at page level > application level > Site level > Server level. In other words, if the page is set to 20 minutes and the site is set to 120 minutes, then it obviously takes 20 minutes for the expiration time to take effect.Another notable area.At set two, set the session timeout (sessionstate) for 120 minutes, while using forms authentication, set to "00:15:00", which is 15 minutes, and Slidingexpirationo to False, What is the expiration time of the
ArticleDirectory
4. Application variable
Address: http://www.codeproject.com/KB/aspnet/TransferingValues.aspx
Introduction:
Web ApplicationProgramIn development, passing values between pages should be the most common problem. In this article,AzamsharpThis section describes how to pass values on ASP. NET pages. The example in this article is very simple. It only contains one text box and several buttons. When a button is click
Because the access mechanism of the session in ASP is the same as ASP, it is kept in progress,Once the process crashes, all session information will be lost, so I have taken the session information to SQL Server, although there are otherSeveral ways (not described in this article), to save the session to SQL Server, yo
Microsoft and open source Dry comparison of _php and ASP. NET difference in session implementation and management mechanismPreface:Because the developer to rely on tools to eat, May and development tools, language, environment spend more time than the wife and children, so each person more or less on their own food tools in the emotional with religious complex, in the rational and the buttocks to determine
session not fail. Add Meta in headThe new problem arises. I use a form that the user needs to enter information, if this refresh, when the user input half of the information, refresh, the input information will not be. Of course, this method is not suitable.Cookies can be used if security performance requirements are not high.When all applications use Sessin or cookies, be sure to determine whether the session
Use session in the ashx file:
If you want. use session in ashx (general processing program) to directly use context without changing some information. session ["uid"] will show that "object reference is not set to object instance", that is, the value is null. The solution is:
1. Import in The namespace: using system. Web. sessionstate;
2. Let it inherit the irequ
My previous articleArticleI mentioned how to share the login status between second-level sites using ASP. NET form authentication,
Http://www.cnblogs.com/jzywh/archive/2007/09/23/902905.html,
Today, I want to write about how to share a session between a second-level domain name site and a second-level domain name site.
First, the session must be shared,
Admin (lowercase): User-entered account.Password (lowercase): The password entered by the user.1, the first user name and password, stored in session sessions.session["admin" = admin; session["Password"] = Password; 2.· Then in the background, in the loading event to determine whether the session is not afraid, and is not the correct account and password.· It is
will not be leaked.To set or get data using Localstorage:Setting Data:Window.localStorage.setItem ("UserName", "Ben"); OrWindow.localStorage.UserName = "Ben";Get Data:var UserName = Window.localStorage.getItem ("UserName"); Orvar UserName = Window.localStorage.UserName;Delete data:Window.localStorage.removeItem ("UserName");To clear the data:Window.localStorage.clear ();comparison of Sessionstorage and Localstorage:
Sessionstorage
Localstorage
Data is saved u
Many users find that the session of the ASP. NET Website will be lost in a short period of time, and they need to log on again frequently.This is because in ASP. NETProgramThe default session storage method is "inproc ". The server limits the user's memory/CPU usage. When it exceeds the limit, it recycles working threads, leading to
performance.StateServerSelecting this option means that the session's work is given to the Asp.net_state.exe service outside the current application domain, which is a Windows service that is separate from IIS. If you want to start the service, you can find the ASP. NET State Service and set it to start automatically by opening the Control Panel-Administrative Tools-services.The session still works even if
On two documents describes how to install and encapsulate Redis This article is mainly recorded under how to implement Nginx+redis implementation session sharingCurrent session Problem Pointand Love and hate. SessionJust contact the development of the program people must love the session, because the session to let the
1:nuget installation Stackexchange.redis2:nuget installation RedissessionstateproviderIn the Web. configsessionstateMode= "Custom"CustomProvider= "Mysessionstatestore"> providers> For more details check Https://github.com/Azure/aspnet-redis-providers/wiki - either use ' connectionString ' or ' settingsclassname ' and ' settingsmethodname ' or use ' host ', ' Port ', ' AccessKey ', ' SSL ', ' connectiontimeoutinmilliseconds ' and ' operationtimeoutinmilliseconds '. - '
For this reason, ASP users have to manually synchronize session information to the external database with session ID as the primary key to alleviate similar problems.
In ASP. NET, because these problems are taken into account during design, these restrictions can be avoided: 1. supports off-Process status management, and manages
ASP. NET implements multi-domain name multi-site shared Session Value1. Implementation function: You can set which sites can share the Session value, so as to prevent others from using this to accessTo implement this function, you must put the Session value in the database. First, registerThe name is as follows: aspnet
In Web applications such as ASP. NET, session is a common method to save user statuses. However, due to limited server memory space, it is necessary to set the session expiration time. In ASP. NET, how does one set the session expiration time? It's easy to modify the Web. co
Recently found some interesting things on the internet, want to catch down, was a small problem to get stuck, the program how to send post requests are unable to obtain the desired results, using Firefox to carefully study the discovery need to open a page, and then submit parameters OK, this is goodLearning the programming of the web, we know that the session to maintain a conversational state, so that similar landing function can be maintained conti
to different categories of landing to achieve different navigation functions.Third, the cookie is stored in the client, allowing the Web server to store a small amount of data on the client hard disk or in memory, or read from the client hard disk. It can record the user's ID, password, visited pages, dwell time and so on.Example: Use cookies to store information about a user's landing site. After the first landing, the login information is written to the cookie of the user's computer, and it i
The session is a built-in object for the page class and can be used directly, but ordinary classes, such as generic processing classes, cannot be used directly.I used a similar system.web.httpcontext.current.session["userid" in the handler class before, but the debug displaySystem.Web.HttpContext.Current.Session is always null.workaround : Let the custom class implement the IRequiresSessionState interface while adding: using System.Web.SessionState;Wh
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