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Dear Friends,
 
I have a dropdownlist and a gridview,
if user selects one item it is displaying that particular item details in GRIDVIEW.
 
I want to pass Querystring if the user selected one item from dropdownlist.
 
I have list of items in dropdownlist as
 
-----Select------
sort by date
sort by name
sort by id
 
if the user selected from dropdownlist... this particular selected item must show as query string in BROWSER as details.aspx?selected=sort by date
 
Please help me Thanks
Posted 10-Aug-12 12:44pm
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Solution 1

On your dropdownlist's selectedIndexChanged event handler you can redirect to the page.
 
Response.Redirect("Details.aspx?selected="+ddlId.SelectedItem.Value);
 
You need to set AutoPostBack = true for your drop down list.
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Solution 2

hii,
 
on Dropdownlist selected index changed event
 
Response.Redirect(HttpContext.Current.Request.Url.AbsoluteUri+"?selected=" + DropDownList1.SelectedItem.Value);
 
and autopostback must be true
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