private void button2_Click(object sender, EventArgs e)
{
int productId;
int workorderId;
int error;
_machineHook.GetProductByReference(textBox4.Text, out productId);
_machineHook.CreateWorkOrderIfNotExisted(textBox1.Text, productId, Convert.ToInt32(textBox3.Text), out workorderId);
_machineHook.LoadReference(textBox4.Text, out error);
label5.Text = workorderId.ToString();
textBox2.Text = productId.ToString();
}
