How the ASP obtains the client real IP address

IP Address | The client uses request.servervariables ("REMOTE_ADDR") in the ASP to obtain the IP address of the client, but if the client is using a proxy server to access it, the IP address of the proxy server is taken. Instead of the real client

asp.net the DataTable cache class.

asp.net| cache using System; Using System.Web; Using System.Data; Namespace SC { //**************************************/ Description: Datetable the Cache class. Property: Name: The names of the caches. Write only Attributes: Values: Cached value

ASP+SMTP to complete the bulk mail function

ASP+|SMTP--> China Network web (asp+stmp) Mail mass system 2004.11.28 Edition ' IMail is the receiver length limit. imail=1001 ' Set the letter password Mailpass= "Www.5790.com" Post=request ("POST") Response.Cookies ("text") =request

Preventing injection attacks in asp.net [translation]

Asp.net| attack Source: MSDNTranslation: Cloud Midtown BLOG Application scope: asp.net vertion 1.1asp.net vertion 2.0 Profile: The text mainly describes how to validate user input to prevent injection attacks. Validating user input is essential, and

Asp. NET to prevent Access database from downloading

access|asp.net| Data | database | Download How to prevent Access database downloads is a very old topic, and there are more discussions on the Web. Here is only to explore the asp.net to prevent access to the database is downloaded methods, some of

AccessDataSource Controls in asp.net2.0

The access|asp.net| control asp.net 2.0 contains a AccessDataSource control that extracts data from an Access database to the ASP.net 2.0 (. aspx) page. The properties owned by this control are simple. The most important attribute of

ASP Vulnerability Encyclopedia

ASP Vulnerability Encyclopedia (www.Jojoo.net) 2002-10-22 (Double-click the Automatic scrolling view, click Stop, and then hit ...) Microsoft Active Server Pages (ASP) is a server-side scripting environment that you can use to create and run

Direct access to user's real IP address with ASP

IP address Private Function getip () Dim stripaddr If Request.ServerVariables ("http_x_forwarded_for") = "" OR InStr (Request.ServerVariables ("Http_x_forwarded_for"), " Unknown ") > 0 Then STRIPADDR = Request.ServerVariables

Tip: Maximize the performance of your ASP program

Program | skills | performance | optimization ASP can quickly execute your dynamic Web pages, but you can also tighten code and database connections to make them perform faster. This is a detailed article on how to streamline code and ASP features

Dreamweaver Development ASP Instance Video tutorial (9) Form validation

dreamweaver| Form Validation | tutorials | Video Tutorials This video tutorial is launched by our website Tao Yi Digital Studio http://www.ty502.com , Welcome to visit their website. Using Dreamweaver to develop ASP has the advantage of not writing

ASP Dynamic Web page lifting Speed Method 5

Dynamic | speed | Web page   One technique: improving the efficiency of using the request collection Accessing an ASP collection to extract a value is a time-consuming process that takes up computational resources. Because this operation contains a

Using ASP IP method to prevent fixed IP spam message

Dim Ip,ipstring,visitip' The IP address to be bannedIpstring= "|195.225.177.34|195.225.177.137|72.232.250.10|"' Get IP AddressIP = Request.ServerVariables ("Http_x_forwarded_for")If IP = "" ThenIP = Request.ServerVariables ("REMOTE_ADDR")End

The provider model for deep asp.net 2.0

asp.net    first, the introductionAs early as 2001, I started to develop a asp.net online messaging board application webforums.net. The goal is to create a asp.net message board system that can easily be plugged into an existing Web site. One of

ASP Tutorial: Learn to Master ASP Global.asa files

Tutorial The Global.asa file is an optional file that can contain declarations of objects, variables, and methods that can be accessed by each page in an ASP application. Global.asa file The Global.asa file is an optional file that can contain

Fourth ASP Scripting Basics

Through the first two of the study, I believe that you have an ASP dynamic website design has a basic concept and the overall impression. From the beginning of this article, the author will start from the use of scripting language, to lead us to

Overview of composite controls for ASP.net 2.0 server controls

Asp.net| Server | control In the previous article, we introduced the basic concepts and basic theories of server controls, which are the cornerstones for building all custom server controls. However, relying on this knowledge alone is not enough to

ASP.net 2.0 server control's composite control event

Asp.net| Server | control Inan article above, we discussed the basic theory of creating a composite control and mastered the rendering method of the composite control through a typical application. This article continues to explain the content of

ASP.net 2.0 page Performance considerations

Asp.net| Performance | Page In general, we usually in a page, combined with the page event processing model, step-by-step in order to declare each process. This is called synchronous processing (synchronous), we can easily define the order of page

asp.net pop-up window technology for increasing web site traffic

Asp.net| Pop-up window | traffic As Microsoft's latest tool for building dynamic Web sites, ASP. NET has made great strides in changing the original web programming approach to ASP and JSP. Its Code and page separation Technology (codebehind) and

Realization of mailing list function in ASP environment (IV.) (recommended)

The last thing a mailing list is to implement is to edit and send the message. This part of the functionality is provided by the email_list.asp file, and its interface is shown in Figure 6. Next we'll analyze the file. "Figure 6

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