Get data from another page

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Hi,
I am trying to design a project. People have account and accounts have different authority so when they sign in, the code forward the user different page with their id. I post id to webpage but know i can get this id on destined page. Can you help me?

Posted 27-Jul-12 0:40am

sesenyg

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Comments

AshishChaudha 27-Jul-12 6:45am

What you have done so far..show us..and where you got stuck??

3 solutions

Solution 2

solution 1:
Using Query string

source-form

C#

private void btnSubmit_Click(object sender, System.EventArgs e)
{
Response.Redirect("Webform2.aspx?Id=" +
this.txtid.Text);
}

Destination-form

C#

private void Page_Load(object sender, System.EventArgs e)
{
this.txtId.Text = Request.QueryString["Id"];
}

Solution 2:
Using Session
source-form

C#

private void btnSubmit_Click(object sender, System.EventArgs e)
{
    Session["Id"]=this.txtid.Text;
}

Destination-form

C#

private void Page_Load(object sender, System.EventArgs e)
{
this.txtId.Text = Session["Id"];
}

Happy Coding!
:)

Posted 27-Jul-12 1:04am

Aarti Meswania

Comments

Prasad_Kulkarni 27-Jul-12 7:06am

Good work, 5'ed!

Aarti Meswania 27-Jul-12 7:07am

thanks :)

sandeep nagabhairava 27-Jul-12 7:28am

nice explanation...

Aarti Meswania 27-Jul-12 7:29am

thank you :)

sesenyg 27-Jul-12 8:03am

thanks a lot:)

Aarti Meswania 27-Jul-12 8:07am

welcome :)

Solution 1

The easiest way is to implement membership: Introduction to Membership[^] - the link will show you how, and also how to use it when they are signed in.

Posted 27-Jul-12 1:00am

OriginalGriff

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Tejas Vaishnav · Accepted Answer · 2012-07-27T01:18:00

For transferring data from one page to another page or through out entire application in asp.net, there are different different way.

1) Using Sessions
2) Using Cookies
3) Using QueryString

1) Using Session SessionInfo[^]
you can store simple as well as Complex data to session object, session will maintain server side.

C#

//Declaring and Storing value to session variable
//Sysntax
Session["SESSIONNAME"] = value;
e.g.
//Use of Session
//Setting Value to Session variable
Session["USER_NAME"] = "Tejas Vaishnav";

//Accessing Value from Session variable
string _userName = Session["USER_NAME"].toString();

2) Using Cookie CookieInfo[^]
Cookie is a small text file used to store data client side.

C#

//Syntax
//Creating and storing value to cookie
HttpCookie _cookie = new HttpCookie("COOKIE NAME");
_cookie["COOKIE NAME"] = "Value";
Response.Cookies.Add(_cookie);

//Retrieves value from Cookie
HttpCookie _cookieValue = Request.Cookies["COOKIE NAME"];
string _name =  _cookieValue["COOKIE NAME"].toString();


e.g.
//Use
HttpCookie _cookie = new HttpCookie("USER_NAME");
_cookie["USER_NAME"] = "Tejas Vaishnav";
Response.Cookies.Add(_cookie);

//Accessing value from cookies
HttpCookie _cookieValue = Request.Cookies["USER_NAME"];
string _userName =  _cookieValue["USER_NAME"].toString();

3) Using QueryString QueryStringInfo[^]
Query string is a collection of Key and value pair passed through your page URL.

C#

//Declaration syntax
Response.Redirect("~/Default.aspx?name=tejas&lastName=vaishnav");

//Example of Query string
http://www.xyz.com/Default.aspx?name=tejas&lastName=vaishnav

//Accessing data from Query string
string _name = Request.QueryString["Name"].toString();
string _lastName = Request.QueryString["LastName"].toString();

these all the way you can pass data from one page to another page.