예제 #1
0
        private void btnDelete_Click(object sender, EventArgs e)
        {
            SqlConnection conn;

            conn = DB.getinstance();
            conn.Open();
            ClsPatient patient = new ClsPatient();

            patient.Patient_Id = Convert.ToInt32(txtDelete.Text);
            try
            {
                patient.delet();
                MessageBox.Show("Patient deleted succesffully.");
                dataGridView2.DataSource = null;

                dataGridView1.DataSource = new ClsPatient.PatientDAL().GetAllPAtients();
                dataGridView1.Enabled    = true;
            }
            catch (Exception)
            {
                MessageBox.Show("Patient Can't be deleted.");
            }
            txtDelete.Text = "";
        }