what is a web service proxy class
Tài liệu What Is a Web Service? ppt
Ngày tải lên :
15/12/2013, 00:15
... can concentrate 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 ... apparent that there were issues that SOAP and HTTP alone
could not address. These issues include:
What Is a Web Service?
A Web service is a business component that provides some useful facility ... standard, accepted, and well-understood protocol called
HTTP to transmit data, and a portable data format that is based on XML. HTTP and
XML are both standardized technologies that can be used...
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Tài liệu Proxies, What is a Proxy Server? pptx
Ngày tải lên :
23/12/2013, 19:15
...
http _proxy= http://outer .proxy. server:8082/
export http _proxy
/usr/etc/httpd -r /etc/inner -proxy. conf -p 8081
This is a little ugly, so there are also the following directives in the configuration ... the configuration file:
http _proxy http://outer .proxy. server/
ftp _proxy http://outer .proxy. server/
gopher _proxy http://outer .proxy. server/
wais _proxy http://outer .proxy. server/
...
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What is a Company Visual Identity?
Ngày tải lên :
23/10/2012, 13:53
... use of a
Company Visual Identity increases efficiency and reduces costs.
A Company Visual Identity for Heineken
Internationalisation and globalisation demand a clear picture of our organisation. ...
Functional and departmental indications
Functional and departmental indications start with a capital.
For example:
Mrs. A. Persoon,
Manager Research & Development.
Department names are written ... inspiration or for the evaluation
and selection of image material.
Ambience
The Heineken organisation's key values are an essential starting point for image manipulation and
photography....
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What is a project
Ngày tải lên :
24/10/2013, 08:20
... frequently.
Project management is a relatively recent approach to management. It is a
particularly effective approach to gaining management control, and enables
a focus on use of resources to gain specific ... from a project management approach) and the subsequent
process of ensuring that appropriate data is entered into the system
and used for management, which is part of normal routine activity.
Managing ... not be managed as
projects but became part of a wider change management approach.
FEATURES OF A PROJECT
We normally use the term ‘project’ in quite a precise way although it can
encompass many different...
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Viewing a WSDL File and Testing a Web Service
Ngày tải lên :
24/10/2013, 12:15
... method to return a DataSet with a DataTable
containing all the rows from the Customers table (see Figure 17.6
). Notice that the space
characters in the whereClause parameter value have been converted ... returns a DataSet with a DataTable containing the one
row from the Customers table with a CustomerID of ALFKI, as shown in Figure 17.5
.
Notice that the equals (=) and single quote (') characters ... 'ALFKI'
As you can see from Figure 17.5
, the DataSet is returned as an XML document. You can
use this XML in your client programs that use the Web service. You'll see how to write a
client...
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Creating a Web Service
Ngày tải lên :
28/10/2013, 19:15
... SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
mySqlCommand.CommandText = selectString;
SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter();
mySqlDataAdapter.SelectCommand = ... Customers class is derived from the System .Web. Services.WebService
class, which indicates that the Customers class forms part of a Web service.
Near the end of Listing 1.1
, you'll notice a method ... 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....
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Registering a Web Service
Ngày tải lên :
07/11/2013, 15:15
... register a Web service using Microsoft's Universal
Description, Discovery, and Integration (UDDI) service. You can think of UDDI as a
distributed directory of Web services that you can ... use to register and locate Web services
published by organizations. UDDI is an industry standard developed by Microsoft, IBM,
Sun Microsystems, and other software and hardware companies.
Note ... people's Web services in
your system. You can even register Web services for your own organization's intranet
and build an internal system made up of Web services written internally....
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Tài liệu Module 7: Building and Consuming a Web Service That Uses ADO.NET ppt
Ngày tải lên :
10/12/2013, 16:15
... your class.
!
What are some other ways that you could fill the local DataSet with data
other than by using a DataAdapter?
!
What is the purpose of creating an empty, local instance of a DataSet? ... Building and Consuming a Web Service That Uses ADO.NET
Lesson: Building and Consuming a Web Service That
Returns Data
!
What Is a Web Service?
!
How to Build a Web Service That Returns Database ... USE
******************************
A Web service is a unit of programmable logic that is accessible by using
standard Web protocols such as HTTP and XML. A Web service can be used
locally by a single application, or published...
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Tài liệu Using a Web Service doc
Ngày tải lên :
14/12/2013, 22:15
... 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 UseWebServiceInWindows. ... the local computer, then replace
localhost in this code with the name of your remote computer.
This code creates an object named myCustomersService to call your Web service, and
displays the ... replace localhost
with the name of your remote computer.
Your Web service will be located and a test page displayed (see Figure 17.8
).
Note Once again, if your Web service is not deployed...
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Tài liệu Unit 1- What is a computer? pptx
Ngày tải lên :
21/12/2013, 20:15
...
magnetized or demagnetized. The machine is capable of storing and manipulating numbers,
letters, and characters. The basic idea of a computer is that we can make the machine do what
we want ... mathematical and/or logical operations then
supply new information.
2. All computers have three basic capabilities.
3. A computer is a machine that can be made to operate by receiving signals.
4. A ...
computer can be defined as devices (thiết bị?) which(2) (
!devices) accept information in the
form of instructions called a program and characters called data, perform mathematical
and/or logical...
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Tài liệu Updating Server Data Using a Web Service pptx
Ngày tải lên :
24/12/2013, 05:15
...
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet.
da = new SqlDataAdapter("SELECT ... ConfigurationSettings.AppSettings["DataConnectString"]);
DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE);
da.FillSchema(orderDetailTable, SchemaType.Source);
da.Fill(orderDetailTable);
ds.Tables.Add(orderDetailTable); ...
example—the DataSet should be marshaled as XML instead of the DataSet class, which
is specific to .NET. This can easily be done using the WriteXml( ) and ReadXml( )
methods of the DataSet class. ...
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Tài liệu Using a Web Service as a Data Source pdf
Ngày tải lên :
21/01/2014, 11:20
... orders table to the grid.
dataGrid.DataSource = ds.Tables[ORDERS_TABLE].DefaultView;
Discussion
An XML web service is software that is accessible using Internet standards such as XML
and HTTP. ... Northwind as a local class or as a web services class.
[ Team LiB ]
using System.Data;
// Table name constants
private const String ORDERS_TABLE= "Orders";
// . . .
// Create ... "Order_OrderDetails_Relation";
// . . .
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet....
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Tài liệu SALTER-HARRIS FRACTURE Alex Duckworth, MS4 What is a Salter-Harris fracture? Fracture through ppt
Ngày tải lên :
25/01/2014, 06:24
... non
-
-
displaced
displaced
What is a Salter
What is a Salter
-
-
Harris fracture?
Harris fracture?
Fracture through growth plate in a pediatric
Fracture through growth plate in a pediatric
patient
patient
35 ... Medicine
http://orthopedics.about.com/cs/generalinfo4 /a/ salterharris.htm
http://orthopedics.about.com/cs/generalinfo4 /a/ salterhar
ris.htm
Salter
Salter
-
-
Harris Fracture Classification
Harris Fracture Classification
Jonathan ... epiphysis,
Fracture through epiphysis,
physis
physis
, and
, and
metaphysis
metaphysis
Also chronic disability because of
Also chronic disability because of
articular
articular
surface...
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Tài liệu Updating Server Data Using a Web Service ppt
Ngày tải lên :
26/01/2014, 10:20
...
Northwind and a DataRelation between those tables.
UpdateOrders( )
Takes a DataSet argument containing the changes made to the DataSet created by
the LoadOrders( ) method, creates two DataAdapter ...
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet.
da = new SqlDataAdapter("SELECT ... ConfigurationSettings.AppSettings["DataConnectString"]);
DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE);
da.FillSchema(orderDetailTable, SchemaType.Source);
da.Fill(orderDetailTable);
ds.Tables.Add(orderDetailTable);...
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Tài liệu What is a PLC Starters pdf
Ngày tải lên :
18/02/2014, 23:20
... our data. Many times in our applications
we must execute some type of mathematical formula on our data. It's a rare occurrence when our
data is actually exactly what we needed.
As an example, ... The
ladder diagram now looks like this:
Notice also that we now gave each symbol (or instruction) an address. This address sets aside a
certain storage area in the PLCs data files so that the status ... display the value inside a
counter for the machine operator at all times (for example).
Timers
Let's now see how a timer works. What is a timer? Its exactly what the word says it is an...
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