/// <summary>
        ///   Звонок сотруднику
        /// </summary>
        /// <param name="sender"> </param>
        /// <param name="e"> </param>
        private void Calling(object sender, EventArgs e)
        {
            if (!dialPhoneList.Contains(((System.Windows.Forms.Control)sender).Tag))
            {
                dialPhoneList.Add(((System.Windows.Forms.Control)sender).Tag);
            }
            else
            {
                Close();
                return;
            }
            string url = Environment.DialURL;

            //url = "http://beta.testcom.com/webdialer/dialer.aspx?dialnumber=";
            udb = new UrlBrowseDialog(url + ((System.Windows.Forms.Control)sender).Tag, "Связь")
            {
                Width       = 500,
                Height      = 150,
                MaximizeBox = false,
                MinimizeBox = false,
                Tag         = ((System.Windows.Forms.Control)sender).Tag
            };
            udb.Closed += udb_Closed;
            udb.Show();
            Close();
        }
        protected override void OnLinkClicked(LinkLabelLinkClickedEventArgs e)
        {
            base.OnLinkClicked(e);

            if (string.IsNullOrEmpty(Url))
            {
                return;
            }
            var udb = new UrlBrowseDialog(Url, Caption)
            {
                StartPosition = FormStartPosition.CenterScreen,
                Width         = 612,
                Height        = 430,
                MaximizeBox   = false,
                MinimizeBox   = false,
                Owner         = _topLevelForm
            };

            udb.Show(_topLevelForm);
        }