protected void AddtoCart(int ProductId) { DataTable dt = BL.getProductPrice(ProductId); DataTable dtbool = BL.CheckIfItemExistsInCart(Convert.ToInt32(Session["CartId"].ToString()), ProductId); if (dtbool.Rows.Count == 0) { BL.AddItemToCart(Convert.ToInt32(Session["CartId"].ToString()), ProductId, 1, Convert.ToDouble(dt.Rows[0]["Price"].ToString())); } }
protected void btnAdd_Click(object sender, EventArgs e) { int id = Convert.ToInt32(Request.QueryString["id"]); DataTable dtbool = BL.CheckIfItemExistsInCart(Convert.ToInt32(Session["CartId"].ToString()), id); if (dtbool.Rows.Count == 0) { BL.AddItemToCart(Convert.ToInt32(Session["CartId"].ToString()), id, Convert.ToInt32(Quantity.Value), Convert.ToDouble(Price.InnerText) * Convert.ToInt32(Quantity.Value)); } Response.Redirect("shopping-cart.aspx"); }