.Net Core

There are four ASP. NET status types: application, session, cookie, and view. The Application status provides a global state for the Application. All customers can use this status. From the design point of view, we usually use Application to store

ASP. NET pen questions often have some simple concept questions and answers. So what are there for such ASP. NET pen questions? Let's start: 1. What are the main object-oriented ideas? A: This question is too broad and I don't know what to say. 2.

The most basic ASP. NET cookie operations: HttpCookie cookie1 =NewHttpCookie ("User","Liuliang"); Cookie1 ["Age"] ="18"; Cookie1.Values. Add ("Sex","Male"); Cookie1.Expires = DateTime. Now. AddHours (1 ); Response. AppendCookie (cookie1

In any application system development, ASP. NET Exception management is a key field for developers. As a developer, you should adopt an appropriate exception management policy that allows you to write robust and high-quality code. If used properly,

1. ASP. NET developers should always adhere to the practice If you are reading this article, you may not need to instill in you the fact that security in Web applications is becoming increasingly important. You may need some practical suggestions on

To improve the performance of ASP. NET applications, the simplest and most effective way is to use the built-in cache engine. Although you can also build your own cache, the cache engine does not have to be so troublesome because it already provides

In asp.net 2.0, A masterpage function is provided, which allows us to easily complete the website with the same overall structure as the page. In addition, you only need to modify the masterpage when modifying the page later, you do not need to

If a project involves the development of a website, the site requires a large amount of data input and various user information. A brother is not very concerned about data input, there is no need to process and filter the input data. As a result,

What are the attributes of ASP. NET Request objects? Let's start with the following: Language used by the userages client host UserHostName the DNS name of the client host IP address of the userHostArrress client host UserAgent client browser

ASP. NET annotation code is frequently used in actual programming and can be effectively used to display the function information and interpretation of the Code. Is there any usage skills for ASP. NET annotation? Let's take a look: ASP. NET

Usage of using in ASP. NET 1. using command. Using + namespace name, so that you can directly use the type in the Command Space in the program, without specifying the type of detailed namespace, similar to the Java import, this function is also the

Using asp.net 2.0 technology, it is not easy to create Web custom server controls. This requires developers to understand and flexibly apply a variety of Web development technologies, such as CSS style sheets, client scripting languages, and ,. NET

Generate a random password using ASP. NET When developing an application that requires user registration to use the provided functions, after the new user submits the registration information, a common practice is to generate a random password by

For a long time, I wanted to write more information about ASP. NET cache pages so that I could query them more efficiently. I also wanted to write more information about ASP. NET cache pages. Well, let's talk about it in a few minutes. Today, we

ASP. NET database connection class: ClassConn UsingSystem; UsingSystem. Collections; UsingSystem. ComponentModel; UsingSystem. Data; UsingSystem. Data. SqlClient; UsingSystem. Drawing; UsingSystem. Web; UsingSystem. Web.

What are the performance problems of sessions in ASP. NET? Is it slow for your site to be complained by customers? Is it still not completely solved after checking it many times? Is there no exception in the database, no exception in CPU, no

The automatic paging function is provided in the web control of the DataGrid, but I have never used it, because the paging implemented by it is just a false phase. Why do we need paging? That's because there may be a lot of qualified records. If you

ASP. NET cache mechanism of PetShop If you have a good understanding of the microcomputer hardware system, we must be familiar with the term Cache. The high-speed buffer memory Cache technology is introduced in the CPU and motherboard chips. Because

In my opinion, perceptual knowledge is an indispensable basic condition for rational understanding. Therefore, it is very theoretical to explain ASP. before the NET page lifecycle, let's give you a perceptual knowledge through some examples that you

Before applying ASP. NET code separation to website construction, we usually Design website pages in traditional website construction, and use development tools to design functions within the website framework. Such website construction has many