using rest to access wams data

Module 4: Using ADO to Access XML Data

Ngày tải lên : 22/10/2013, 16:15

... ADO-based data access solutions to retrieve data from the Northwind Traders database Estimated time to complete this lab: 15 minutes 18 Module 4: Using ADO to Access XML Data Exercise Retrieving XML Data ... Data 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 ... Using ADO to Access XML Data 31 Best Practices Topic Objective To identify best practices for using ADO to retrieve XML data Lead-in Keep in mind the following best practices when using ADO to...

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Module 5: Using HTTP to Access XML Data

Ngày tải lên : 04/11/2013, 13:15

... “virtual root” both refer to an IIS virtual directory 2 Module 5: Using HTTP to Access XML Data Enabling HTTP Access to SQL Databases Topic Objective To introduce the topics in this section Lead-in ... 5: Using HTTP to Access XML Data Web sites Many Web sites are used primarily to publish data Allowing access to a SQL Server database through a virtual directory makes it possible to publish data ... 2000 data sources You will also learn how to use a Uniform Resource Locator (URL) query to test a virtual directory Module 5: Using HTTP to Access XML Data Publishing SQL Server Data over HTTP Topic...

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Using a DataGrid Control to Access a Database

Ngày tải lên : 07/11/2013, 10:15

... Close button to close the Data Adapter Preview dialog box Next, you need to create a DataSet object You use a DataSet object to a store local copy of the information stored in the database A DataSet ... your DataSet to be displayed in your DataGrid To set the DataSource property, you perform the following steps: Click your DataGrid object and set the DataSource property to dataSet11.Customers ... DataSet object named dataSet11 to your form Next, you'll need to set the DataSource property of your DataGrid to your DataSet object This sets the source of the data for your DataGrid, allowing...

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Module 3: Using ADO.NET to Access Data

Ngày tải lên : 27/10/2013, 07:15

... Module 3: Using ADO.NET to Access Data Using DataViews Topic Objective To explain the role of DataViews in accessing data from a database by using DataSets Lead-in To access data from a DataSet, ... 12 Module 3: Using ADO.NET to Access Data # Accessing Data With DataSets Topic Objective To introduce the topics included in the section ! Using DataSets to Read Data Lead-in ! Storing Multiple ... PURPOSES ONLY Module 3: Using ADO.NET to Access Data Animation: Using ADO.NET to Access Data Topic Objective To provide a high-level overview of how to access data by using ADO.NET Lead-in In...

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Using LINQ to DataSet

Ngày tải lên : 03/10/2013, 00:20

... alternatives to LINQ to DataSet LINQ to Entities, discussed in Chapter 19, Using LINQ to Entities,” can process external data without the need to load full tables into memory Querying with LINQ to DataSet: ... LINQ to DataSet, using ADO.NET DataTable objects in LINQ queries is identical to using standard collection objects The first step involves converting a data table to its enumerable equivalent using ... valid data before you make the query When dealing Chapter 18 Using LINQ to DataSet 309 with data from external sources, you must bring any data you plan to include in a LINQ query into the...

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Tài liệu Module 9: Using XML to Exchange Data pptx

Ngày tải lên : 21/12/2013, 19:15

... intended to contain data Their presence is sufficient to convey meaning, as shown in the following example: 10 Module 9: Using XML to Exchange Data The ... observed when using XML to exchange data ix THIS PAGE INTENTIONALLY LEFT BLANK Module 9: Using XML to Exchange Data # Overview ! Introduction to XML ! Validating XML Documents ! Using the Document ... the following example: to this syntax > Module 9: Using XML to Exchange Data XML Syntax (continued) ! Attributes ...

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Tài liệu Connecting to Access and Oracle Databases docx

Ngày tải lên : 24/12/2013, 01:17

... from an Access database Listing 1.2: OLEDBCONNECTIONACCESS.CS /* OleDbConnectionAccess.cs illustrates how to use an OleDbConnection object to connect to an Access database */ using System; using ... you to connect to a database over a network You'll need to speak with your DBA to get the Oracle Net service name username Specifies the name of the database user you want to connect to the database ... how to connect to the Northwind Access database using an OleDbConnection object and retrieve a row from the Customers table Notice that you use an OleDbCommand and OleDbDataReader object to run...

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Tài liệu Using the Shape Language to Retrieve Hierarchical Data doc

Ngày tải lên : 24/12/2013, 05:15

... hierarchies to be constructed Shaping is an alternative to JOIN and GROUP BY syntax that you can use to access parent/child data and associated summary data The connection string using data shaping ... in the data reader with a data type of Object that is a DataReader Hierarchical result sets combine the results for multiple queries into a single structure They are generated using the Data Shaping ... shown here: Provider=MSDataShape ;Data Provider=SQLOLEDB ;Data Source=(local); Initial Catalog=Northwind;Integrated Security=SSPI; For more information about data shaping or the MSDataShape provider,...

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Tài liệu Using XPath to Query Data in a DataSet doc

Ngày tải lên : 26/01/2014, 10:20

... the topics "Guidelines for Using XPath Queries" and "Using XPath Queries." In NET, the DataSet is synchronized with the XmlDataDocument As a result, in some cases XML services can be used to access ... access the XmlDataDocument to perform certain functionality more conveniently than could be accomplished using the DataSet directly To execute an XPath query against the contents of a DataSet, call ... DataSet ds; // private void XPathQueryForm_Load(object sender, System.EventArgs e) { ds = new DataSet("Orders_OrderDetails"); SqlDataAdapter da; // Fill the Order table and add it to the DataSet...

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benjamin van vliet - 2004 - modeling financial markets using visual basic net and databases to c

Ngày tải lên : 23/04/2014, 16:19

... you how to use Visual Basic.NET and several quantitative tools to begin development of some trading strategies and to analyze data, and we will share some ideas about how to connect to industry ... to list steps and milestones that are progressing as planned Blue text is used to show steps and milestones that have been completed Red text is used to show steps and milestones that have stopped ... system connects to all markets around the world So it may necessary to create proprietary software that connects to a multiplicity of front-end trading system APIs to provide access to all the different...

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Thuyết trình OLAP USING SSAS TO ANALYZE OLAP CUBE IN RETAIL DATABASE

Ngày tải lên : 14/09/2015, 18:51

... large volume database To generate automated reports for human view INTRODUCTION TO OLAP INTRODUCTION TO OLAP  Why we need OLAP ? • • • Increasing data storage Data versus Information Data layout ... mining Data Marts Data Sources Data Storage OLAP Engine Front-End Tools 21 DATA WAREHOUSE  Applications of data warehouses  Data Mining  Web Mining  Decision Support Systems (DSS) 22 DATA WAREHOUSE ... easier to write 20 Data warehousing architecture Monitor other DBs OLAP Server Integrator sources Operational & Metadata Analysis Extract Transform Load Refresh Data Serve Query Reports Warehouse Data...

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IMPROVING EQUITABLE ACCESS TO CATARACT SURGERY IN RURAL SOUTHERN CHINA USING WILLINGNESS TO PAY

Ngày tải lên : 26/11/2015, 16:20

... Equitable Access to Cataract Surgery in Rural Southern China: Using Willingness to Pay Data to Assess the Feasibility of a Tiered Pricing Model to Subsidize Surgeries to the Poorest Aim: To assess ... and used to predict the impact of the model on the equity of access to cataract surgery 1.1 Objective To determine whether access to cataract surgery is equitable in this population using willingness ... tiered pricing model and to determine the potential of the model to improve equity of access to surgery Empirical Analysis: The willingness to pay data will be used to assess the potential demand...

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AN1243 low latency driver to access external EEPROM using PIC18 family devices

Ngày tải lên : 11/01/2016, 17:02

... address, unsigned char *data, unsigned int numbytes) Parameter address – Address on EEPROM chip to write to data – Location from where data must be copied numbytes – Number of bytes to be written Return ... char *data, unsigned int address, unsigned int numbytes) Parameter data – Location where the read data will be copied address – Address on EEPROM chip to read from numbytes – Number of bytes to ... EE_Verify(unsigned char *data, unsigned int address, unsigned int numbytes) Parameter data – Location of data bytes to verify against EEPROM contents address – Address on EEPROM chip to verify from numbytes...

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Optimal cost and allocation for UPFC using HRGAPSO to improve power system security and loadability

Ngày tải lên : 05/09/2013, 15:28

... large constant positive constant M is selected to convert the MLL into a maximum one The coefficient a1 to a3 are optimized by trial and error to 0.237 , 0.315 and 0.448 respectively 3.5 Problem ... The term vi is limited to its bounds If the velocity violates this limit, it is set to its proper limit w is the inertia weight factor and in general, it is set according to the following equation: ... The objective of this section is to give a power flow model for a power system with a UPFC device Modified Newton-Raphson algorithm as described in [5] is used to solve the power flow equations...

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Using Expectations to Improve Learning

Ngày tải lên : 06/09/2013, 10:10

... time, work together to exceed those expectations Students will live up, or down, to your expectations Encourage your students to set high expectations of themselves, then challenge them to exceed ... your administration expects a certain percentage on a test or has a goal to reduce absenteeism, work together with the class to exceed those expectations Whatever expectations your students or their ... our expectations Some expectations will be easy to exceed if students not expect to learn anything, for example Work as a team with your class to exceed expectations If your administration expects...

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Using Games to Promote Communicative Skills in Language Learning

Ngày tải lên : 06/09/2013, 10:10

... Man, etc) After listening to the entire excerpt, competitors correctly identify the title of the story from a provided list The recorded stories are all classical bedtime stories for young children ... Competitors revealed that they felt less afraid of using their English during game play I also observed that they were more willing to ask questions and think creatively about how to use English to ... translated into most of the major languages worldwide Students should be familiar with those stories This game focuses on gist-listening skills Students only need to catch the key terms to figure...

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Using participles to join sentences (Exercise with key)

Ngày tải lên : 13/09/2013, 21:10

... murderer was still at large, I was 26 Having stolen the silver, he looked 27 Soaked to the skin, we reached 28 Sitting/Seated in the front row, and using I saw 29 sitting by the fire, you ... his cage door open and seeing no sign of his keeper, left 34 The government, trying to tax people according to the size of their houses, once put a tax 35 Having heard that the caves were dangerous, ... Becoming tired of my complaints, she turned it off Finding/having found no one at home, he left Hoping to find the will, she searched Having removed all traces of his crime, he left Realizing that he...

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Using LINQ to Entities

Ngày tải lên : 03/10/2013, 00:20

... providers can be mixed—Chapter 18, Using LINQ to DataSet,” combined LINQ to Objects and LINQ to DataSet content—LINQ to Entities imposes restrictions on the type of data involved in the queries Note ... the database within a custom function and using the preceding steps to enable LINQ to call the custom functionality 326 Microsoft ADO.NET Step by Step Calling Custom Database Functions: C# Note ... an ObjectQuery that will feed data into LINQ 316 Chapter 19 Using LINQ to Entities 317 Here is a query that returns some properties from a Customer entity: C# using (SalesOrderEntities context...

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Using LINQ to SQL

Ngày tải lên : 03/10/2013, 00:20

... Visual Studio) to display the contents of the book’s sample database If the sample database is not already present in the Data Connections tree, use the Connect To Database toolbar button within ... block, inform LINQ to SQL how to map class members to tables and columns in the database Additional attributes identify storage-level data types, intertable relationships, stored procedure definitions, ... underlying tables make it a useful tool for applications that need easy access to a specific SQL Server database Comparing LINQ to SQL with LINQ to Entities The LINQ to SQL provider first appeared...

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