Add, delete, and modify records in ASP. NET

In the past, we used to add or delete records in ASP, add execute () to SQL statements, or directly use the new, delete, update, and other methods of recordset to add or delete modification records. In ASP. NET, we useSQL statementAddCommand

I. ASP. NET MVC 2.0

I created my first MVC. Although I used to feel that MVC was quite simple when I was learning Java, I encountered some trouble porting it to ASP. NET. I believe I can overcome it myself. 1. Download mvc2.0:Click to download 2. When installing mvc2.

Use of the ASP. NET dropdownlist Control

1. Data Binding Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> This . Dropdownlist1.datasource = Categorymanager. getcategories ();Dropdownlist1.datavaluefield =   " ID

2. permission management preparation: You should know the most basic security measures for ASP. NET websites!

I. ASP. NETThe authentication method used with IIS to verify user creden (such as user name and password ): 1. Windows: basic, summary, or integrated Windows authentication (NTLM or Kerberos ). 2. Forms authentication. You can use this

ASP. NET System Object and status management

1. Common System Objects in ASP. NET (also known as implicit objects or built-in objects ):   (1 .)PageObject: pointing to page itself Can be used during the execution of the entire page.   Code highlighting produced by Actipro

[ASP. NET Notes] 11. ASP. NET application Packaging

Two solutions are required for packaging. 1) the packaged website should have no source file (*. CS) 2) dotnetframeworker should be packed during the packaging process, so that during the installation process Automatically identifies if FW exists on

[ASP. NET Notes] 8. ASP. NET built-in Image

1: SessionObject 2: Application Object 3: cookies 4: Global ApplicationProgramClass global. asax Session [session] ObjectHow the session object works:1: First, you should think of the session as a big box to store customer data.2: When

[ASP. NET Notes] 1. Basic Web Knowledge

1: http protocol: 2: Web Server: 3: Concept of static Web pages 4: Concept of dynamic web pages HTTP protocol:HTTP (Hypertext Transfer Protocol) is a hypertext transfer protocol that transfers information over the Internet.To

Solution to the configuration section connectionstrings that ASP. NET cannot recognize

Today, I have been busy working on window Server 2003 for a long time. Finally, let's talk about the database, the environment, and the project deployment... I was eager to visit and reportedConfiguration section "connectionstrings" that ASP. NET

[ASP. NET Notes] 3. ASP. NET Running Model

1: page class 2: Asp.net controls 3: jump between pages and pass value 4: how to use a URL to query strings to pass Chinese Characters 5: Set the control to focus and set the default button of the webform form. Page class An

The correct method to insert images into the database and read them using Asp.net

The correct method to insert images into the database and read them using Asp.net Language = JavaScript src = "/AD/JS/edu_left_300-300.js"> The correct method to insert images into the

Asp.net mobile and PC recognition (Collection)

1. Use useragent Protected Void Page_load ( Object Sender, eventargs e ){ // Verification Terminal String Agent = request. headers [ " User-Agent " ]; If (Choose_net (agent) {response. Redirect ( " /Mobile/ " );}} //

Prevent multiple page submissions in ASP. NET Ajax

Web Development Program In the ASP. before the emergence of net Ajax, you can call _ dopostback () and other methods to prevent multiple page submissions. In ASP. net Ajax has an oninitializerequest event in the page client. It is triggered before

Asp.net export execl to solve Chinese name garbled characters

1. Export to CVS First, you need to obtain a series of string types, and then determine the export format... first obtain the table header. Whether you are fixed or dynamic, add " , " To indicate a column. environment. newline is added to the

Preliminary database operations in ASP. NET

This articleArticleFor the moment, I will not mention how to display the data in the database, but how to add, delete, or modify the data. I will discuss how to display the data in future articles. 1. Define oledbcommand type variable: mycommand

Sort Asp.net Data Tables

Front-endCode: " Server " Id = " Descing " /> " Server " Id = " DT " /> " Server " Id = " Sortbtn " Onclick = " Lvvehicle_pagepropertieschanged " Style = " Display: none; " /> Class = " Tcenter " Width =85 Onclick = " Sort (3)

Asp.net MD5 encryption code

/// /// MD5 Encryption /// /// Plaintext to be encrypted /// Returns the 32-bit encryption result. Public Static String Get_md5 ( String Strsource, String Sencode ){ // New System.

The Asp.net browser returns to the original page to solve the problem.

  The session is cleared. clicking the back key of the browser will return to the previous page. You need to add the following in pageload:   Response. cache. setcacheability (system. Web. httpcacheability. nocache); response. cache. setnostore ()

Compiling a multi-layer architecture system with ASP. NET (Brief Introduction)

Do not be intimidated by titles. It is actually very simple. Otherwise, you can only write noodle programs for a lifetime. IN particular, most ASP programmers write 3 IN 1 (Super platinum: P) programs, barely able to write hierarchical style is also

Peking University qingniao Yu Haitao asp.net video tutorial 32

Peking University qingbird ASP. NET 32 lecture 01 Www.wangyeba.com/Soft/shuji/net/200608/4149.shtml Peking University qingbird ASP. NET 32 lecture 02 Www.wangyeba.com/Soft/shuji/net/200608/4150.shtml Peking University qingbird ASP. NET 32 lecture 03

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