OpenTween.MediaSelector.ClearImagePage C# (CSharp) Method

        private void ClearImagePage(int index)
        {
            var selectedIndex = ImagePageCombo.SelectedIndex;
            if (index < 0) index = selectedIndex;

            var media = (SelectedMedia)ImagePageCombo.Items[index];
            DisposeMediaItem(media.Item);
            media.Item = null;
            media.Type = MyCommon.UploadFileType.Invalid;

            if (index == selectedIndex)
            {
                ImagefilePathText.Text = "";
                AlternativeTextBox.Text = "";
            }
        }