CODEWITHSUNDEEP
c#asp.net
calypso
calypso

Reputation: 19

passing more than one variable to another page in asp.net

I want to pass more than one variable to other web pages.

I try this code

string adi = TaskGridView.SelectedRow.Cells[3].Text;

string soyadi = TaskGridView.SelectedRow.Cells[3].Text;

Response.Redirect("Default2.aspx?adi=" + adi);

Response.Redirect("Default2.aspx?soyadi=" + adi);

but it doesnt work how can I do?

Upvotes: 0

Views: 19316

Answers (4)

Harry89pl
Harry89pl

Reputation: 2435

You can as well pass values through ViewState or Session the diffrent with what you doing now is: People will not see anything in your url and have no idea what happend in backend. It's good when you passing some "topsecret" data ;P

Upvotes: 0

Hari Gillala
Hari Gillala

Reputation: 11926

You can also use the session to pass values from one page to another

Set the values in the page where you want to pass the values from in to a session

Session["adi"] = TaskGridView.SelectedRow.Cells[3].Text;

Session["soyadi"] = TaskGridView.SelectedRow.Cells[3].Text;

In the Page where you want to retrieve- You do like this..

string adi=(string)(Session["adi"]);
string soyadi=(string)(Session["soyadi"]);

Upvotes: 0

Curtis
Curtis

Reputation: 103428

The safest way is to use String.Format() with Server.UrlEncode():

Response.Redirect(String.Format("Default2.aspx?adi={0}&soyadi={1}", Server.UrlEncode(adi), Server.UrlEncode(soyadi)));

This will ensure that the querystring values will not be broken if there is an ampersand (&) for example, in the value.

Then on Default2.aspx you can access the values like:

Server.UrlDecode(Request.QueryString["adi"]);

Upvotes: 4

Jupaol
Jupaol

Reputation: 21365

Concatenate them like this:

Response.Redirect("Default2.aspx?adi=" + adi + "&soyadi=" + soyadi);

When passing query string parameters, use the ? symbol just after the name of the page and if you want to add more than one parameter, use the & symbol to separate them

In the consuming page:

    protected void Page_Load(object sender, EventArgs e)
    {
        var adi = this.Request.QueryString["adi"];
        var soyadi = this.Request.QueryString["soyadi"];
    }

Upvotes: 1

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