creating a web service in asp net c
Creating a Web Service
... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand ... IContainer components = null; Creating a Web Service In this section, you'll create a Web service that contains a method that returns a DataSet containing rows from the Customers table. Start ... http://localhost/NorthwindWebService in the Location field (see Figure 17.1). Click OK to continue. Figure 17.1: Creating a Web service in VS .NET Note If you have installed IIS on a computer...
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Tài liệu Module 7: Building and Consuming a Web Service That Uses ADO.NET ppt
... outputs, and location. A Web service can provide reusable functionality that many clients can share. For example, a challenge faced by e-commerce applications is the need to calculate charges ... directory into an application. Click the Directory Security tab. In the Anonymous access and authentication control section, click Edit. Unselect the Anonymous access check box. Click OK, and ... of creating an empty, local instance of a DataSet? ! Why use a strongly typed DataSet? Transition to Practice Exercise: Now that you have seen examples of creating a Web service, you can...
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Tài liệu Creating Web Applications with ASP.NET doc
... them and then by using the Horizontal Spacing or Vertical Spacing commands on the Format menu. Creating Web Applications with ASP. NET A Web application that uses ASP. NET typically consists ... Global.asax files. Each Web application can also have a configuration file called Web. config. This file, which is in XML format, contains information regarding security, cache management, page ... defines the layout and appearance of a page. Each .aspx file often has an associated code file containing the application logic for the components in the .aspx file, such as event handlers and...
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Ứng dụng Web đầu tiên ASP .NET
... libraryãConsole applicationãWindows service ã ASP. NET Web applicationã ASP. NET Web service ã Web control library Gii thiu VMWare Workstation7 Web app u tiờn Web app u tiờnãChỳng ta sẽ phát ... triển c c chương trình ứng dụng.–Ngôn ngữ chỉ là một kh a c nh c a Win /Web app aspnetaspnetỨng dụng Web đầu tiênỨng dụng Web đầu tiên(Your First Web Application)(Your First Web Application)Trình ... c th s dng lp trỡnh ra c c chng trỡnh ng dng (application).ãVisual Studio .NET <> C# –Visual Studio .NET là một môi trường cung c p tất c c c c ng c c n thiết để phát triển c c...
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Building a Sample Application Using ASP.NET AJAX
... SAMPLE APPLICATION USING ASP. NET AJAXFigure 10-1. An ASP. NET AJAX-based stock applicationUnderstanding the Application ArchitectureThe application is built as a typical logical n-tier application ... 28Microsoft AJAX Library, 26–27financial research application, 225–256application architecture, 226–228applying ASP. NET AJAX, 253–255charts & analytics pane, 241–253company and quote information,232–237price ... 171financial research application, 225–256application architecture, 226–228applying ASP. NET AJAX, 253–255charts and analytics pane, 241–253analytics graph, 249–253TabPanel, 248–249ZedGraph...
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Introducing Server Controls in ASP.NET AJAX
... AuthenticationServiceManager object that isassociated with the current ScriptManager instanceEnablePageMethods Boolean value indicating whether static page methods on an ASP. NET page can be called ... 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, ... a ServiceReferenceCollection object that contains a ServiceReference object for each web service that ASP. NET AJAXExtensions expose on the clientSupportsPartialRendering Boolean value indicating...
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Using Server Controls in ASP.NET AJAX
... with fast changing data, for instance, a page thatdisplays the major financial indices in the U.S. capital markets: Dow Jones Industrial Aver-age (DJIA), NASDAQ, and S&P500. One approach is ... larger andmore sophisticated apps that need logical and physical separation of the data tier thathas complex data objects and a data access layer.SummaryThe ToDo List application is an excellent ... showcase a good scenario for using ASP. NET AJAX server controls and not to build a practical market data reporting application. As such, the initial values for the three indices have been hard-coded...
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4-Tier Architecture in ASP.NET with C#
... to create Data Access Layer. Data Access Layer [DAL - PersonDAL.cs]The way you created BO folder inside App_Code folder, create another folder named DAL. Create a .cs file inside it and name ... Business Object and Data Access Layer ready. Now lets go to the third layer and create Business Access Layer. Business Access Layer [BAL - PersonBAL.cs] Again, right click App_Code folder and ... User Interface - [UI]-Default.aspxCreate a separate folder in your UI solution named 4-Tier and add one .aspx page called Default.aspx (Picture - 2). In this page, we will write ASP. NET code...
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Viewing a WSDL File and Testing a Web Service
... you'll see how to test your Web service. Testing a Web Service To test your Web service, point your browser to the following URL: http://localhost/NorthwindWebService/Customers.asmx Click ... whereClause and click the Invoke button: CustomerID IS NOT NULL This causes the RetrieveCustomers() method to return a DataSet with a DataTable containing all the rows from the Customers table ... 17.6). Notice that the space characters in the whereClause parameter value have been converted to plus (+) characters. You'll need to scroll down the page to see the other customers. ...
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Module 5: Using Trace in ASP.NET Pages
... of ASP. NET. Students will learn about the two tracing techniques in ASP. NET, page-level tracing and application-level tracing. In the lab, students will enable and disable tracing for an ASP. NET ... http://localhost/myapplication/trace.axd to access the trace statistics for that application. Topic Objective To explain how application-level trace works. Lead -in In addition to exposing a generalized trace facility ... 5: Adding Trace to an ASP. NET Page 14 Review 15 Module 5: Using Trace in ASP. NET Pages Module 5: Using Trace in ASP. NET Pages 7 BETA MATERIALS FOR MICROSOFT CERTIFIED TRAINER PREPARATION...
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Registering a Web Service
... Logging in using a Microsoft Passport account Note If you don't have a Passport account, click the Get One Now link and sign up for a Passport account. Enter your email address, name, and ... own organization's intranet and build an internal system made up of Web services written internally. In this section, you'll register the NorthwindWebService you created earlier in this ... 17.11). You can search for Web services using the Find A Service page. Figure 17.11: The XML Web Services page From the UDDI Web Service Registration page, you can register your Web service with...
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Tài liệu Using a Web Service doc
... Using a Web Service In this section, you'll see how to use a Web service in a Windows application. Start VS .NET and select File ➣ New ➣ Project. Create a new Windows application named ... code creates an object named myCustomersService to call your Web service, and displays the returned results from the RetrieveCustomers() method in customersDataGrid. Compile and run your Windows ... http://localhost/NorthwindWebService/Customers.asmx Note If your Web service is not deployed on the local computer, then replace localhost with the name of your remote computer. Your Web service will be located and...
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Tài liệu What Is a Web Service? ppt
... on building a Web service. Web Services Enhancements Not long after Web services became a mainstream technology for integrating distributed services together, it became apparent that there ... specifications in its Web services Enhancements package (WSE). You can download this package free of charge from the Microsoft Web site, at http://msdn.microsoft.com/webservices/building/wse/default.aspx. ... environment, such as Java, can use them. The reverse is also true; you can build Web services by using Java, and write consumer applications in C# . You can use several different languages with Visual Studio...
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Tài liệu Updating Server Data Using a Web Service pptx
... Use a DataSet object. The XML web service code contains two methods: LoadOrders( ) Creates and returns a DataSet containing the Orders and Order Details tables from Northwind and a DataRelation ... [ Team LiB ] Recipe 4.11 Updating Server Data Using a Web Service Problem You want to update a data source using an XML web service and use the web service from your client application. ... the UpdateOrders( ) method in the web service passing a DataSet containing changes made to the DataSet since the form was loaded or since the last time the UpdateOrders( ) method was called....
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Tiến trình xử lý trang web viết bằng ASP NET
... doanh hàng h a c a c ng ty.- Tin h c h a c c giao dịch với khách hàng c a c ng ty, c c quy trình nhậpxuất hàng h a. - Tin h c h a vi c cung c p c c hỗ trợ kỹ thuật, c ng như c c dịch vụ bảohành, ... bằng ASP. NET Khi c người yêu c u tham khảo trang web c a ta, trư c hết ASP. NET sẽ biêndịch (compile) mã ở phần Code Decalration Block trong trang ASP. NET. Nếu để ýmột chút, ta nhận thấy c ... Framework Mọi ch c năng ASP. NET c đư c hoàn toàn d a vào .NET framework, do đó c chữ .NET trong ASP. NET. Ta c n phải hiểu thấu đáo kiến tr c hạ tầng c a .NET framework để dùng ASP. NET một c ch hiệu...
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