ASP

Copy Code code as follows: public static bool DownloadFile (HttpContext HttpContext, String FilePath, long speed) { BOOL ret = true; Try { #region--Verify: HttpMethod, the requested file exists Switch

Same point:1. The valid range of variables stored in both is the lifecycle of the entire application.2. Both can be stored in the object. Different points:1. Application was used in the ASP phase, and later upgraded to. NET with cache, but for

I'll just stick to an example to illustrate: Copy Code code as follows: Form1.cs Using System; Using System.Collections.Generic; Using System.ComponentModel; Using System.Data; Using System.Drawing; Using System.Text;

It was finally realized, but as a programmer, I always felt that I could not grasp the core of technology by using other components that were not open source. In fact, Microsoft has left an interface for us in net, let us do whatever we want. First

Copy Code code as follows: public partial class Excelhelper:idisposable { #region Fileds private string _excelobject = "Provider=microsoft." {0}. OLE DB. {1};D ata source={2}; Extended properties=\ "Excel {3}; Hdr={4};imex={5}\ ""; private

Post the code for the control page. Piclist.ascx Copy Code code as follows: Here is the code for the background of the control and a picture class: Copy Code code as follows:

Copy Code code as follows: involving namespaces Using System; Using System.Collections; Using System.ComponentModel; Using System.Data; Using System.Data.SqlClient; Using System.Drawing; Using System.Drawing.Drawing2D; Using

The method is as follows: 1, the page dragged into the ScriptManager. To facilitate the use of Ajax scripts. Placed at the same time in other client controls, used to trigger the Netpost method. Client controls are not listed here. Copy

If the station is referred to a small such outside station Hotlinking bring the "no effect" flow will bring pressure to the webmaster (traffic is also to the money drop). For the anti-theft chain can be from two aspects to prevent, one is the server,

Please look at the following flowchart and its description 1, flow chart 2, Process Description:Thread 1 starts the request interface to obtain 1W data, when the data is successfully fetched, the interface is idle, at which point we start thread 2

Question: 1, unable to loop the title and options of the votingWorkaround: Add the ItemDataBound event in the repeater binding, with the option RadioButtonList binding, with source code: Default page, source page Copy Code code as follows:

You should all want to have an application-level simple process, today just be asked, so simply write down the code, the following steps: 1, create a class library project, named Ihandlers, name customization 2, in the class library project to add "

http://social.microsoft.com/Forums/zh-CN/295/thread/14a833f5-95bf-48ef-b6cf-c6028f338561 String name = system.configuration.configurationsettings.appsettings["DownloadURL"]. ToString ();FileStream fs = new FileStream (name, FileMode.Create,

Here is the code that was originally implemented, where Largerresultprocessor is a base class that traverses the database table pointed to by the generic parameter T, and pagination in 100 items per page and calls the Processitem function on each

Method 1. Using label, Front desk: Copy Code code as follows: ' id= ' tb_search ' runat= ' server ' target= ' _ Blank "> Pop-up ") ' > Popup Use tab, do not refresh main Page Method 2.:asp:hyperlink (1) Front desk: '

The first time you enter the ASPX page, you must read a large amount of data. Write to the page. Use all on the page to have to add the deletion of the operation, and only when the click of the Save button can be true to write to the database. So I

ASPX page: Copy Code code as follows: Width= "500px" onmodechanging= "detailsview1_modechanging" onitemdeleting= "detailsview1_itemdeleting" onitemupdating= "detailsview1_itemupdating" oniteminserting= "detailsview1_iteminserting" >

The main question is how to update the user's online list when you close the browser The way to spread the internet is to keep the Ajax asynchronous send requests, when no longer request to be able to determine the user has closed the browser

Add Namespaces First Copy Code code as follows: Using System.Data.OleDb; protected void Page_Load (object sender, EventArgs e) { if (! IsPostBack) { strfile = request.querystring["filename"];//file path passed from other pages

The example of this article tells the PHP imitate ASP Application Object online Statistics realization method. Share to everyone for your reference. The implementation methods are as follows: Copy Code code as follows: /* Usage: