protected void ButtonAdd_Click(object sender, EventArgs e)
{
ShopHandler a = new ShopHandler();
if (!a.AddNewProductToSystem(TextBoxbarcode.Text.ToString(), TextBoxproductName.Text.ToString(), TextBoxdescription.Text.ToString()
, double.Parse(TextBoxprice.Text.ToString()), TextBoxcategories.Text.ToString()))
{
Labelerrorbarcode.Visible = true;
}
else
{
a.AddItemToStore(Session["editshop"].ToString(), TextBoxbarcode.Text.ToString(), int.Parse(TextBoxAmount.Text.ToString()));
table1.Visible = false;
DropDownList1.SelectedIndex = DropDownList1.Items.IndexOf(DropDownList1.Items.FindByText("Select"));
}
}