
                DisposeMediaItem(media.Item);
                media.Item = item;
            }
            media.Type = type;

            AddNewImagePage(index);
        }