ASP

Download: http://files.cnblogs.com/deerchao/Db4oWebSupport.zip Note: accordingDb4omembership provider for ASP. NET 2.0 (for db4o 5.1) and db4o starter kit (one iobjectcontainer per request) transformation. The download contains the sample site,

Developing BS applications using Asp.net ProgramWe often use it. net built-in verification control, so you will also encounter the following situation, after entering the content in the form, whether the content is legal or not, click the button,

Try { Response. Clear (); Response. Buffer = true; Response. charset = "gb2312 "; Response. appendheader ("content-disposition", "attachment?filename=fileflow.xls "); Response. contentencoding = system. Text. encoding. getencoding ("gb2312

I thought it would be very troublesome to use CSS in ASP. NET, but it was very easy to do. The usage process is briefly recorded as follows:CSS can be used in two situations: static addition and dynamic conversion.1. Static addition:Add the

We are writing ASP-based. if an error occurs in code execution or an exception is detected, the user is usually prompted to "return" or "return ", you can also provide a link to the previous page in the multi-step operation, list, or detailed view

Our business system involves a lot of form editing and verification. The simplest way is to use the data verification control provided by asp.net, but there are three problems as follows: 1. The verification control should be added to the form

Engaged in: http://myblog.workgroup.cn/blogs/aspnet/archive/2006/07/31/ASP.NET_2D4E2857BF7E28753762DF7EA18B_.aspx The purpose of online user statistics is self-evident that website administrators can know the number of current users and observe the

If you set up a new windows server 2008. After deploy a asp.net mvc 4 web application to IIS. it not work when your URL not have ". ". I search a long time, but I found it was a bug, microsoft have a hot fix to resolve this problem. The hot fix

In other words, I have an action: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Public void SaveTask (Guid id, string title, bool? IsPublic) Prepare it to receive the forms created by "CreateTask"

Override of stage page events1. Page InitializationInit  2. Load view status LoadViewState 3. process the returned data The LoadPostData method in any control that implements the IPostBackDataHandler Interface 4. Load the pageLoad  5. Send a change

How does Asp.net call Excel? 1. Reference Microsoft. Office. Interop. Excel. dll, automatically packaged as Interop. Microsoft. Office. Interop. Excel. dll 2. Code: /// /// Generate an excel report /// Private void CreateExcelReport () { String

Let's take a look at the Access database connection and open it:String strConnection = "Provider = Microsoft. Jet. OleDb.4.0; Data Source = "; StrConnection + = Server. MapPath ("*. mdb"); // * indicates the database name. OleDbConnection

BorderColor = "black"BorderWidth = "1"GridLines = "Both"CellPadding = "3"CellSpacing = "0"Font-Name = "Verdana"Font-Size = "10pt"HeaderStyle-BackColor = "# aaaadd"AlternatingItemStyle-BackColor = "# eeeeee">

1. open a new window and send parameters: Transfer Parameters:Response. write (" ") Receiving parameters:String a = Request. QueryString ("id ");String B = Request. QueryString ("id1 "); 2. Add dialog box for button Button1.Attributes. Add ("onclick"

 In ASP, the output of a single value is often used. For example, , a value is assigned after the equal sign. In ASP. NET, I used to prefer to put a Label control or Literal control in this position. In fact, ASP. NET also has such a binding process,

[ASP] detailed usage of GetRows!We should all know that Recordset has a GetRows attribute, but there are not many actually used ones. I also recently used it! Khan ......In fact, this attribute is very simple, that is, to output the dataset to an

To do things well, we must first sharpen the tool. Today we will learn how to fully master the runtime environment of asp.net, Configure your ASP. NET Runtime Environment I. System Requirements 1. Required OS.Windows 2000 Professional, Windows 2000

When js write confirmation boxes Are frequently used, return confirm ('Are you sure? '), Or use attributes in the background code. add () to add the following, but when there is a need: click the button to execute a piece of code, there is a

Event Type: WarningEvent Source: ASP. NET 4.0.30319.0Event Type: Web eventsEvent ID: 1309Date:Event: 13:28:39User: N/COMPUTER: CNPOMO-TDescription:Event code: 3003Event message: a verification error has occurred.Event Time: 13:28:39Event Time (UTC):

In Asp. net writes a program for uploading and downloading attachments, uploads the attachments to the database, and saves the GUID of the attachments. We can find the attachments in the database according to the GUID, the code for downloading