private void tbProductNumber_Leave(object sender, EventArgs e)
{
if (tbProductNumber.TextLength != 0)
{
DataTable dt = db.GetProduct(tbProductNumber.Text);
if (dt.Rows.Count != 0)
{
tbProductName.Text = dt.Rows[0]["product_name"].ToString();
tbProductName.Enabled = false;
tbProductPrice.Text = dt.Rows[0]["unit_price"].ToString();
tbProductPrice.Enabled = false;
tbProductSize.Text = dt.Rows[0]["product_size"].ToString();
tbProductSize.Enabled = false;
tbNote.Text = dt.Rows[0]["note"].ToString();
tbNote.Enabled = false;
cbbQuantifier.Text = dt.Rows[0]["quantifier_name"].ToString();
cbbQuantifier.Enabled = false;
cbType.Text = dt.Rows[0]["category_name"].ToString();
cbType.Enabled = false;
return;
}
tbProductName.Enabled = true;
tbProductName.Clear();
tbProductPrice.Enabled = true;
tbProductPrice.Clear();
tbProductSize.Enabled = true;
tbProductSize.Clear();
tbNote.Enabled = true;
tbNote.Clear();
cbType.Enabled = true;
cbType.Text = "";
cbbQuantifier.Enabled = true;
cbbQuantifier.Text = "";
}
}
