Microsoft c# ASPX code example for adding items to a shopping cart web session.
using System;using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Web.Configuration;
using System.Web.Security;
public partial class catalog : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void OnSelectedIndexChanged()
{
try
{
SqlConnection myConnection = new SqlConnection(WebConfigurationManager.ConnectionStrings["TestConnectionString"].ToString());
myConnection.Open();
SqlCommand myCommand = new SqlCommand("addto_carts", myConnection);
myCommand.CommandType = System.Data.CommandType.StoredProcedure;
myCommand.Parameters.AddWithValue("@sessionid", Session["SoftwareID"]);
myCommand.Parameters.AddWithValue("@userid", User.Identity.Name);
myCommand.Parameters.AddWithValue("@itemid", GridView1.DataKeys[GridView1.SelectedIndex].Value);
myCommand.ExecuteNonQuery();
myConnection.Close();
Master.checksession();
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
}