... Hide Codeusing System;using System.Data;using System.Configuration;using System .Web; using System .Web. Security;using System .Web. UI;using System .Web. UI.WebControls;using System .Web. UI.WebControls.WebParts;using ... objects for enhancements. Change in the object definition can be done without touching the entire Business Access Layers Let me explain you step-wise process of creatioin of 4-Tier architecture ... objects for enhancements. Change in the object definition can be done without touching the entire Business Access Layers Let me explain you step-wise process of creatioin of 4-Tier architecture...
... ngôn ngữ c thể sử dụng để lập trình ra cc chương trình ứng dụng (application).•Visual Studio .NET <> C# –Visual Studio .NET là một môi trường cung c p tất ccc c ng cc n thiết ... triển cc chương trình ứng dụng.–Ngôn ngữ chỉ là một khía c nh c a Win /Web appaspnetaspnetỨng dụng Web đầu tiênỨng dụng Web đầu tiên(Your First Web Application)(Your First Web Application)Trình ... library•Console application•Windows service • ASP. NETWeb application• ASP. NETWeb service • Web control libraryGiới thiệu VMWare Workstation7 Web app đầu tiên Web app đầu tiên•Chúng ta sẽ phát...
... registered with theScriptManager control declaratively or programmaticallyServices Returns a ServiceReferenceCollection object that contains aServiceReference object for each webservice that ... ScriptManagerProxy instanceScripts Returns a ScriptReferenceCollection object that contains aScriptReference object for each script file that is registered with the ScriptManagerProxy controlServices Returns ... PublicKeyToken=31bf3856ad364e35"validate="false"/></httpHandlers>Programming with the ScriptManagerAs a core component of ASP. NET AJAX, the ScriptManagercontrol has much functionality,including the capability to communicate with ASP. NET authentication services,...
... </div></ProgressTemplate>< /asp: UpdateProgress>CHAPTER 6 ■USING SERVER CONTROLS IN ASP. NET AJAX118828-8 CH06.qxd 9/28/07 4:46 PM Page 118To accomplish this, create a new ASP. NET AJAX-enabled web site. Because ... view that tool by right-clicking the ObjectDataSourcecontrol and selecting the Configure Data Source option.CHAPTER 6 ■USING SERVER CONTROLS IN ASP. NET AJAX126828-8 CH06.qxd 9/28/07 4:46 ... you can see, the value for DJIA is incremented by one point, the NASDAQ index is incremented by a half point, and theS&P 500 index is incremented by a quarter point. This update effectively...
... production environment. ASP. NET overcomes such drawbacks by introducing an automatic tracing mechanism. This tracing mechanism can be enabled and disabled either on a page-by-page basis, or ... execute debugging code when tracing is enabled. This section describes how page-level tracing works. This section ends with a topic on how to trace into a component. When talking about tracing ... application-level trace works. Topic Objective To introduce the topics in this section. Lead -in In this section, you will learn about application-level trace. Module 5: Using Trace in ASP. NET...
... called Web. config. This file, which isin XML format, contains information regarding security, cache management, page compilation, and so on. Building an ASP. NET Application In the following ... Spacing commands on the Format menu. Creating Web Applications with ASP. NET A Web application that uses ASP. NET typically consists of one or more ASP. NET pages or Web forms, code files, and configuration ... CodeFile="EmployeeForm.aspx.cs %> This directive specifies the file containing the program code for the Web form and the language in which it is written, in this case, C# . The other supported languages include...
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... book. In rarecases even this was not enough, and listings include line-continuation markers. Code annota-tions accompany many of the listings, highlighting important concepts. Bolding in code listings is ... handling, security checks, and datacaching has been left out.Configuring the database connectionThe application we’ll be creating in this book is a web portal application, so we canstore the credentials ... for connecting to the database in the new connec-tionStrings section of the web configuration file. This section is a new feature in ASP. NET V2.0 and is the recommended place for storing...
... Securing ASP w/ ASP. NET Securing ASP w/ ASP. NET Wildcard mappingWildcard mappingIIS 6.0 introduces wildcard mappingIIS 6.0 introduces wildcard mappingCan easily map content requests to Can ... backTransfer control backTo IIS 6.0To IIS 6.0IIS 6.0 ASP Classic ASP Classic RunsRuns ASP. dllAny wildcardAny wildcardmappingsmappingsSecuring ASP w/ ASP. NET Securing ASP w/ ASP. NET Authentication ... string valuesas just string valuesResourcesResources ASP. NET 2.0 Security Info: http://channel9.msdn.com/security ASP. NET Trust Levels ASP. NET Trust LevelsCode access securityCode access...
... a connection. Chapter 1 8 q Dynamic Web Pages q An overview of the different technologies for creating dynamic web pages, including ASP. NET q Installing Internet Information Services (IIS) ... engine, built into the browser that dynamically processes the instructions, or script, as it is known in this case. ActiveX Controls An ActiveX control is a self-contained program (or component), ... much extra learning to move between some of the server-side technologies (excepting CGI). CGI The Common Gateway Interface (CGI) is a mechanism for creating scripts on the server, which can...
... could not address. These issues include: What Is a Web Service? A Webserviceis a business component that provides some useful facility to clients, or consumers. Just as Distributed Component ... to create a proxy object that a client can use to convert method calls into SOAP requests. You will do this later in this chapter. For now, you can concentrate on building a Web service. Web ... to process replies For example, consider a Webservice called ProductService.asmx (in the .NET Framework, URLs for Web services have the suffix .asmx) that exposes methods for accessing the...
... by looking at direct data access using ADO .NET s data source controls. We’ll then compare this approach with that of using data sets to access data in a disconnected fashion. In this section, ... developing ASP. NET applications, we recommend configuring Visual Web Developer to use Internet Explorer, even if this is not your preferred web browser. We recommend Internet Explorer because it integrates ... ASP. NET 3.5 Web Site Using C# & VB (www.sitepoint.com) 2 Build Your Own ASP. NET 3.5 Web Site Using C# & VB What is ASP. NET? ASP. NETis a sophisticated and powerful web development framework....