private void btnAddDoctor_Click(object sender, RoutedEventArgs e)
        {
            AddNamePage addNamePage = new AddNamePage(App.reportSettingModel.DoctorNames);

            addNamePage.ShowDialog();
        }
        private void btnAddTech_Click(object sender, RoutedEventArgs e)
        {
            AddNamePage addNamePage = new AddNamePage(App.reportSettingModel.TechNames);            
            addNamePage.ShowDialog();

        }