creating a web service client project in rad

... mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet(); ... Northwind database Because the code uses classes in the System.Data.SqlClient namespace, you'll also need to add the following line near the top of your Customers.asmx.cs file: using System.Data.SqlClient; ... Web service to http://DbProgramming/NorthwindWebService: [WebService(Namespace="http://DbProgramming/NorthwindWebService")] public class Customers : System .Web. Services.WebService Notice that...

Ngày tải lên: 28/10/2013, 19:15

... 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 ... type="s0:CustomersSoap"> ...

Ngày tải lên: 24/10/2013, 12:15

... 17.14: 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 phone ... Entering your email address, name, and phone number Read the Terms Of Use page and click Accept if you want to continue Figure 17.16: The terms of use page Enter your business name and an optional ... and click Submit to continue Make sure your organization is selected, and click Submit to continue Next, enter the details for your Web service Enter a name for your Web service, along with a...

Ngày tải lên: 07/11/2013, 15:15

... stream, inferring or reading schema information as needed You are building a client application that calls a Web service What must you before calling a Web method to return a DataSet? You must add ... inferring or reading schema information as needed You are building a client application that calls a Web service What must you before calling a Web method to return a DataSet? You must add a Web reference ... ADO.NET application 2 Module 7: 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...

Ngày tải lên: 10/12/2013, 16:15

... Northwind Web Service You can view the WSDL file for your Web service by clicking the Service Description link, and you can test your Web service by clicking the Retrieve Customers link Click the Add ... myCustomersService.RetrieveCustomers(whereClauseTextBox.Text); customersDataGrid.DataMember = "Customers"; Note Once again, if your Web service is not deployed on the local computer, then replace localhost in this code with the name ... 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 application...

Ngày tải lên: 14/12/2013, 22:15

... that can parse the WSDL for a Web service in a mechanical manner, and then use it to create a proxy object that a client can use to convert method calls into SOAP requests You will this later in ... values, and for describing the types of parameters and return values When a client calls a Web service, it must specify the method and parameters by using this XML grammar SOAP is an industry ... in this chapter For now, you can concentrate on building a Web service Web Services Enhancements Not long after Web services became a mainstream technology for integrating distributed services...

Ngày tải lên: 15/12/2013, 00:15

... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orderDetailTable); ... http://localhost/NorthwindWebServiceCS/NorthwindServiceCS.asmx Then, as with a local class, the client is able to instantiate the web service class using the new operator For more information about creating ... ConfigurationSettings.AppSettings["DataConnectString"]); SqlDataAdapter daOrderDetails = new SqlDataAdapter("SELECT * FROM [Order Details]", ConfigurationSettings.AppSettings["DataConnectString"]); //...

Ngày tải lên: 24/12/2013, 05:15

... OrderDetails table and add it to the DataSet da = new SqlDataAdapter("SELECT * FROM [Order Details]", ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); ... "Order_OrderDetails_Relation"; // [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 orderTable = new DataTable(ORDERS_TABLE); da.FillSchema(orderTable, SchemaType.Source); da.Fill(orderTable); ds.Tables.Add(orderTable);...

Ngày tải lên: 21/01/2014, 11:20

... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orderDetailTable); ... http://localhost/NorthwindWebServiceCS/NorthwindServiceCS.asmx Then, as with a local class, the client is able to instantiate the web service class using the new operator For more information about creating ... ConfigurationSettings.AppSettings["DataConnectString"]); SqlDataAdapter daOrderDetails = new SqlDataAdapter("SELECT * FROM [Order Details]", ConfigurationSettings.AppSettings["DataConnectString"]); //...

Ngày tải lên: 26/01/2014, 10:20

Ngày tải lên: 13/11/2014, 09:46

... cultureNativeNameLabel.Text = CultureInfo.CurrentCulture.NativeName; } // Sample data that might come from a database // displayed according to culture set by user dateLabel.Text = DateTime.Now.ToString("D"); ... server and store it to a session variable when the client logs in or on an ad-hoc basis No matter how the culture information is stored, it needs to be made available to the server as the client navigates ... These classes are useful in writing globalized applications Within this namespace, the CultureInfo class represents information about a specific culture and is used in culture-specific operations...

Ngày tải lên: 28/10/2013, 18:15

... aspx?pull=/library/en-us/dnwssecur/html/wssecauthwse.asp Building Secure Web Services (Patterns & Practices Chapter 12) J.D Meier, Alex Mackman, Michael Dunner, Srinath Vasireddy, Ray Escamilla, and Anandha Murukan Patterns & Practices ... that the service supports, including data type information, and binding information for locating and communicating with the Web service operations • Services provide endpoints that consumers and ... of a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark Lead Editor: Ewan Buckingham...

Ngày tải lên: 20/08/2012, 13:59

... UltraDev is also a professional editor for creating and managing Web sites and pages Because it incorporates all of Dreamweaver's page design and site management tools, UltraDev makes it easy ... online services A major problem associated with the advertising and shopping activity is the cost and time expended in developing, maintaining, and finding relevant information, products, and services, ... something at a grocery store or at Wal-mart you are participating in commerce In the same way, if you cart half of your possessions onto your front lawn for a yard sale, you are participating in...

Ngày tải lên: 07/04/2013, 23:51

... strPassword are passed, and a Boolean type value is returned The rest of this routine should look somewhat familiar because a DataAdapter object is created, and a DataTable object is filled, based ... get, and is a good habit to get into For the Web Service, you will place it in the WebService header, where you will want to specify your own namespace as well:

Ngày tải lên: 20/10/2013, 13:15

... containing the image from the database Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader A DataTable or DataSet filled using a DataAdapter ... image from the database and serves it to the Image control on the web page that the client sees The following steps outline the required tasks: Create a web page that outputs a binary stream ... shown in Example 7-15 Example 7-15 File: ADOCookbookCS0707b.aspx.cs // Namespaces, variables, and constants using System; using System.Configuration; using System.Data; using System.Data.SqlClient;...

Ngày tải lên: 28/10/2013, 18:15

... ➥de/tarent/forum/OutputDebugInfoTag.java javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” -d /classes ➥de/tarent/forum/NoCacheHeaderTag.java javac -classpath “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalan➥j_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;” ... “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;” ➥de/tarent/forum/Xalan2Transformer.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan➥j_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalan➥j_2_0_1\bin\xerces.jar;” ... “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalan➥j_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;” ➥de/tarent/forum/Xalan1Transformer.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;”...

Ngày tải lên: 14/12/2013, 22:15

... following lines: Including all jars in c:\jakarta-tomcat\lib in your CLASSPATH Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakartatomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we ... java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at ... java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.xml.sax.helpers.ParserFactory.makeParser(ParserFactory.java:124...

Ngày tải lên: 14/12/2013, 22:15

... OutputDebugInfoTag.java NoCacheHeaderTag.java Xalan1Transformer.java Xalan2Transformer.java TransformTag.java NodeKey.java BonNode.java ForestHashtable.java BonForumStore.java BonForumEngine.java These ... in connecting legacy applications to modern Web- based applications Within a Web application, passing even one parameter that contains XML data can be a simple yet powerful way to pass a lot of ... task that we encapsulated in a tag was that of displaying all the various chat subject categories to a user about to start a new chat.These categories (we call them subjects) are initially loaded...

Ngày tải lên: 14/12/2013, 22:15

... action=”/bonForum/servlet/BonForumEngine”> Apache Xalan Version? Xalan-Java

Ngày tải lên: 14/12/2013, 22:15

... Topic Performing thread synchronization Synchronizing the XML database Finding the chat and actor status in Chat Rejoining existing chats Starting a chat Adding a host actor Adding a chat element ... to a chat Handling “guest executes chat” Getting chat item Synchronizing the XML database Finding chat and actor status in chat Rejoining a chat Joining a chat I I I I I I I Adding a guest actor ... Knowing Java, you can imagine that many threads of execution in the Java Virtual Machine may be traversing this one method at close intervals from each other in time Java takes care that they can...

Ngày tải lên: 14/12/2013, 22:15