private void btnThemMB_Click(object sender, EventArgs e)
{
MayBay objMB = new MayBay();
//Lấy giá trị từ giao diện
objMB.MaMayBay = txtMaMB.Text;
objMB.TenMayBay = txtTenMB.Text;
objMB.HangSanXuat = txtHangSX.Text;
objMB.SoLuongGhe1 = Convert.ToInt32(txtGhe1.Text);
objMB.SoLuongGhe2 = Convert.ToInt32(txtGhe2.Text);
bool kq = false;
kq = ConnectSQL.ActMayBay.ThemMoi(objMB);
if (kq)
{
MessageBox.Show("Thêm máy bay thành công");
//reload lại danh sách sau khi thêm
HienThiDanhSachMB();
}
}
public bool CapNhat(MayBay objMB)
{
string sqlstr = "Update MayBay set MaMayBay = @MaMayBay, TenMayBay = @TenMayBay, HangSanXuat = @HangSanXuat, SoLuongGhe1 = @SoLuongGhe1, SoLuongGhe2 = @SoLuongGhe2 where MaMayBay = @MaMayBay ";
SqlParameter[] pars = new SqlParameter[5];
pars[0] = new SqlParameter("@MaMayBay", SqlDbType.NChar, 5);
pars[0].Value = objMB.MaMayBay;
pars[1] = new SqlParameter("@TenMayBay", SqlDbType.NChar, 30);
pars[1].Value = objMB.TenMayBay;
pars[2] = new SqlParameter("@HangSanXuat", SqlDbType.NChar, 30);
pars[2].Value = objMB.HangSanXuat;
pars[3] = new SqlParameter("@SoLuongGhe1", SqlDbType.Int);
pars[3].Value = objMB.SoLuongGhe1;
pars[4] = new SqlParameter("@SoLuongGhe2", SqlDbType.Int);
pars[4].Value = objMB.SoLuongGhe2;
return(ConnectSQL.ThucHien(sqlstr, pars));
}
public bool ThemMoi(MayBay objMB)
{
string sqlstr = "insert into MayBay(MaMayBay, TenMayBay, HangSanXuat, SoLuongGhe1, SoLuongGhe2) values (@MaMayBay, @TenMayBay, @HangSanXuat, @SoLuongGhe1, @SoLuongGhe2)";
SqlParameter[] pars = new SqlParameter[5];
pars[0] = new SqlParameter("@MaMayBay", SqlDbType.NChar, 5);
pars[0].Value = objMB.MaMayBay;
pars[1] = new SqlParameter("@TenMayBay", SqlDbType.NChar, 30);
pars[1].Value = objMB.TenMayBay;
pars[2] = new SqlParameter("@HangSanXuat", SqlDbType.NChar, 30);
pars[2].Value = objMB.HangSanXuat;
pars[3] = new SqlParameter("@SoLuongGhe1", SqlDbType.Int);
pars[3].Value = objMB.SoLuongGhe1;
pars[4] = new SqlParameter("@SoLuongGhe2", SqlDbType.Int);
pars[4].Value = objMB.SoLuongGhe2;
return(ConnectSQL.ThucHien(sqlstr, pars));
}
private void btnSuaMB_Click(object sender, EventArgs e)
{
string mamb = "" + dgrMayBay.CurrentRow.Cells[0].Value;
MayBay objMB = new MayBay();
//Lấy giá trị từ giao diện
objMB.MaMayBay = txtMaMB.Text;
objMB.TenMayBay = txtTenMB.Text;
objMB.HangSanXuat = txtHangSX.Text;
objMB.SoLuongGhe1 = Convert.ToInt32(txtGhe1.Text);
objMB.SoLuongGhe2 = Convert.ToInt32(txtGhe2.Text);
bool kq = false;
kq = ConnectSQL.ActMayBay.CapNhat(objMB);
if (kq)
{
MessageBox.Show("Cập nhật máy bay thành công");
//reload lại danh sách sau khi thêm
HienThiDanhSachMB();
}
}
