/// <summary>
        /// Обработка события при нажатии на кнопку входа.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button_login_system_Click(object sender, EventArgs e)
        {
            bool status;
            Tuple <bool, List <string> > returned;

            try
            {
                if (ValidationField.ValidationFields(fields))
                {
                    TextBoxFiledsBlocked.Add(field_system_login);
                    TextBoxFiledsBlocked.Add(field_system_password);

                    StatusUserUI.StatusFunctionalityPartsOfTheWindow(TextBoxFiledsBlocked);
                    AuthClass userAuth = new AuthClass(field_system_login.Text, field_system_password.Text);
                    returned = userAuth.LogIn();
                    status   = returned.Item1;
                    userData = returned.Item2;
                    if (!status)
                    {
                        StatusUserUI.StatusFunctionalityPartsOfTheWindow(TextBoxFiledsBlocked);
                    }
                    else
                    {
                        this.Hide();
                        StatusUserUI.StatusFunctionalityPartsOfTheWindow(setAllControlsEnabled(controlsInForm));
                    }
                }
            }
            catch (Exception exp)
            {
                MessageBox.Show(exp.Message, exp.StackTrace);
            }
        }
        public Auth(List <Control> tmpControlsForm)
        {
            InitializeComponent();

            Text          = Convert.ToString("ИСВСК Авторизация");
            StartPosition = FormStartPosition.CenterScreen;
            MinimumSize   = new System.Drawing.Size(Width, Height);
            MaximumSize   = new System.Drawing.Size(Width, Height);

            controlsInForm = tmpControlsForm;
            fields.Add(field_system_login);
            fields.Add(field_system_password);

            StatusUserUI.StatusFunctionalityPartsOfTheWindow(tmpControlsForm);
        }