可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
Help! I use GeckoFx-Windows-10.0-0.6 for browser and xulrunner-10.0.en-US.win32. ( Visual Studio 2010 c# ) everything works well. But i need to clear all history as at Firefox : Tools >> Options >> Privacy
I find how clear cookie over Gecko.CookieManager.RemoveAll();
How clear cache , temp files and history ?!
And when i initialize Gecko.Xpcom i can not clean the folder "Gecko.Xpcom.ProfileDirectory" (where cache and cookie) for obvious reasons. Gecko.Xpcom.Shutdown() does not help
I found a way to clean the cookies via javascript :
How right call this JS in C#?
回答1:
To clear cookies you will need to query interface like this:
if (MessageBox.Show("Do you want to delete cookies?", "About to delete all cookies", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes) { nsICookieManager CookieMan; CookieMan = Xpcom.GetService<nsICookieManager>("@mozilla.org/cookiemanager;1"); CookieMan = Xpcom.QueryInterface<nsICookieManager>(CookieMan); CookieMan.RemoveAll(); }
An access to cache is denied during runtime brobably cause of security or such. Meaning you will need to find a way to delete these folders after you program closes etc. create another app for handling it.
回答2:
For what its worth and since I looked a while for this, on GeckoFX 29 at least history follows the same pattern:
nsIBrowserHistory historyMan = Xpcom.GetService<nsIBrowserHistory>(Gecko.Contracts.NavHistoryService); historyMan = Xpcom.QueryInterface<nsIBrowserHistory>(historyMan); historyMan.RemoveAllPages();
For Cache without being sure is the correct way:
// https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/imgICache Gecko.Cache.ImageCache.ClearCache(true); Gecko.Cache.ImageCache.ClearCache(false); // Defaults to all devices(0) - https://bitbucket.org/geckofx/geckofx-9.0/issue/7/idl-translation-bug-for-enums Gecko.Cache.CacheService.Clear(new CacheStoragePolicy());
