19 methods to increase the performance of Asp.net applications

1. Disable sessionIf you cannot use session tracing, disable it. You can set the following in each Asp.net page: Enablesessionstate = "false" %> Of course, you can applyProgramDesign in configuration settings modeThe value is off. 2. output

Asp.net generate Verification Code

Using system;Using system. Data;Using system. configuration;Using system. collections;Using system. Web;Using system. IO;Using system. Web. Security;Using system. Web. UI;Using system. Web. UI. webcontrols;Using system. Web. UI. webcontrols.

Use FFMPEG in Asp.net (the uploaded video is converted to the FLV format and an image is taken)

Protected Void Button#click ( Object Sender, eventargs E){ String Ffmpegarguments = @" -I d: \ Li Ge. wmv-AB 56-ar 22050-B 500-R 15-s 320x240 D: \ Li Ge. FLV " ; // Processstartinfo info = new processstartinfo ("D:/FFMPEG", ffmpegarguments ); /

How Asp.net works

Main categories: System. Web. httpruntimeSystem. Web. httpapplicationfactorySystem. Web. httpapplicationSystem. Web. Compilation. buildmanagerSystem. Web. Compilation. applicationbuildproviderSystem. Web. Compilation.

Javascript in Asp.net calls the. NET Method

Favorites++: 1. Background method: Protected string csharpvoid (string strcc){ Return strcc; } 2. Javascript call   ++: 1. AfterCode:Protected void csharpvoid (){String strcc = "www.esoutong.com ";Response. Write (strcc ); } 2.

Teaching Ideas server controls of ASP. NET: 2. checkbox, radiobutton, panel, and image controls

The use of the first three controls is the same as that of winform. The image control can be imagined as a picturebox control. Next, let's review the properties of the control and learn new properties that comply with web features. Checkbox

ASP. NET mvc3 uses the scroll bar to load data

Loading data with a scroll bar is a popular paging method. Operation Method: load more data based on the current position of the scroll bar. There are two main forms. 1: load data while scrolling. Calculate the height of the container at the

Asp.net js method for passing Parameters

Asp.net front-end page has js method for opening the Modal Dialog Box page. Function openedit (frmwin, width, height){VaR me;Me = window;VaR returnval = Window. showmodaldialog (frmwin, me, 'dialogwidth = '+ width + 'px; dialogheight =' + height + '

ASP. NET execute bat

// Get the full file pathString strfilepath = batpath; // obtain the full path name of the BAT file. // Create the processinfo objectSystem. Diagnostics. processstartinfo psi = new system. Diagnostics. processstartinfo ("cmd.exe"); // start

Asp.net Ajax conflicts with URL rewriting

Today, I found a lot of URL rewriting information on the Internet, all of which were reposted on my blog.Two tests are tested. One is the formation of Microsoft, and the other is written in global,Now that the Second Global is unavailable, the

CSS failure solution favorites in ASP. NET 2.0

Some people often encounter CSS failures in ASP. NET 2.0 (ASP. NET 1.x may be valid). The main causes and solutions are listed as follows: 1. Incorrect CSS file path This problem is a basic problem in Web development. Generally, this problem

Common functions for ASP to obtain Client IP addresses (http_x_forwarded_for)

' Obtain the Client IP Address Private   Function Getclientip () Dim Stripaddr, xfor, remote_addrXfor = Request. servervariables ( " Http_x_forwarded_for " )Remote_addr = Request. servervariables ( " Remote_addr

Asp.net's most common error summary!

I recently studied unlimited classification, and I felt dizzy. I can debug it locally, but it won't work if I transfer it to the Internet: Runtime errorApplication on the server Program Error. The current custom error settings of this application

Use jmail to send emails in ASP

First, we will share the two tested and fast-paced messages sent by jmail. Program Because there are many shares on the Internet, but the success rate is not the same; 1. It is suitable for you to have a free 163 mailbox, which is very fast!

Interoperability with ASP. NET Web Services

Interoperability between ASP. net web services and Windows Communication Foundation (WCF) web services can be achieved by ensuring that services implemented using both technologies conform to the WS-I basic profile 1.1 specification. ASP. NET Web

Using jquery To Make ASP. NET play nice with ASP. NET

Ref: http://blog.spontaneouspublicity.com/2007/08/20/using-jquery-to-make-aspnet-play-nice-with-aspnet/ I have found that developing an ASP. NET application that makes heavy use of JavaScript is very difficult. one of the major pain points is

[Asp.net] Understand Profile

Detailed introduction on ASP.net 2.0 feature: profile, from how to access it in code both in anonymous and authenticated condition and SQL provider for storage, also cover the report part for managibility.Here is the URL:

Ajax Learning Record 7 in Asp.net: updatepanel updated with JavaScript

In addition to adding controlid to the triggers of updatepanel, The updatepanel refresh function also provides the method Update () function used in the previous article. I learned another method in this blog, we use _ dopostback () (two underscores)

ASP. NET & Spring. Net & nhib.pdf Best Practices (12) -- Chapter 1 permission subsystem (5)

Role data access interface (iroledao. CS) Using System; Using Guushuuse. salaryprj. Security. domainmodel; Using System. collections; Namespace Guushuuse. salaryprj. Security. Dao { /**/ /// ///Role data access interface/// 

Why is machinekey required in ASP. NET applications? How to generate a machinekey?

Why is machinekey required in ASP. NET applications? How to generate a machinekey? If your ASP. NETProgramThis error occurs during execution:"Verify view statusMacFailed. If this application is hosted by a network farm or cluster, make sure thatThe

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