c# - Validate Credentials and Redirect to given page -

i sending email external user link.

this how url looks. "www.details.aspx?id=1234".

when user clicks on url, want him go login page first, validate credentials , redirect given page.

how can using windows authentication ? how give url ?

thanks,

if use windows authentication, don't need login page.

you need put in web.config (inside system.web):

<authentication mode="windows"/> 

if website in iis, need configure site uses windows authentication.