c# - why not using Request.Cookies.Clear() in ASP.NET web forms? -


i searched here on stackoverflow removing cookies site, couldn't find single answer suggesting use of request.cookies.clear() method.

what's difference between:

if (request.cookies["usersettings"] != null) {     httpcookie mycookie = new httpcookie("usersettings");     mycookie.expires = datetime.now.adddays(-1d);     response.cookies.add(mycookie); }

and:

request.cookies.clear();

thanks in advance! , sorry bad language, english not native!

calling remove or clear remove server side collection held request.cookies (which copy of cookies client sent you). not cause server instruct client browser remove cookie. need set timeout have indicated above (see msdn - how to: delete cookie official guidance).


Comments

Post a Comment

Popular posts from this blog

c# - Farseer ContactListener is not working -

i'm using farseer in xna project, have trouble contactlistener. created class contactlistener these 2 error messages , don't know how fix problems. the type or namespace name 'contactlistener' not found (are missing using directive or assembly reference?) the type or namespace name 'contactimpulse' not found (are missing using directive or assembly reference?) what wrong contactlistener class? class mycontactlistener: contactlistener { void begincontact(contact contact) { /* handle begin event */ } void endcontact(contact contact) { /* handle end event */ } void presolve(contact contact, ref manifold oldmanifold) { fixture fixturea = contact.fixturea; fixture fixtureb = contact.fixtureb; if (fixtureb.collisioncategories == category.cat10) { contact.enabled = false; } } void postsolve(contact contact, ref contactimpulse impulse) { /* handle post-solve event */ } }...
Read more

Automatically create pages in phpfox -

i have array of information of places , wanna use them create multiple pages in phpfox site. first tried manually insert data in phpfox database (in tables of phpfox_pages , phpfox_pages_text ). the page shown in site when opening it's link, site says: the page looking cannot found. do know other tables should manipulate make work? or know plugin phpfox same? thanks, solved ( @purefan guide): "pages" has user if take @ phpfox_user table, you'll found out how fetch new records on that. there 2 ambiguous fields in table ( password & password_salt ). can use script create values fields: <?php function generaterandomstring() { $length = 164; $characters = '-_0123456789abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz'; $randomstring = ''; ($i = 0; $i < $length; $i++) { $randomstring .= $characters[rand(0, strlen($characters) - 1)]; } return $randomstring; } $ssalt = '';...
Read more

osx - Copy lines to os x clipboard from vim on remote console -

i'm using heroku, , i've logged gotten access bash using heroku run bash . found out possible install vim on heroku shell script: #!/usr/bin/env bash curl https://s3.amazonaws.com/heroku-jvm-buildpack-vi/vim-7.3.tar.gz --output vim.tar.gz mkdir vim && tar xzvf vim.tar.gz -c vim export path=$path:/app/vim/bin i wanting take text yank vim on heroku , paste other editors. to clear, trying fix: yank text in file vim buffer (using yg instance,) want use i've yanked pasting application sublime text i'm running locally. i've tried "*yg . didn't work either. i have vague idea why isn't working (the buffer i'm copying accessible on server,) isn't there someway besides selecting using terminal? yes, idea right: because vim runs on machine has no access local clipboard or local command pbcopy or pbpaste . also, because use mac os x , (i assume) iterm.app or terminal.app, "x forwarding" of no here (you don't use ...
Read more