public Response <PersonAdressViewModel> Delete(long persnr) { Response <PersonAdressViewModel> result = new Response <PersonAdressViewModel>(); if (persnr != 0) { result = backend.DeletePerson(persnr); } else { result.success = "false"; result.message = "Missing parameters, check: Id, Persnr, Fname, Lname, Username"; result.errorcode = 600; } return(result); }