/// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }

            foreach (Form form in this.MdiChildren)
            {
                form.Dispose();
            }

            if (SimpleTest != null)
            {
                SimpleTest.Dispose();
            }

            base.Dispose(disposing);
        }