protected void btnSaveOrder_Click(object sender, EventArgs e) { InventoryBL bl = new InventoryBL(); tbl_Orders order = new tbl_Orders() { Order_Id = 0, Product_Id = Convert.ToInt32(ddlProducts.SelectedItem.Value), Items_Count = Convert.ToInt32(ddlNumberOfItems.SelectedItem.Value), Product_Cost = Convert.ToInt32(txtCost.Text), Amount = Convert.ToInt32(txtAmount.Text), Customer_Name = txtCustName.Text, Customer_Address = txtAddress.Text, Customer_Phone = txtCustPhone.Text, Gross_Amount = Convert.ToInt32(txtGrossAmount.Text), Service_Charge = Convert.ToInt32(txtServiceCharge.Text), Vat_Charge = Convert.ToInt32(txtVat.Text), NetAmount = Convert.ToInt32(txtNetAmount.Text) }; //if (!bl.ValidateProduct(product)) //{ bool result = bl.SaveOrder(order); if (result == true) { ScriptManager.RegisterStartupScript(this, GetType(), "product error", "alert('Order placed successfully!');", true); Response.Redirect("Orders.aspx"); } }