WikiFunctions.Tools.Copy C# (CSharp) Method

        public static void Copy(ListBox box)
        {
            try
            {
                StringBuilder builder = new StringBuilder();
                foreach (object t in box.SelectedItems)
                {
                    builder.AppendLine(t.ToString());
                }
                Clipboard.SetDataObject(builder.ToString().Trim(), true);
            }
            catch { }
        }