private void button2_Click(object sender, EventArgs e)
{
HANGHOADAL cmd = new HANGHOADAL();
hanghoa data = new hanghoa();
data.mahh = txtma.Text;
data.tenhh = txtten.Text;
data.dvt = cbdvt.Text;
data.loaihh = cbloai.Text;
data.soluong = txtsoluong.Text;
data.soluonggiam = txtsoluonggiam.Text;
data.gia = txtgia.Text;
bool kt = cmd.hanghoa_update(data);
if (kt == false)
{
MessageBox.Show("Loi");
}
else
{
MessageBox.Show("Sửa thành công");
}
Load_Data("select * from HANGHOA");
}
private void button3_Click(object sender, EventArgs e)
{
HANGHOADAL cmd = new HANGHOADAL();
hanghoa data = new hanghoa();
data.mahh = txtma.Text;
bool kt = cmd.hanghoa_delete(data);
if (kt == false)
{
MessageBox.Show("Loi");
}
else
{
MessageBox.Show("Xóa thành công");
}
Load_Data("select * from HANGHOA");
}
