asp.net - How to pass parameter to asynchronous task in c# -

during asp.net web request need kick off asynchronous task , return control web page. can show me code calling below method? clear, want function called async , web request complete returning control calling page while function still processing.

private void functiontocall(iinterface objectiwanttopassin) {    // stuff } 

you'll want spawn thread creating

task task = task.factory.startnew(action, "arg"); 

then you'll want maybe when task done:

task.continuewith(anotheraction); 

of course action , otheraction void methods in case.