/// <summary>
        /// This function is the callback used to execute the command when the menu item is clicked.
        /// See the constructor to see how the menu item is associated with this function using
        /// OleMenuCommandService service and MenuCommand class.
        /// </summary>
        /// <param name="sender">Event sender.</param>
        /// <param name="e">Event args.</param>
        private void Execute(object sender, EventArgs e)
        {
            ThreadHelper.ThrowIfNotOnUIThread();

            IVsTextLines textLines = this.ServiceProvider.GetTextLines();

            if (textLines == null)
            {
                return;
            }
            string[] inputLines = textLines.GetAllLines();

            Implementation.ProcessCurrentFile(textLines, inputLines);
        }