Before development, we should first understand two important concepts.
Important concepts:WorkflowThat is, "automation in part of the business process or in the computer application environment as a whole ", it mainly solves the problem of
Use Case:
Document category maintenance Use Case conventions:
Overview: company owners define company document categories, such as work plans, work logs, and work reports.
Performer: Company administrator, root administrator.
Today, when editplus is used to get CSS files, there is no automatic line feed. If you just use the shortcut key Ctrl + Shift + W or use document → automatic line feed, when the software is turned off and opened again, it will be unable to
Wildcards and regular expressions are easy to confuse. First, you must understand that the two are different. I personally think that Wildcards are used in shell commands (such as file name-related operations) in Linux, the regular expression is
Remark (Common Database field _ remarks) nvarcharState (Common Database field _ state) nvarcharOrdernum (Common Database field _ sorting)IntCreateuser (Common Database field _ new user) nvarcharCreatedate (Common Database field _ new date)
You do not needPage_LoadMethod, initialize the user control, server control, because here changes the control value, and status .. the background cannot be obtained... all the background information is in the initial status...
If you want to
In fact, it is similar to the gridview. If the template contains buttons and the like, you can set the commandname value. You can directly obtain the commandname or commandargument in the itemcommand event,
If there is a text box in the template,
Use the menu and mutiview controls to implement a tabcontrol effect similar to that of the mutiview
Foreground: CSS
Foreground: ControlsCode
Cssclass = "menutabs" staticmenuitemstyle-cssclass = "tab"
Staticselectedstyle-cssclass = "selectedtab"
Original article: http://hi.baidu.com/%D6%EC%D5%F2%B3%C7/blog/item/d58a2ecc7ebd942cf9dc6121.html
Order by is used to sort data. By default, it is ASC in ascending order, and desc is used in descending order.
Select select_list
[Into
The JSON data parsing method using jquery is used as the transmission object of jquery asynchronous requests. The result returned by the jquery request is a JSON object, which is considered in the form of a JSON string returned by the server, JSON
Original address: Http://wenku.baidu.com/view/0d30474bfe4733687e21aa31.html
I want to create a friend sending function module today, but I don't know much about it.CheckboxAndJSCombined with the attributes and functions, I found some examples
1. If you return a set that is only used for traversal and cannot be modified, ienumerable is returned.2. If the returned collection needs to be modified, such as adding or deleting elements, use icollection 3. If the returned collection needs to
Document directory
SQL like operator syntax
Example 1
Example 2
Example 3
Example 4
Use n prefixUnicode string constants displayed in the Code executed on the server (such as in Stored Procedures and triggers) must be prefixed with
In the user control:
/// /// Public button/// Public button selectfactoryokbutton{Get {return this. btnchooseonefactoryok ;}Set {This. btnchooseonefactoryok = value ;}}
The button exposed by the user control. On the page, add an event to the user.
Eval, Bind, databinder. Eval
The eval () method uses reflection to execute post-eval () method at runtime to execute post-bound Computing Using Reflection. compared with the bind method of net data binding, the performance will be significantly
Http://hi.baidu.com/isbx/blog/item/85df08f7ca0fb12a730eec06.html Web
User ControlThe control must be associated with its parent page.
Interaction.
InteractionThere are many different types. Viewstate, session, and even static variables can be used.
First, let's look at the following nested query statement:Select * From person. stateprovince where countryregioncode in (select countryregioncode from person. countryregion where name like 'C % ')
The preceding query statement uses a subquery.
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