private void UserControlReports_Load(object sender, EventArgs e)
        {
            //run update overview
            ConsignmentStoreBusinessLogic.UpdateOverview();
            DisplayOverview();

            //Backup database
            buttonBackupData.Click += ButtonBackupData_Click;

            //Restore data from xml files
            buttonRestore.Click += ButtonRestore_Click;
        }
 public void RefreshView()
 {
     //run update overview
     ConsignmentStoreBusinessLogic.UpdateOverview();
     DisplayOverview();
 }