How to pass Id no to another aspx page?

[karimkhan]

I have created one gridview on Que.aspx

ID name Que Details answer

in answer i have kept link which redirect to page(answer.aspx) where use can give answer to the que

Actually i want to create forum kind of thing,

So for that particular que on which user click how can I show on the next page that particular ans and all previous answer related to that que...

How can i pass id of that que from Que.aspx to answer.aspx???

give suggestion and guide line I want to create my own forum...

[kadghar]

you can create session variables, or you can do it by yourself with cookies or via url:

Check RESPONSE.COOKIES in your .net code.

[Mudassir]

you can use session variable like Session["Id"]=id or you can use query string like Response.Redirect("SomePage.aspx?Id=" + Id)
and on SomePage.aspx you can get the value from Session["Id"] or Int32.Parse[Request.QueryString(Id)]
Regards:
Mudassir