private void btSuaKH_Click(object sender, EventArgs e)
{
ThemNguoi themNguoi = new ThemNguoi(curKhach);
themNguoi.ShowDialog();
listKhach = DalNguoi.getKhach();
loadDSKhach();
}
private void btSuaNV_Click(object sender, EventArgs e)
{
ThemNguoi themNguoi = new ThemNguoi(curNhanVien);
themNguoi.ShowDialog();
listNhanvien = DalNguoi.getNhanVien();
loadDSNhanVien();
}
private void btThemKH_Click(object sender, EventArgs e)
{
ThemNguoi themNguoi = new ThemNguoi();
themNguoi.ShowDialog();
listKhach = DalNguoi.getKhach();
loadDSKhach();
listNhanvien = DalNguoi.getNhanVien();
loadDSNhanVien();
}