ASP

1. Control Panel> Administrative Tools> services. There is an ASP. NET Status Service in it. When running an ASP. NET Website, must the service be started? ASP. NET status service is not mandatory and can only be used to save sessions outside

The namespace is introduced in ASP. NET. The namespace corresponding to file operations is System. Io . The namespace is similar to the dynamic link library, but it can be applied in the entire. Net System. On the ASP. NET page, you can use to

In Asp.net, there are a series of verification controls that can easily verify whether the data entered by the user is legal. Although these verification controls are powerful and easy to use, they have one drawback: when using them, when submitting

In early 1990s, Microsoft Program The Active Server Pages (ASP) provided by members revolutionizes web programming. It can use a very easy-to-use model to dynamically generate HTML on the Web server and easily implement access to the database. At

Many free websites (supporting Asp.net) do not support ftp. They can only upload files one by one on the Web end, which is troublesome;After many files are compressed, the volume can be much reduced, and multiple files can be compressed and uploaded

Datasets (. XSD) can be visualized to complete the compilation of all database operation functions, that is, complete all the contents of the Dal layer, which is very convenient. Next let's see how to use it: 1. Create a dataset: 2. Add a

Sqldatareader class You can use the sqldatareader class object to read rows from the SQL Server database; Use the oledbdatareader class object to read rows from databases that support OLE DB, such as Oracle and access; use the odbcdatareader

Mencius Code . // The key, which is the unique identifier, must be unique. You can set rules as needed. // For testing, the user name and password are used as the identification, and other error checks are not performed. // Generate

Upfile. Fla (Flash file) Below is Code Fragment:Filereflistener. onselect = function (filereflist: filereferencelist): void {Uploadbtn. Enabled = true;Repaintprobar ("progressbar", 18.0, 50.0 );VaR list: array = filereflist.

I have obtained the project path through the experiment in the following ways: Obtain the complete absolute path of the project. String Path = system. appdomain. currentdomain. basedirectory. tostring (); String Path = server. mappath (".");//

ArticleDirectory Install and configure IIS Install IIS Manage IIS Deploy website Deploy by copying files The basic prerequisites for all website deployment are the same. If a website has been deployed on the Development

ArticleDirectory Static Application variables ApplicationProgramStatus allows you to save global objects accessed by all customers. The application status is based onSystem. Web. httpapplicationstateClass in the web page through the

I haven't updated my blog for a long time. I encountered this problem when I was writing my website on ASP.net. The error message "truncates string or binary data. The statement has been terminated ."After debugging, it is found that during data

It is time-consuming to open or close a database connection. Therefore, ADO. Net automatically stores database connections in the connection pool. The connection pool can greatly improve data reading performance, because you do not have to wait for

Written on Thursday, March 21, 2013 The first time I learned the term viewstate, I graduated from school two years later. In school projects, we only focus on the Implementation Effect and do not care about the implementation principle. However,

learn from your friends' implementation methods (the Public Account actively sends messages to users in Asp.net ). /// // MD5 32-bit encryption /// /// // static string getmd5str32 (string Str) { md5cryptoserviceprovider md5hasher =

Preface In the past (or now), when we were working on WEB projects, we often used some shared files, such as the top (header), left (navigation), bottom (footer) of the entire page) wait for some common HTML, ASP, and other files. Even so, we also

Http://www.webjx.com/ " ASP. Net 1.1 introduces the ability to automatically check the existence of XSS (Cross-Site Scripting) for submitted forms. When a user tries to use an input like this to affect the page return results, the ASP. Net engine

HttpHandler1 (1) HttpHandler is a response to a request. It can output common html content, images, or a file (download) (2) Output a dynamically created image (you can understand it) (3) Case 1: Show visitor information in the image (4) Case 2:

I have defined two user controls.Definition1 = (Definition) Page. LoadControl ("ModuleControl/Definition. ascx "); RightDefine1 = (RightDefine) Page. LoadControl ("RightControl/RightDefine. ascx "); Select different user controls to load according