private async Task <long> updatePatient( long id, string firstName, string lastName, string phoneNumber, string address, string dateOfBirth, string gender ) { try { long updatedId = await patientModel.updatePatient( id, firstName, lastName, phoneNumber, address, dateOfBirth, gender ); MessageBox.Show("Pacienti u përditësua me sukses!", "Sukses", MessageBoxButtons.OK, MessageBoxIcon.Information); return(updatedId); } catch (Exception e) { string caption = "Problem në shkrim"; MessageBox.Show(e.Message, caption, MessageBoxButtons.OK, MessageBoxIcon.Error); return(-1); } }