function | data | show REM-----------------------------------
REM Author: Wang Qin army qinjunit@yahoo.com
REm Creation Date: 2004-10-12
REM Modification Date: Monday, January 24, 2005
REM-----------------------------------
' Function practical
Asp.net| Control
The HiddenField control, as its name implies, is a server control that hides the input box, allowing you to save data that is not required to be displayed on the page and that is less secure. Perhaps this time should have such a
Learning objectives: Learn the basic operation of the database 1 (Write records)
The basic operation of the database is: Query records, write records, delete records, modify records. Today we learn to write records first.
Create a form first:
Name
Object| the file that is invoked when the source code deletes a message (mail_prc.asp)
'*************************************
' This file is called when you delete the message
' Author: Awayeah
' E-mail: awayeah@163.net
'**************************
The asp.net| control HiddenField control, as its name implies, is a server control that hides the input box, allowing you to save data that is not required to be displayed on the page and that is less secure. Perhaps this time should have such a
Asp.net| Array
String[] abc=new string[8]{"1", "2", "3", "4", "1", "2", "3", "4"};Response.Write (Array.indexof (ABC, "3", 1))//Look for "3" in the ABC array, starting from abc[1]Response.Write (Array.lastindexof (ABC, "3"))//Look for "3" in the ABC
Asp.net| Server | Control 1. To implement a capture postback event
If the server control needs to capture a postback event from the client and wants to customize the server-side event handling logic for the postback event, the control must
How the ASP Gets the field description code for the Access database is as follows: extract descriptive information for an access field Dim tableTable = Trim (Request ("T1"))Database=trim (Request ("D1"))%>Data file name: > name of data file in same
asp.net| Data | Database in asp.net, reading data from a database can be used in DataReader and DataSet 2 ways,
The difference between the two is as follows:
Reading data using a DataSet object generally requires the following 5 steps:
(1) Establish
asp.net|xml| Generate xml| Data | database program Ex:
=================
String sql = "Select Id,name from Content for XML Auto,xmldata";
SqlConnection Conn =new SqlConnection (system.configuration.configurationsettings.appsettings["TestDataBase"])
ASP.net summed up, I study the asp.net also have no different method with others, just Ken more hands, brain, for beginners, my advice is:
If you are unfamiliar with the use of controls and are unfamiliar with the syntax of the programming
asp.net| thumbnail image
asp.net in the article thumbnail, and in the picture to add a picture plate and other information
Object defining the Image classDrawing.image Image,newimage;Picture pathprotected string ImagePath;Picture typeprotected
Asp. NET uses session to determine whether a user is logged in
The following is a reference fragment:if (bresult = = true)//login username and password correct{Save logged in User namesession["Loginuser"] = Formatstring.replace
Programs | Optimization If you are an ASP enthusiast, you must have thought about how efficient the implementation of ASP? We all know ASP efficiency and CGI ratio, in less traffic time, they are the same, and sometimes may be better CGI (I think
Asp.net| process
Here is a graph of the data generated from the dataset.My dataset is the data read from the table Sendrec, there are id,sendid (order number), Sendtime (record time), Sendnum (unit time to send/I here is five minutes) several
Asp.net| Error | Error handling | page
Typically, when a Web application is published, in order to give users a friendly interface and experience, they will jump to a custom error page when the error occurs, rather than asp.net a detailed list of
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