Asp.Net, accessing variables from previous page a good approach?
<p>While redirecting from page to page generally i used to pass values as querystring but as you know query string is not a good approach as there are many security concerns and more over its having a maximum size is of 256 Bytes or ie length 2048 characters. So is it a good approach to access variables by setting previous page ie <code>"&lt;%@ PreviousPageType VirtualPath="" %&gt;"</code> and accessing previous page items</p>

<p>Please let me know, is there any other way for passing variables other than <code>Sessions</code> and is using Previous page concept a Good Approach? </p>
