working with custom classes and controls

... solid understanding, and there are additional control sets to work with and some fundamental differences in the way the standard controls behave Another important difference between web and desktop ... the NET Framework ACCESSING THE WEB WITH THE WEBCLIENT AND HTTPWEBREQUEST/RESPONSE CLASSES Accessing the Web with the WebClient and HttpWebRequest/Response Classes The simplest way to publish ... services, the WebClient class and the HttpWebRequest and HttpWebResponse classes will help you program simple and efficient client applications A lot of information and services available on the...

Ngày tải lên: 12/08/2014, 21:20

... Web service, and know what messages and data types will be exchanged The wsdl.exe command-line tool will automatically generate this proxy class for you based on the WSDL document And Visual Studio ... on the principle that the client and the Web service both have a common understanding of the messages and data types that are exchanged between them This understanding can only be achieved if the ... a standard string type element, but it is qualified to a specific namespace and therefore becomes more than just a standard element Schema files are essential to ensure that a Web service and...

Ngày tải lên: 05/10/2013, 08:48

... would need to implement proxy classes and all of the associated error handling logic for working with external services Clearly, this adds an undesirable layer of code and complexity to the business ... maintain a common understanding of type definitions? For example, how does every component maintain the same understanding of the Quote and Trade data types? XML Web services and their clients can ... assembly that encapsulates the data type definitions as custom classes, and to include a reference to this assembly from wherever the custom data types are needed I have covered several challenging...

Ngày tải lên: 05/10/2013, 08:48

... the section by providing students with an overview and the need for Web services Next, run the animation on Web services, and explain the whole architecture and process of using Web services ... applications and turning them into easy-to-use Web applications, even if they run on different operating systems, were created with different programming languages, and were built with different ... the client and the server Web services communicate by using standard Web protocols and data formats, such as Hypertext Transfer Protocol (HTTP), Extensible Markup Language (XML), and Extensible...

Ngày tải lên: 05/11/2013, 12:15

... localizations and building and deploying satellite assemblies, see Course 2350A, Securing and Deploying Assemblies Module 6: Publishing and Deploying Web Services 27 Lab 6: Publishing and Finding ... reside within the Microsoft.UDDI namespace The UDDI data structures are represented as NET classes with many properties Each of the UDDI API functions is implemented as a managed class with a ... table Namespaces Descriptions Microsoft.UDDI Contains classes that map to the UDDI SOAP APIs Microsoft.UDDI.Api Contains base classes and utility classes for the other namespaces Microsoft.UDDI.Authentication...

Ngày tải lên: 21/12/2013, 05:17

... complete and fully interoperable web service that complies with XML standards Without radical reengineering, and without rebuilding a proven J2EE system, developers can construct complex and powerful ... technologies and how they fit together You will gain a better understanding of the concepts that underlie a XML web services architecture, and how they fit together with J2EE We begin with a 30,000-foot ... this task, and bring a unified and standard interface for such code The difference between JAXM and JAX/RPC is analogous to the difference between message-oriented middleware (MOM) and remote...

Ngày tải lên: 14/03/2014, 23:20

... encouraging results in both the academic and application worlds during the past several years, and a whole suite of components, standards, and tools have been built and developed around the concept of ... understanding the Semantic Web takes time and effort Given that it is such a young and dynamic area, I can say with great confidence that there is always more to learn Nevertheless, as with most ... Semantic Web and got me started by providing interesting readings and initial directions A very special thank you to Jin Chen, who always believes in my knowledge and talents, and without knowing...

Ngày tải lên: 17/07/2014, 12:32

... only to create a tracking handler and register this handler with the utility class TrackingServices Tracking Handler A tracking handler implements the interface ITrackingHandler This interface defines ... and so on These web services can use any transport with any payload encoding In the next chapter we will talk about when and how to use NET Remoting with different transports (TCP and HTTP) and ... Tracking Handler Both in the server and in the client application, in the files SimpleClient.cs and SimpleServer.cs, we can create a new instance of the MyTrackingHandler class and register it with...

Ngày tải lên: 05/03/2014, 22:20

... mode, and initializes its AsyncContext with the given request and response objects 36 18C Android - Internet Web Services Consuming Web Services Example – TUTORIAL – Android Code REST Protocol – Android ... WebServiceCall deals with HTTP transporting of the request/response and envelope objects 12 18C Android - Internet Web Services Consuming Web Services Example – TUTORIAL – Android Application ... 25 18C Android - Internet Web Services Consuming Web Services Example – TUTORIAL – Android Code Android – Sending / Receiving Objects from Web Services ( of 3) This fragment is from the Android’s...

Ngày tải lên: 16/03/2014, 23:41

... companies Fernando Gutierrez is a software architect and a co-founder of Sieena Software He has expertise working with a wide variety of technologies, including webdevelopment with J2EE and the NET ... services, and system services • Understanding Indigo Web services • Understanding Indigo applications and infrastructure • How to get ready for Indigo • WSE 2.0 and Indigo Code Samples and Updates ... confused”? Every tidal wave has a genesis, and a momentum, and a final destination where it typically crashes head-on into a stable landmass and causes havoc and confusion Web services technology...

Ngày tải lên: 20/08/2012, 13:59

... portlets WSRP and the Java Portlet API The first versions of the Java Portlet API (JSR 168) and WSRP share core portlet concepts, so JSR 168 portlets are compatible with the WSRP standard with no additional ... the WSRP standard may not support this The HTML tag requirements for the WSRP standard are almost the same as the markup fragment standards for the JSR 168 standard—both of these standards were ... states, portal properties, vendor name, and version WSRP supports the standard JSR 168 VIEW, EDIT, and HELP portlet modes The WSRP specification also defines the custom PREVIEW portlet mode for portlets...

Ngày tải lên: 05/10/2013, 04:20

... REPORTING WITH WEB SERVICES AND MOBILE DEVICES //declare connection, command and other related objects SqlConnection conReport = new SqlConnection(cnString); SqlCommand cmdReport = new SqlCommand(); ... reader and populate the dataset cmdReport.CommandType = CommandType.Text; cmdReport.Connection = conReport; cmdReport.CommandText = "Select TOP * FROM Dbo Itinerary"; //read data from command object ... generate a report using the web service and consume it with the Windows Forms client Creating a Travel Itinerary Report Assume you’re working for Happy Landings, Incorporated as a developer You...

Ngày tải lên: 05/10/2013, 08:48

... communications with multiple round trips (by using the security context token) The difference between secure conversation and standard secure message exchange (with WS-Security and WS-Policy) is that a standard ... on-demand secure communication session with a Web service The session may be required for the duration of one request, or for several back -and- forth requests and responses between the client and ... tab, and click the Add button Name this policy MutualCertificatePolicy and click OK 143 701xCH07.qxd 144 7/17/06 1:23 PM Page 144 CHAPTER ■ EXTENDED WEB SERVICES SECURITY WITH WS-SECURITY AND...

Ngày tải lên: 05/10/2013, 08:48

Ngày tải lên: 08/10/2013, 21:20

... bold Represents commands, command options, and syntax that must be typed exactly as shown It also indicates commands on menus and buttons, dialog box titles and options, and icon and menu names italic ... optional items For example, [filename] in command syntax indicates that you can choose to type a file name with the command Type only the information within the brackets, not the brackets themselves ... knowledge and skills matrix Prerequisites Understand Concepts Preferred Required Written simple applications Preferred Required Written realworld applications Preferred Required ! Familiarity with...

Ngày tải lên: 18/10/2013, 18:15

... 3, 3, 4} The parts with the value would appear after the part with the value and before the part with the value 4, but you cannot assume any particular order for the parts with a value of If ... Digital dashboard customization pages The customization pages provide the digital dashboard user with access to Web Part and digital dashboard schema property settings ! Title and navigation areas ... Part – Settings customization page, and then click OK On the content customization page, click the Center02 hyperlink On the Web Part – Settings customization page, in the Position within the column...

Ngày tải lên: 23/10/2013, 00:15

... “TestKingCustomer, ALFKI” myCommand.Parameters.Add (“@CustomerID”) B myCommand.CommandText = “TestKingCustomer” myCommand.Parameters.Add (“TestKingCustomer”, “ALFKI”) C myCommand.CommandText = “@CustomerID” ... myCommand.Parameters.Add (“TestKingCustomer”, “ALFKI”) D myCommand.CommandText = “TestKingCustomer” myCommand.Parameters.Add (“@CustomerID”, “ALFKI”) Answer: D Explanation: The SqlCommand.CommandText ... Orders.CustomersID as the parent column and Customers CustomerID as the child column Create a foreign key constraint named ConstraintCustomers that has Customers.CustomerID as the parent column and...

Ngày tải lên: 10/12/2013, 14:16

... defines a Web method that takes a customer’s city as input, queries the Customers table in the Northwind database, and returns a DataSet with information about all of the customers in that city 'Connect ... project, expand the Web References folder and then expand localhost Notice that CustDS.xsd describes the schema of the DataSet returned by the Web service In the Class View, expand ClientList and then ... no customers), and then click OK You will see all of the customers managed by that employee, in addition to their orders and order details Close the application This saves your employee ID and...

Ngày tải lên: 10/12/2013, 16:15

... Represents commands, command options, and portions of syntax that must be typed exactly as shown It also indicates commands on menus and buttons, dialog box titles and options, and menu names ... Familiarity with the use of Windows applications and Internet browsers ! Experience creating simple Web pages using Microsoft® FrontPage® 2000 ! Familiarity with fundamentals in the design and creation ... This section provides you with a brief description of the course, audience, suggested prerequisites, and course objectives Description This course provides students with the skills necessary...

Ngày tải lên: 11/12/2013, 14:15

... Chapter 5: Web Services and Server Components Development with Visual Basic NET / Lind / 222653-6 / Chapter Creating and Managing Microsoft XML Web Services Web Standards and XML RPC-based environments ... Services and Server Components Development with Visual Basic NET / Lind / 222653-6 / Chapter Creating and Managing Microsoft XML Web Services client are separate and distinct The communication to and ... Services and Server Components Development with Visual Basic NET / Lind / 222653-6 / Chapter Creating and Managing Microsoft XML Web Services I n this chapter, you will learn how to design, create, and...

Ngày tải lên: 21/12/2013, 19:15