private void button1_Click(object sender, EventArgs e)
{
dangki dk = new dangki();
dk.setMaDK(textBox1.Text);
dk.setHoTen(textBox4.Text);
dk.setDiaChi(textBox5.Text);
dk.setEmail(textBox2.Text);
dk.setSDT(textBox3.Text);
dangkiBusiness pb = new dangkiBusiness();
dk.setMaDK(textBox1.Text);
int ms = pb.themdangki(dk);
if (ms == 1)
{
MessageBox.Show("Them thanh cong");
loadDk();
}
}
