j xml data storage class

... 6 Collecting Data — The Class and the Array In This Chapter ᮣ Introducing the C# class ᮣ Storing data in an object ᮣ Assigning and using object references ᮣ Creating and building arrays of objects Y ou ... shown in full here. Generating static in class members Most data members of a class describe each object. Consider the Car class, as follows: public class Car { public string sLicensePlate; ... each class, but just put the extra class in your Program.cs file for now. The program creates an object myCar of class Vehicle and then populates each of the fields by reading the appropriate data...

Ngày tải lên: 04/10/2013, 21:20

... Objective To introduce the lab. Lead-in In this lab, you will use EXPLICIT mode queries to retrieve data in custom XML formats. Explain the lab objectives. Module 2: Retrieving XML Data ... 3. The resulting XML data stream is sent to the client application. XML and Data Caching One important aspect of the SQL Server 2000 XML query architecture is that the data streams out directly ... arrow key on the keyboard. Module 2: Retrieving XML Data 3 Retrieving Data in XML Format Purchase order HTML Retailer Supplier Web site XML XML Customer ***************************** ILLEGAL...

Ngày tải lên: 18/10/2013, 18:15

... Island Use XML- aware browsers to process XML data on the client. A common technique is to store the data in an XML data island on the Web page, and bind data controls to the XML data by using ... can represent data from any data source as XML by persisting a recordset. Note 32 Module 4: Using ADO to Access XML Data Review  Retrieving XML Data with ADO  Using ADO and XML on an ASP-Based ... ProductName='Chang'/> </rs :data& gt; < /xml& gt; objRS.Save "c:\products .xml& quot;, adPersistXML objRS.Save "c:\products .xml& quot;, adPersistXML ***************************** ILLEGAL...

Ngày tải lên: 22/10/2013, 16:15

... http://webserver /data/ templates/catalog .xml http://webserver /data/ templates/catalog .xml C:\SQLSite C:\Templates C:\Templates\catalog .xml Web server Object Physical path Name Virtual directory Virtual name Template file data templates webserver catalog .xml ... Access XML Data 35 This example shows a Visual Basic script that could be used to post a template to SQL Server: Dim objDoc Dim objHTTP Dim strTemplate Set objDoc = CreateObject("Microsoft.xmldom") ... Access XML Data 1 Overview  Enabling HTTP Access to SQL Databases  Publishing XML Templates on the Server  Posting Query Templates from the Client  Publishing a Database Object ***************************** ILLEGAL...

Ngày tải lên: 04/11/2013, 13:15

... metadata, tree, and node. ! Explain why you need metadata to process XML. Introduction Lesson ob jectives Module 4: Technologies for Handling XML Data 3 What Is XML Metadata? ! Metadata ... Technologies for Handling XML Data 7 What Is the XML Document Object Model? City .xml in memory City .xml in memory ! DOM is the W3C programming interface for XML ! DOM models an XML source as a ... <PhotographNumber>3</PhotographNumber> <DateTaken>12/15/1999</DateTaken> <TimeTaken></TimeTaken> <PlaceTaken>Louvre</PlaceTaken> <SubjectName>Dad</SubjectName> <SubjectPhone></SubjectPhone> <LensUsed></LensUsed> <Aperture></Aperture> <ShutterSpeed></ShutterSpeed> <FilterUsed></FilterUsed> <Flash>False</Flash> <PrintSize></PrintSize> XML Source Document XML Source Document XML Metadata XML Metadata XML Model XML Model RESULT SET: <Photograph ID="341"><ShutterSpeed>2000</ShutterSpeed></Photograph> <Photograph...

Ngày tải lên: 10/12/2013, 16:15

... nature of a data island. ! Describe how to use Data Source Objects (DSO) to display XML data islands in an HTML page. ! Create an XML data island in an HTML file. ! Bind XML data to HTML ... nested XML data 1. Create an outer TABLE element and set the DATASRC attribute to the ID of the XML data island. <TABLE DATASRC="#xmldso"> 2. Create TD elements for all XML data ... Embedding XML Data in HTML 41 Exercise 2: Binding an HTML Table to the XML Data Island In this exercise, you will bind the XML data island in Details.asp to an HTML table. ! Bind the XML data...

Ngày tải lên: 10/12/2013, 16:16

... Manipulating XML Data on the Client Using DOM Accessing XML Data ! Access an XML data island ! Access an external XML document < ;XML ID="dsoDetails" src="Books .xml& quot;>< /XML& gt; Set ... the XML data after it has been transformed. A new XMLDOM object can be created for holding the transformed XML data: Set targetNode = CreateObject("Microsoft.XMLDOM") Slide Objective ... Lab 6.2: Manipulating XML Data on the Client 49 Displaying XML Data Using DOM 57 Lab 6.3: Displaying XML Data Using DOM 65 Review 72 Module 6: Manipulating XML Data on the Client Using...

Ngày tải lên: 10/12/2013, 16:16

... the data you wish to send to the Web server. Typically, the XML data packet includes a mixture of content: ! XML data created from user input ! XML data retrieved from XML data islands or XML ... the XML in the data packet. Module 7: Posting XML Data from Client to Server 29 Updating the database by using XML data The first step in updating the database with information in the XML ... data from XML data islands and documents In addition to creating new content from user input, XML data packets can also contain a copy of the existing data held in XML data islands and/or XML...

Ngày tải lên: 10/12/2013, 16:16

... in XML format, is returned if the XML data is invalid. Module 8: Validating XML Data Using Schemas 9 XML Schemas vs. DTDs ! XML schemas $ Allow an “open” content model $ Support data ... \InetPub\WWWRoot\1905\D emocode\Mod08\practicesc hema .xml. You can test the schema with the sample data in the practicedata .xml file. Module 8: Validating XML Data Using Schemas 3 What Can Be Validated: Structure ! When XML documents ... data from many clients, it must test the validity of the incoming XML data before it performs any further processing on that data. ! To validate the XML data at the server 1. Load the XML...

Ngày tải lên: 10/12/2013, 16:16

... static EjbJar unmarshal(InputStream inputStream) throws IOException { return (EjbJar)Unmarshaller .unmarshal(inputStream, EjbJar .class) ; } As you can see, the method on the generated class ... code (shown here with the Castor API): Unmarshaller.setEntityResolver(new EjbDtdEntityResolver()); EjbJar ejbJar = (EjbJar)Unmarshaller.unmarshal(myInputSource); Again, I'll leave details ... features. But then there is JAXP, JAXR, and XML- RPC. If you just can't get the swing of those, perhaps RSS, portlets, Cocoon, Barracuda, XMLC, or JSP with XML- based tag libraries is the...

Ngày tải lên: 12/12/2013, 11:15

... 78 Activity 9.5: Identifying Data Storage Requirements Exercise 1: Identifying a Data Storage Method for a Scenario (10 minutes) ! Identify data storage requirements 1. Participate ... is paramount. B A 200-user data entry system. A high data- entry rate is required. Solution A B Activity 9.5: Identifying Data Storage Requirements 79 ... which data storage technology best meet the needs described in the scenario. 4. Write your answers below. After completing the above steps, you will discuss your responses with the class. ...

Ngày tải lên: 21/12/2013, 06:16

... Module 9: Data Storage Considerations 195 ! !! ! Overview " Choosing a Database Product " Data Storage Technologies " Data Storage Considerations " Activity 9.1: Data Quiz " Review In ... emergency. Module 9: Data Storage Considerations Module 9: Data Storage Considerations 201 ! !! ! Data Storage Technologies " Microsoft Excel " Microsoft Jet " Microsoft ... for databases. Also, Excel can connect to other databases and import data from them. The imported data can then be used to create reports and graphs, to determine whether the data in the database...

Ngày tải lên: 21/12/2013, 06:18

... xmlTextBox.Text = ds.GetXml( ); Discussion SQL Server 2000 introduced support for retrieving data in XML format using the FOR XML clause. The .NET SQL Server data provider SqlCommand object ... return XML data, such as those with a FOR XML clause. The ExecuteXmlReader( ) method can also be used to return ntext data containing valid XML. For more information about the FOR XML clause, ... an ExecuteXmlReader( ) that allows you to retrieve an XML stream directly from SQL Server, where it returns an XmlReader that contains the results of the SQL query. The ExecuteXmlReader( )...

Ngày tải lên: 24/12/2013, 05:15

... data is stored within the Ferguson and Bardell, Inc. database? Normalization Module 5 Instructor Notes Module 9: Data Storage Considerations Introduction This module discusses data storage ... Module 9 b. Would Microsoft Visual FoxPro ® , SQL Server, Microsoft Data Engine (MSDE), or Microsoft Jet provide the appropriate database engine for the traveling consultants that use the custom ... availability, amount of data to back up, hardware from which data is being backed up, hardware used to perform the backup, and backup time window. Module 9 e. What data optimization technique...

Ngày tải lên: 17/01/2014, 09:20

... the ErrorHandler on my unmarshaller class EjbJarUnmarshaller.setErrorHandler(new EnhydraErrorHandler()); // Unmarshal into an object EjbJar ejbJar = EjbJarUnmarshaller.unmarshal(myInputStream); ... business-driven Java classes, and the data is mapped from the document into the member variables of these Java classes. This mapping of data is generally known as data binding. When working from an XML data ... <!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN' 'http://java.sun.com /j2 ee/dtds/ejb-jar_1_1.dtd'> <ejb-jar> <description>...

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