. config file of the server computer are retained to active. Based on the features used by the application, you can remove unused modules from the request pipeline for a slight performance improvement. Check each module and its functions and customize it as needed. For example, if you do not use session Status and output cache in an application, you can remove them from the list so that requests do not perform other meaningful processing, you do not h
process, you will find two important issues to be addressed in the event processing model. First, how does the server capture the return Click Event? Second, how does it process the data uploaded back to the server through Post. These two questions are crucial. If you can solve these two problems, it is very easy to create custom ASP. NET Server control events.
To solve the preceding problems,
Abstract:You can add a function in a common Microsoft ASP. NET class (such as a page class) through inheritance. This provides a public place for you to add features and deploy them on all pages. In this article, Dino will show you how to add page refresh processing, support for lengthy processes, and use the page class to set focus controls. (This article contains links to English sites. Note that in the e
Using ASP. NET 2.0 technology, creating Web custom server controls is not an easy task. Because, this requires developers to understand and be able to apply a variety of web development techniques, such as CSS stylesheets, client-side scripting language,. NET development language, server control development technology, even the hottest AJAX technology, and so on.
Today I suddenly want to browse the pastIISAfter the publication of the website, the browser shows"NoC: \ windows \ Microsoft. NET \ framework \ v2.0.50727 \ temporary ASP. NET files"Write access permission.
"The error caused the website to be inaccessible.GoogleThe following methods are found:
There are several solutions
Method1.BecauseIISAndFrameworkThe in
jQuery verification plug-in and use that library. ASP. net mvc Futures download also includes support for enabling jQuery verification for ASP. net mvc 2 server-side verification framework.Step 4: create a custom [Email] verification feature
The System. ComponentModel. DataAnnotations namespace in the.
1. database access performance optimization
Database Connection and Shutdown
To access database resources, you need to create a connection, open a connection, and close the connection. These processes need to exchange information with the database multiple times for authentication, which consumes server resources. ASP. NET provides a connection pool to improve the impact of enabling and disabling database
1. database access performance optimization
Database Connection and Shutdown
To access database resources, you need to create a connection, open a connection, and close the connection. These processes need to exchange information with the database multiple times for authentication, which consumes server resources. ASP. NET provides a connection pool to improve the impact of enabling and disabling database
, because you do not want the currency type to be in text editing mode)At this time, you can use DisplayFormat, but a better idea is to use DataType, which provides several benefits.HTML5 features supported by browsersThe browser displays data correctly on your local computer by default.
The DataType attribute ensures that the correct field is selected by MVC and data is displayed (DisplayFormat uses a string template). For more information, see ....If you use the DataType attribute, You have to
. NET Framework developer Guide
Develop high-performance ASP. NET Applications
The following guidelines list specific technologies that you can use to ensure that the written code reaches an acceptable performance level.
Disable a session when the session status is not used.Not all applications or pages need to be specific to the user's session stat
ASP. net mvc view (4), asp. netmvc ViewASP. NET MVCView(Thu)Preface
In the previous article, I used the IoC framework to inject dependencies into the implementation of views. Finally, I would like to briefly introduce how custom view guides are defined and used, the details of the Razor syntax and the use of the auxili
Classic collection (conversion)
Asp.net control development BASICS (1) gridview template column nested girdview display Master/Slave table data add a checkbox column domain environment in the gridview to install and deploy vsts full process settings VSS enable Internet access to Microsoft. in the net petshop program, the shopping cart and order processing module (profile technology, asynchronous MSMQ message) Asp
event is executed before the Server Control event is executed, but only the results of the server control event can be displayed on the output page. If you do not run this check, the Page_Load event and any server control event on the page will still be processed.23. Disable it when the session status is not usedNot all applications or pages need to be specific to the user's session status. You should disable the session status for any applications o
.
Note: Asp. the max worker thread ceiling of net can be changed through the maxworkerthreads attribute in the processmodel configuration element (refer to: improving ASP. net Performance and processmodel element), but the maximum value is only 100 (range from 5 to 100, default 20 ).
Naturally,
remove unused modules from the request pipeline for a slight performance boost. Check each module and its capabilities and customize it as you want. For example, if you do not use session state and output caching in your application, you can remove them from the list so that requests do not have to execute each module's entry and exit code when no other meaningful processing is performed.4. Be sure to disable debug mode Always remember to disable deb
ASP. NET solves the problem of "server application unavailable" when using IIS to set up a website. asp. netiis
The server application is unavailable. The Web application you are attempting to access on this Web server is currently unavailable. Please click "refresh" in the Web browser to try your request again. Administrator Note: error messages that detail the
Use Application Center Test
First, create a simple Web ApplicationProgram. For example, I will use the page shown in figure 1 (note that I have used some tips for compiling ASP. NET pages online, and you do not need to write a complete page_load event Declaration ).
Sample Web Application
The aboveCodeAlthough it is not a recommended method for constructing an application, it is
CheckBox components. To check which of the ten CheckBox components have been selected, the following code is required if the CheckBox component is selected in the program:
if(C1.Checked)
{
}
if(C2.Checked)
{
}
....
if(C10.Checked)
{
}
However, if the CheckBoxList component is used in the program, you only need the following lines of code:
For(IntI = 0; I
{
If(CHK. Items [I]. Selected)
{
// Pro
Processor
% CPU Utilization
% CPU UtilizationThe counter monitors CPU usage on the Web server computer. Regardless of the client load, low CPU usage or failure to reach the maximum CPU usage means there is a competition for resources or locks in the Web application.
In addition, when determining Web application performance problems, the performance counters listed in the following table are very useful.
Performance object
Performance counters
before you can use it, you need to enable Role Manager for your application. Go back to the configuration tool and find the Authentication tab. Select the check box marked with "Role management enabled" and apply this change.
The Code on the addrole. aspx page is displayed in figure 6, while Figure 7 shows the appearance of the form. Place this page in your virtual directory and point your browser to it, so that you can add some roles. Specify a user
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