private void ButtonItem44_Click(object sender, EventArgs e)
        {
            var scrollTex = new ManagedScrollingTexture();

            cArea.ScrollingTextures.Add(scrollTex);
            AddListViewItem(scrollTex);
            UpdateAllListViewItems();
            ScrollTexAdded?.Invoke(this, new EventArgs());
        }
        private void AddListViewItem(ManagedScrollingTexture scrollTex)
        {
            var lvi = new ListViewItem();

            lvi.Tag = new ScrollTexPropertyClass(scrollTex);
            for (int i = 1; i <= 6; i++)
            {
                var lvisub = new ListViewItem.ListViewSubItem();
                lvi.SubItems.Add(lvisub);
            }

            ListViewEx_LM_ScrollTexList.Items.Add(lvi);
        }
 public ScrollTexPropertyClass(ManagedScrollingTexture scrollTex)
 {
     ScrollingTexture = scrollTex;
 }