track - Can we check if a session value is changed in asp.net ? Is there a property like dirty flag to set? -


i have session["variable"] set value1 onload.

now depending on user action on application , may set session["variable"] = value2.

after change session value , there property check if session["variable"] changed ?

in short:

onload session["variable"] = value1;

someuseraction session["variable"] = value2;

onsubmit check if(session["variable"] has changed value1)?

is there property session track change?

there session_id that's kept server. way *really* check if user same user take session_id other verifiable information , hash them salt know. pass forward variable. if hash on next page fails session hijacked or altered.

string matchhash = formsauthentication.hashpasswordforstoringinconfigfile(session&salt, "sha1");

if super high security project, you'll want @ post since possible, not crack hash , ssl exchanges using array of playstations.


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