ME3Explorer.KFreonTPFTools3.DeleteEntry C# (CSharp) Method

        private bool DeleteEntry(int ind = -1)
        {
            // Heff: Cancellation check
            if (cts.IsCancellationRequested)
                return false;

            if (LoadedTexes.Count == 1)
            {
                CloseFilesButton_Click(null, null);
                return false;
            }

            // KFreon: Wipe out nodes to stop preview glitch
            //MainTreeView.SuspendLayout();
            //MainTreeView.Nodes.Clear();
            ClearPreview();
            FirstHalfInfoState(false);

            TPFTexInfo tex = null;
            int index = ind == -1 ? GetSelectedTex(out tex) : ind;

            if (index < 0)
                return false;

            // KFreon: Remove from lists
            LoadedTexes.RemoveAt(index);
            MainTreeView.Nodes.RemoveAt(index);

            if (tex != null)
                Previews.Remove(tex.PreviewKey);

            if (index == 0)
            {
                PreviewObject(LoadedTexes[0]);
                MainTreeView.SelectedNode = MainTreeView.Nodes[0];
                MainTreeView.SelectedNode.Checked = true;
            }
            else
            {
                PreviewObject(LoadedTexes[index - 1]);
                MainTreeView.SelectedNode = MainTreeView.Nodes[index - 1];
                MainTreeView.SelectedNode.Checked = true;
            }

            //RedrawTreeView();
            //MainTreeView.ResumeLayout();
            return true;
        }