BTTool.MainForm.treeView_DragDrop C# (CSharp) Метод

        private void treeView_DragDrop(object sender, DragEventArgs e)
        {
            foreach (string filename in ((System.Array)e.Data.GetData(DataFormats.FileDrop)))
            {
                if (new FileInfo(filename).Extension.Equals(".torrent"))
                {
                    _filename = filename;
                    AnalyseBt(_filename);
                    return;
                }
            }
        }