how to pass query string from one content page to another content page

Question

1.00/5 (1 vote)

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i have two page one default.aspx

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        djfdl();
    }
    private void djfdl()
    {
        SqlDataAdapter adp = new SqlDataAdapter("select * from thousand", ConfigurationManager.ConnectionStrings["cn"].ConnectionString);
        DataSet ds = new DataSet();
        adp.Fill(ds);
        DataList1.DataSource = ds;
        DataList1.DataBind();
    }
    protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
    {
        Response.Redirect("MasterPage.master-Default.aspx?pid="+e.CommandArgument.ToString());
    }
}

SECOND PAGE IS DEFAULT2.ASPX

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        datab();
    }
    private void datab()
    {
        string qry = "select * from thousand where pid=" + Request.QueryString["pid"].ToString();
        SqlDataAdapter adp = new SqlDataAdapter(qry, ConfigurationManager.ConnectionStrings["cn"].ConnectionString);
        DataSet ds = new DataSet();
        adp.Fill(ds);
        DetailsView1.DataSource = ds;
        DetailsView1.DataBind();
    }
}

Posted 20-Aug-14 1:17am

sonukapoor66

Updated 20-Aug-14 1:47am

sankarsan parida

v3

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Comments

[no name] 20-Aug-14 7:21am

Did you forget to ask a question, format your code and provide a description of a problem?

Richard Deeming 20-Aug-14 7:24am

Your code is susceptible to SQL Injection[^] - use a parameterized query instead.

Also, you haven't provided any information about what's not working.

[no name] 20-Aug-14 7:48am

Response.Redirect(Default.aspx?pid="+e.CommandArgument.ToString());
It shoud use "MasterPage.master- with defualt. Follow as above code

1 solution

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RajeeshMenoth · Answer 1 · 2014-08-20T01:54:00

Solution 1

u can use this code..
Eg:

HTML

IMGoBJ.Id = Convert.ToInt32(e.CommandArgument);
Response.Redirect("~/Pages/rajeeshmenoth.aspx?Qry=" + IMGoBJ.Id);
// second page..page load
objNews.Id = Convert.ToInt32(Request.QueryString["Qry"]);

Posted 20-Aug-14 1:54am

RajeeshMenoth