How to fetch value of output parameter from SQL Server Stored Procedure in jQuery AJAX

Refer this link

Infinite scroll images like Bing and Google in ASP.Net

Here both output parameter and Query output is fetched from the Database.

See this Method in the link

private static DataSet GetData(SqlCommand cmd)
{
    string strConnString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
    using (SqlConnection con = new SqlConnection(strConnString))
    {
        using (SqlDataAdapter sda = new SqlDataAdapter())
        {
            cmd.Connection = con;
            sda.SelectCommand = cmd;
            using (DataSet ds = new DataSet())
            {
                sda.Fill(ds, "Images");
                DataTable dt = new DataTable("PageCount");
                dt.Columns.Add("PageCount");
                dt.Rows.Add();
                dt.Rows[0][0] = cmd.Parameters["@PageCount"].Value;
                ds.Tables.Add(dt);
                return ds;
            }
        }
    }
}