private void btnSave_Click(object sender, EventArgs e) { try { if (MessageBox.Show("Are you sure to save this brand?", "Save Record", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { cn.Close(); cn.Open(); cm = new SqlCommand("INSERT INTo tblBrand(Brand)VALUEs(@brand)", cn); cm.Parameters.AddWithValue("@brand", txtBrand.Text); cm.ExecuteNonQuery(); cn.Close(); MessageBox.Show("Record has been successfully saved.", "POS", MessageBoxButtons.OK, MessageBoxIcon.Information); clear(); frmlist.loadRecords(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }