//Button click adds new products to database protected void AddProduct_Click(object sender, EventArgs e) { //Conversion from String to Integer int price = Convert.ToInt32(ProPrice.Value); int quantity = Convert.ToInt32(ProQuantity.Value); int admin = 0; int maskID = 0; int active = 0; //If product is active, change it to 1 if (ProActive.Value.Equals("1")) { active = 1; } else { active = 0; } //Getting product category if (ProCategory.Value.Equals("1")) { maskID = 1; } else if (ProCategory.Value.Equals("2")) { maskID = 2; } else if (ProCategory.Value.Equals("3")) { maskID = 3; } else if (ProCategory.Value.Equals("4")) { maskID = 4; } admin = Convert.ToInt32(Session["LoggedInUser"]); //Service function to add products to database string add = SR.Addproducts(ProName.Value, ProDescription.Value, price, active, maskID, admin, quantity); //if adding is successful if (add.Equals("added")) { //redirect to the home page Response.Redirect("Home.aspx"); } //If product was not added to database else if (add.Equals("not added")) { //Display error message to admin error.Value = "Product added to database. "; error.Visible = true; } //If product already exists else if (add.Equals("error")) { //Display error message to admin error.Value = "Product already exists. "; error.Visible = true; } }