Collectives™ on Stack Overflow

Find centralized, trusted content and collaborate around the technologies you use most.

Teams

Q&A for work

Connect and share knowledge within a single location that is structured and easy to search.

What is the best to manage multi-user profiles ??

I found that to create a new RequestContextSettings and to save into a specific folder was a possible way : CefSharp Wpf , Session Cookie for multiple instances Yet, that implies to do it before the CEFSettings initialization.

So, perhaps I have to shutdown the CEF, before changing user profile. But how to manage that in a clean manner many times for a session of the appli ? I read too the Cef.Shutdown Method is launched only one time https://cefsharp.github.io/api/51.0.0/html/M_CefSharp_Cef_Shutdown.htm

So, my question : in a current session, what is the way for a

RequestContextSettings lRCS = new RequestContextSettings();
requestContextSettings.CachePath = "another user";
myBrowser.RequestContext = new RequestContext(lRCS);
without getting an error message, saying that ' RequestContext must be set before the underlying CEF browser is created.'
Tx a lot for your help.
@amaitland 
Your help is really appreciated. This code is extract from Request Context (Browser Isolation)
var requestContextSettings = new RequestContextSettings { CachePath =  cachePath2};
 browser= new ChromiumWebBrowser("mysite.com");
 browser.RequestContext = new RequestContext(requestContextSettings, new CustomRequestContextHandler());
and that raises 2 errors :

Code    Erreur CS1503   Argument 1 : impossible to convert 'CefSharp.RequestContextSettings'  to 'CefSharp.IRequestContext' 
Code    Erreur  CS0246   type 'CustomRequestContextHandler' can't be found. (Missing using directive or assembly  référence ?)  . 
But if I modify the last line, with only one parameter call 
browser.RequestContext = new RequestContext(requestContextSettings); 
I can run something, and I get cache datas in the cachePath2.  Yet, the screen stays in white if I do
 browser.CloseDevTools();
 browser.Dispose();
 var requestContextSettings = new RequestContextSettings { CachePath = cachePath2};
 browser= new ChromiumWebBrowser("mysite.com");
 browser.RequestContext = new RequestContext(requestContextSettings);

or the browser stays with the previous page I had with the user1, if I don't add the CloseDEvTools + Dispose.
So I guess that the CustomRequestContextHandler is an important parameter to update the browser, and to not freeze it.
But I don't find how I can have complete assembly references.
I use VS2017, Winforms and Nuget package 71.0.2.
cef.redist.x86" version="3.3578.1870" targetFramework="net461"
Tx again for your help.
                I use separate windows accounts, and I will save cache datas in those windows, so one cachePath for one profile, and so one requestContest for one account.
– crazyfroggy
                Apr 24, 2019 at 16:17
                You have to create new ChromiumWebBrowser instance. Your statement about doing it before CEFSettings initialization is impossible. You can only Initialize/Shutdown once per process as detailed in github.com/cefsharp/CefSharp/wiki/…
– amaitland
                Apr 24, 2019 at 19:37
        
Thanks for contributing an answer to Stack Overflow!
Please be sure to answer the question. Provide details and share your research!
But avoid …
Asking for help, clarification, or responding to other answers.
Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.