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This section describes only part of the life cycle:---referencing MSDN Stage Description Page request Page requests occur before the page life cycle begins. When a user requests a page, ASP. NET determines whether the page needs to be parsed and compiled (thereby starting the life cycle of the page), or whether the cached version of the page can be sent in response with

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1.. Net is a development platform, and. NET Framework is the basic class library of this development platform. 2. framwork is a class library, excluding development tools. ASP. NET is an application. framwork contains the controls required to Develop ASP.

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,cookie,viewstate and cache, so what's t

. axd " /> But I tried it and it didn't work. It doesn't seem to be the reason. Therefore, to sum up the following problems, such as webform_postbackoptions being undefined and webform_postbackoptions being undefined, check whether the error is caused by webresource. axd. Open the error page and checkSource code, Find Directly enter this address in IE to check whether the file can be obtained. If not, check whether IIS has mapped the axd. If yes, whether the "check whether the file ex

H2 > Welcome H2 > Ul > For ( Int I = 0 ; I Convert. toint32 (viewdata [ " Numtime " ]); I ++ ){ %> Li > = Viewdata [ " Message " ]. Tostring () %> Li > } %> Ul > "{" Is part of the language and must be written in Ii. ASP. NET commands ( Master, page, control, impot, assembly, reference, etc. Applicable files:

The Razor view engine is the newly expanded content in ASP. NET MVC3, and is also its default view engine. There is another Web Forms view engine. The previous article shows that the view is created in ASP. MVC5, which uses the Razor view engine by default. and the real one. Remember the previous version, you can also let the developer choose whether to use the r

Overview 1. meaning The data is placed in the cache and can be obtained directly from the cache for a specified period of time, avoiding stress on the database, etc. 2. Procedure Set up: HttpRuntime.Cache.Insert (CacheKey, objobject,null,absoluteexpiration,slidingexpiration); Read: httpruntime.cache["Name"] Demoprotected void Page_Load (object sender, EventArgs e) {//cache is a globally shared DataTable dt = (Dat aTable) httpruntime.cache["persons"];//If the cache does not, then go to the datab

Interpreting ASP. NET 5 MVC6 series (10): Controller and Action, interpreting ASP. NET We know that in MVC5 and earlier versions, the lifecycles of the two frameworks are different. In the new version of MVC6, the MVC Controller/Web API Controller has already been integrated into one, this chapter describes the defini

Interpretation of ASP. NET 5 MVC6 series of tutorials (16): Custom View File Search logic, interpretation of ASP. NET In MVC5 and earlier versions, if we want to control the path of the View File, we mustIViewEngineInterfaceFindPartialViewOrFindViewMethod, all view engines inherit from thisIViewEngineInterface, such a

ASP. Net Cache (Cache)-ASP. NET (2) and asp.netOverview 1.Meaning Put the data in the Cache, which can be obtained directly from the Cache within the specified time to avoid pressure on the database. 2. Practice Settings: HttpRuntime. Cache. Insert (CacheKey, objObject, null, absoluteExpiration, slidingExpiration )

Beginning with ASP. NET 2.0, we have tried to unify some public infrastructure to the maximum extent and introduced the provider mode! Membership, profile, personalization, and so on are typical. With these unified infrastructure, we can write a fewCodeYou don't even need to write any code to achieve the effect that was previously achieved through the effort of both cool and cool, and these codes have been

determine whether it is C # code (if it is a cshtml file) or VB Code (if it is a vbhtml file) or whether it is just static content. the above code will output the following HTML (where the email address is output as static content and the @ datetime. now is evaluated as code: In cases where the content is valid as code as well (and you want to treat it as content), you can explicitly escape out @ characters by typing @@.Encapsulation and re-use with HTML helpers Code Based HTML helpers

Learning ASP. NET MVC5 framework secrets notes-ASP. NET routing (5), mvc5-asp.net3 VirtualPathDath After introducing the returned type of the GetRouteData method, we will introduce the returned type of the RouteBase GetVirtualPath method VirtualPathData. When the RouteBase GetVirtualPath method is executed, if the vari

Learning ASP. NET MVC5 framework secrets notes-ASP. NET routing (8), mvc5-asp.net6. Thread Security The RouteCollection object represented by Routes, the static read-only attribute of RouteTable, is the global route table for the entire application. This collection object itself does not provide thread security guarant

. And there is no time limit to the data stored in the application, unless we delete it manually or the server restarts, the stored data will be lost.Here are the differences between Session, Cookie, and application: Name Scope of Use Storage location Storage data type Life cycle Session Specific user Server Object, which is any type Yes, you can set it yourself Cookies Specific user

Write your own Asp.. Net Framework. We will not reference System. for the Web assembly, we only need to create a class library for ourselves. Therefore, in the next program, all the Web Components we use are defined by ourselves. First, create an Assembly named MyWebApplication and define the next HttpContext type. It encapsulates the context object. 1. HttpContext defines three attributes: The current serv

This function is mainly used to avoid impact. ASP. NET To send the normal request content other than the uploaded file content to ASP. NET Page processing. Through analysisHttprequestObjectGetentirerawcontent ()The method reads data and finds that the method assigns a value to the data when reading the data._ Ra

site (main advantages) ● Same as above, this can make the error part irrelevant to the part used (it can be required that the part can be checked in only after compilation is passed)● An assembly can be generated on each page (this method is not generally used) ● A directory can be processed as a web application, and files can be directly copied and published without project files (suitable for small sites) ● You can also compile the page into the assembly (it should not be used, and weba

Several pages in ASP. NET and several pages in ASP. NET 1. Implement paging through the DataGrid Control The DataGrid Control in ASP. NET comes with the paging function. After the data source of the DataGrid is bound, you need t