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ASP.NET Development Articles


381: Explore the structure of distributed network applications in a variety of benefits
I site in the development of small and medium-sized enterprises of the time, are inclined to use clear and simple type of the literal translation for the development of the code (asp or php), one can shorten the development cycle, and secondly to sa...

382: Regular Expressions
If not used the original regular expression, it may be on the terms and concepts will be not very familiar with. However, they are not as you imagined novel. Please try to recall how the hard drive to find files. You will certainly use it? And * ch...

383: Replace regular expression
String.prototype.trim = function () ( / / Regular expression will be used before and after the space / / Use empty string to replace. return this.replace (/ (^ \ s *) | (\ s * $) / g, ""); ) / / String spaces var s = "leading a...

384: ASP.Net Error Pocessing method
Error is divided into four categories: configuration errors, analysis errors, the compiler errors and run-time error. By default, for the run-time error message is displayed on the call stack (the process leading to abnormal call chain). If debug m...

385: Asp.net page dynamically loaded controls
Asp.net page dynamically loaded controls Zheng Zuo 2004-11-30 Asp.net dynamic loading in control of relatively simple, I said to be loaded to the user control, more typical is loaded which contains the user control events back in time to return ba...

386: Three-tier architecture in ASP.NET program, the entity class automatically display examples on the page (c #)
Here we assume that such a scene: bs in a three-tier system (asp.net) in an entity type Student, including Name, Age two fields. Now need to This type of data entities in a StudentInfo.aspx page, StudentInfo.aspx There are two text boxes: StudentNa...

387: The use of a custom ASP.NET validation controls
asp.net 1.1, there are quite a number of validation controls, is greatly facilitated by us, but sometimes, when a special need to do authentication, but also feel that not enough, so we can use a custom validation control CustomValidator, to be used...

388: To achieve. Net mechanism for error reporting procedures
I believe that every responsible programmers, with its own procedures in the release will be carried out before a large number of tests. But this does not guarantee that the procedures used in different user does not have any problem, Microsoft'...

389: TREEVIEW in asp.net 2.0 dynamic increase in node
In asp.net 2.0, it is necessary to remove from the database of dynamic content, dynamic nodes increase, in fact, it is not difficult, for example, SQL SERVER 2000 in the PUBS database, for example, to the way tree list, remove the author, as a root ...

390: asp.net dynamic changes in the CSS
In asp.net, some time to transform the dynamic CSS, such as the time to do some personalized page, you can do so <head> <link id="MyStyleSheet" rel="stylesheet" type="text/css" runat="server" /> ...

391: Procedure in ASP.NET to send mail
How to program in ASP.NET to send e-mail it? Procedure in ASP.NET to send e-mail is no longer as ASP in components as the need for support in the. NET framework base class in the System.Web.Mail namespace contains SmtpMail Class MailMessage and thi...

392: Learn ASP.NET from scratch
The first day of Learning Objective: Master the basic Label, TextBox, Button control usage Grasp the connection string used StringBuider category Understanding of server environment variables StringBuilder Class: Namespace is: System.Text. St...

393: [ASP.NET] produced a simple multi-page Tab function
We often have to visit the home page of classified information, in the C / S mode, frequently used way to do paging Tab, and then put different information in different pages of the Tab, and then can click on different tabs to view the page content....

394: ASP.NET to provide file download function
/ / Output the hard disk file, available for download / / Input parameters _Request: Page.Request object, _Response: Page.Response object, _fileName: Download file name, _fullPath: the path with the file name to download, _speed per second to allow...

395: Should not be wrong: IsPostBack in ASP.NET, Programming with DataGrid
Well, now found in the original IsPostBack property in ASP.NET is very important ...... Generally check in page_load is the first time loading this page or to determine whether the user (PostBack) if (! IsPostBack) ( / / do something ) With acc...

396: ASP.net generate text picture
string _FontName = Request [ "fontname"]. ToString (); int _FontSize = Convert.ToInt16 (Request [ "fontsize"]); string _ShowName = Request [ "str"]. ToString (); Bitmap objBitmap = null; Graphics g = null; Font str...

397: asp.net (vb.net) to connect sql server 2000 database connectivity module (module)
Module MdlCommon Public txtSQL As String 'store SQL statements Public DBSet As DataSet 'inquiries received recordset Public ErrorMsg As String 'store error message Public Function ExecuteSQL (ByVal strSQL As String, ByRef errMsg As S...

398: [ASP.NET] to achieve in the implementation of service-side code after the End pop-up dialog box to remind
Everyone in the development of often encountered such a situation: the click of a button operation of the implementation of a service client, such as: add data, add after the success of the box to pop up a prompt to remind the customers. Code is as ...

399: [ASP.NET] a practical function of the pop-up window
public static void OpenPopUp (System.Web.UI.WebControls.WebControl opener, string PagePath, string windowName, int Top, int Left, int width, int height) ( string clientScript; string windowAttribs; windowAttribs = "left =" + Left.ToStr...

400: [ASP.NET] Jump and press Enter button to submit different parameters, and other induction events
<html> <head> <meta http-equiv="Content-Language" content="zh-cn"> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> Jump button <title> test </ title>...


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