. Add (cookie );
Session status session
The most important part of session Status management! You can store data on one page and obtain data on another page. Most importantly, it also supports any object type, including custom data types. Each client accessing the application has different sessions and con
The following is a comparison of the objects that store various information in ASP. Understanding the principles of these objects is quite necessary for a well-developed program (pick to the Internet, not original--xukunping)In ASP. NET, there are many kinds of objects that hold information. For example: Application,session
browser has its own solution, but the difference is not too big (usually reflected in the creation of a browser window );
2. URL rewriting? Sessionid = XXXX)
URL rewriting, as its name implies, is URL rewriting. Imagine that before returning a user request page, add the session identifier (or add the session identifier to the Path Info part) to all the URLs in the page as the get parameter ), in this way,
been replaced by setattribute (String attribute, Object Value)
Object getValue (String attribute)
Methods that are not recommended. has been replaced by getattribute (String attr)
Boolean isnew ()
Returns whether the session is a newly created
void Invalidate ()
Invalidate the session
The default time-out for the
){Httpcookie objcookie = new httpcookie ("mycookie", "Hello, Cookie! ");Response. Cookies. Add (objcookie );}
2. Target page *. aspx code:
Private void page_load (Object sender, system. eventargs E){String myname1value;Myname1value = request. Cookies ["mycookie"]. value;}
5. Use server. Transfer
Using the server. Transfer variable is the fifth way to pass values between pages. The above four methods are often used in
ASP. NET status management application, session, cookie, and viewstat usage
In ASP. NET, there are many built-in objects for saving information, such as application, session,
("a.aspx");Receiving end:UserInfo UI = session["UI"] as UserInfo;Name. Text = Ui.name;Age. Text = Ui.age;Password. Text = Ui.password;Sex. Text = Ui.sex;Session time (Destruction method: Timeout and manual destruction):The default time setting for an ASP. NET session is 20
In the personnel file management system, I have a deep understanding of session and cookie usage. Next I will summarize and learn this knowledge point.What is a session?
Simply put, it is the number that the server sends to the client. When a WWW server is running, several users may browse the website running on this server. When a user establishes a connection w
Common ASP. NET objects: Cookie, Session, and Application
In the previous blog, we studied Response and Request. After solving the basic value transfer problem, we will find some problems, such as passing values between two pages, when logging on, I need to maintain the session
Document directory
Write, read, modify, and delete cookie programming in ASP. NET
Write, read, modify, and delete a write cookie in ASP. NET
1. The Cookie's name and value attributes are
Program
Set. The default value
> Session = New Dictionary String , Object >(); Data [sessionid] = Session; Return Session ;}}}
ASP. NET has a built-in session mechanism, which overwrites the above example with ASP
, and the content in the session is of the object type. After the content in the session is obtained, the type must be converted to the required type.
In ASP. NET, you can configure it in the web. config file.
timeout="20"
cookieless="true"
stateConnectionString="tcpip=localhost:42424"
sqlConnectio
Use HttpWebRequest to submit ASP. NET forms and keep Session and Cookie
For various reasons, we sometimes need to capture some information from the Internet, some pages can be opened directly, and some pages can be opened only after login. This document describes a complete example of using HttpWebRequest and HttpWebRe
Page *. aspx code:
Private void button#click (Object sender, system. eventargs E){Httpcookie objcookie = new httpcookie ("mycookie", "Hello, Cookie! ");Response. Cookies. Add (objcookie );}
2. Target page *. aspx code:
Private void page_load (Object sender, system. eventargs E){String myname1value;Myname1value = request. Cookies ["mycookie"]. value;}
5. Use server. Transfer
Using the server. Transfer variable is the fifth way to pass values between p
The following is a comparison of the objects that store various information in ASP. Understanding the principles of these objects is quite necessary for a well-developed program (pick to the Internet, not original--xukunping)In ASP. NET, there are many kinds of objects that hold information. For example: Application,session
Http://www.cnblogs.com/ranran/p/4065619.htmlHttp://www.cnblogs.com/jxlsomnus/p/4450911.htmlThe following is a comparison of the objects that store various information in ASP. Understanding the principles of these objects is quite necessary for a well-developed program (pick to the Internet, not original--xukunping)In ASP. NET, there are many kinds of objects that
In ASP. NET, there are many built-in objects for saving information, such as application, session, Cookie, viewstate and cache. The following describes their usage and differences.
Method
Information size
Scope and storage time
Application Scope
Save location
Application
Any
For various reasons, we sometimes need to capture some information from the Internet, some pages can be opened directly, and some pages can be opened only after login. This document describes a complete example of using httpwebrequest and httpwebresponse to automatically submit ASP. NET forms and maintain session and cookie
SessionidProperty uniquely identifies a browser that contains session data on the server.
SessionidValues are randomly generated by ASP. NET and stored in non-expired cookies of the browser. Apply to ASP. NET each time
ProgramWhen sending a request,
SessionidThe value is
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