private void editButton_Click(object sender, RoutedEventArgs e)
        {
            if (parametersGrid.SelectedItems.Count > 0)
            {
                var resParam = parametersGrid.SelectedItems[0] as ResourceParameters;

                if (resParam == null)
                {
                    return;
                }

                var dialog = new ResourceParameterEditWindow(resParam);

                if (dialog.ShowDialog() == true)
                {
                    try
                    {
                        db.ResourceParameters_Update(resParam.ResourceParameterId, resParam.Value);

                        parametersGrid.ItemsSource = null;
                        parametersGrid.ItemsSource = db.ResourceParameters.Where(rp => rp.ResourceId == Resource.ResourceId).Include(rp => rp.Resources).Include(rp => rp.ResourceParameterNames).ToList();
                    }
                    catch (Exception)
                    {
                        MessageBox.Show("Проверьте введённые значения");
                    }
                }
            }
        }