private void btnLuu_Click(object sender, EventArgs e)
{
if (_them)
{
EC_DV.MaDV = txtMa.Text;
EC_DV.TenDV = txtTen.Text;
EC_DV.Gia = txtGia.Text;
_them = false;
DAL_DV.ThemThongTin(EC_DV);
MessageBox.Show("Thêm thành công");
dgvDanhSach.DataSource = DAL_DV.GetAll();
}
else
{
EC_DV.MaDV = txtMa.Text;
EC_DV.TenDV = txtTen.Text;
EC_DV.Gia = txtGia.Text;
DAL_DV.SuaThongTin(EC_DV);
MessageBox.Show("Sửa thành công");
dgvDanhSach.DataSource = DAL_DV.GetAll();
}
btnLuu.Enabled = false;
txtGia.Enabled = false;
txtMa.Enabled = false;
txtTen.Enabled = false;
dgvDanhSach.Enabled = true;
}
