} // end deactivateAllButBook
// Deactivate all but BookCIS
public static void deactivateAllButBookCIS(frmBookCDDVDShop f)
{
FormController.deactivateCDOrchestra(f);
FormController.deactivateCDChamber(f);
FormController.deactivateDVD(f);
FormController.deactivateAddButtons(f);
FormController.deactivateCreateButtons(f);
f.btnCreateBookCIS.Enabled = true;
} // end deactivateAllButBookCIS