ASP

Web ApplicationsProgramGenerally, you can access data sources used to store and retrieve dynamic data. You can writeCodeTo access data using classes in the system. Data namespace (usually called ADO. net) and system. xml namespace. This method is

ASP. NET web components are a set of integrated controls used to create websites so that end users can directly modify the content, appearance, and behavior of webpages from a browser. These modifications can be applied to all users on the website

You can use the fileupload control to send files from your computer to your server. You can use the fileupload control to perform the following operations: Enables users to upload files stored on servers at specific locations. Restrict the

(Disclaimer: this series is intended for you only. the Net Framework is not an explanation of syntax and class usage. Therefore, you can only briefly describe the mentioned classes. If you have any questions, go to msdn to check) How does the

Lists sharing classes and database-specific classes in ADO. net. Answer: sharing class: dataset, datatable, datarow, datacolumn, datarealtion, constraint, datacolumnmapping, datatablemapping Specific classes: (x) connection, (x) command, (x)

Status Management Data Access Web Applications Program Coding practices Page and Server Control Processing The following guidelines provide suggestions for the effective use of ASP. NET pages and controls. 1. Avoid unnecessary round-trip to the

Because the company's products need to consider some new deployment methods in the new version, so I took the time to pay attention to some cross-platform. Net solutions. Although the Mono Project is no stranger to people developed based on. NET,

Briefly describe ASP. NET Server Control Lifecycle Answer: Initialize loading view status processing sending and returning data loading sending and returning change notification processing sending and returning event pre-rendering save status

I. Problem description: There are two types of users: buyer and seller. There are two user tables in the database. Requirements: the root directory of the website contains two directories: DW directory and GR directory. All under the

I. Currently, there are several methods for passing values on pages in ASP. NET: 1. Form submission,....Form1.submit ();....This method is implemented in ASP. Net is invalid because ASP. . Net forms are always submitted to their own pages. If you

You can use either of the following methods to obtain the content of a master page: 1. Use findcontrol to find the control IDIn this event ~ Because in page_load, the content page is first loaded and then the master page is loaded.Protected void

String Myemail = Textbox1.text; String Euser = Textbox2.text; String Pass = Textbox3.text; String Emailto = Textbox4.text; String Title = Textbox5.text; String Semail = Radiobuttonlist1.selectedvalue.

21. Only save the Server Control view status when necessary Automatic view status management is a function of the server control, which enables the Server Control to re-fill their attribute values during the round-trip process (you do not need to

Step 1 install the running environment System: Windows server2003 SP2 and IIS6 The following software can be downloaded from Microsoft Web platform Installer 1. Install framework4.0 2.install windowsserver2003-kb968930-x86-eng.exe 3.install

ASP. net mvc + EF framework + easyui permission management series (Opening)(1): Framework Construction(2): database access layer design demo  (3): interface-Oriented Programming (4): encapsulation of the business logic layer  (5): jquery

Reading directory Use Remote Data Use Remote Data Sorting Use Remote Data Paging Use Remote Data Ligergrid allows you to specify a URL to load data, and supports sorting and paging. There are certain restrictions on the data

Add the record method in the application_end event on the site. Add the following Code to the Global. asax. CS file: Void application_end (Object sender, eventargs e) {// code that runs on application shutdown recordendreason ();} protected void

The following is an excerpt from ASP. NET mvc3 advanced programming. MVC will be appliedProgramUser Interface (UI) is divided into three main parts: Model: A group of classes that describe the data to be processed and the business rules for

You must set the applicationname attribute When configuring ASP. net2.0 using membership or other providers.Original article: always set the "applicationname" property when processing ing ASP. NET 2.0 membership and other providersBy Scott

Asp.net interview set 1: Maintain database integrity and consistency. Do you like to use triggers or write your own business logic? Why: Use constraints (including CHECK, primary key, unique key, foreign key, and non-empty fields) as much as