... a whereClause of CustomerID= '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. ... This causes the RetrieveCustomers() 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, the RetrieveCustomers() method 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...
Ngày tải lên: 24/10/2013, 12:15
Ngày tải lên: 27/01/2014, 11:07
Creating a Web Service
... 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. Start VS .NET and select ... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = ... that the 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...
Ngày tải lên: 28/10/2013, 19:15
Registering a Web Service
... organization's intranet and build an internal system made up of Web services written internally. In this section, you'll register the NorthwindWebService you created earlier in this chapter. ... 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 ... Registering a Web Service In this section, you'll see how to register a Web service using Microsoft's Universal Description, Discovery, and Integration (UDDI) service. You can think of...
Ngày tải lên: 07/11/2013, 15:15
Tài liệu Module 7: Building and Consuming a Web Service That Uses ADO.NET ppt
... load a DataSet from this stream, inferring or reading schema information as needed. 2. You are building a client application that calls a Web service. What must you do before calling a Web ... file defined in the Web service to build a container for the returned data in the client application. To call a Web method, you must create a variable that points to the Web service. You can then ... client application? You should define a typed DataSet in the Web service. Use a database connection and execute a query to populate an instance of the dataset. Return the DataSet to the client. ...
Ngày tải lên: 10/12/2013, 16:15
A study on words from names in nguyen nhat anh's stories and their english equivalents
Ngày tải lên: 11/12/2013, 23:57
I Love Kickoff: How to create a successful project culture from the first meeting.
Ngày tải lên: 11/07/2014, 14:26
Create a Simple XML Web Service Using Parameters
... designer in Figure 13.9. Figure 13.9. Adding descriptions to the Web Service. 13.2 Create a Simple XML Web Service Using Parameters I have seen how to create a Web Service using the sample that ... Service. This security Web Service is going to take in two parameters: Login Name and Password. It will then check against a table that you will create of names, passwords, and security levels. ... is called WebServiceSecurity.MDB and is, in fact, a jet database. You can see the table created, tblUsers, in Figure 13.8. Figure 13.8. Using the tblUsers, you can look up usernames and passwords...
Ngày tải lên: 20/10/2013, 13:15
Localizing Client-Side Data in a Web Forms Application
... Example 3-5. File: ADOCookbookCS0305.aspx.cs // Namespaces, variables, and constants using System; using System.Threading; using System.Globalization; using System.Data; using System.Data.SqlClient; ... client rather than the server. Solution Use client culture and encoding to return data to the client formatted according to the client& apos;s localization settings rather than the server's ... server's settings. The sample code-behind for the Web Forms page contains one event handler and a single method: Form.Load Creates the CultureInformation object based on the user's settings....
Ngày tải lên: 28/10/2013, 18:15
Displaying an Image from a Database in a Web Forms Control
... following steps outline the required tasks: 1. Create a web page that outputs a binary stream containing the image from the database. 2. Create a SQL statement to retrieve the required image from ... display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET Image control from a database field by pointing the ImageUrl property of an Image control to a web page ... statement to retrieve the required image from the database and retrieve the image using a DataReader. A DataTable or DataSet filled using a DataAdapter can also be used. 3. Set the ContentType property...
Ngày tải lên: 28/10/2013, 18:15
Báo cáo y học: "A folate-rich diet is as effective as folic acid from supplements in decreasing plasma homocysteine concentrations"
... was supported by a grant from the Foundation La Marató de TV3, Barcelona, Spain and from the Foundation for the Investigation and Prevention of Cardiovascular Diseases (FIPEC), Barcelona, Spain. ... Beresford SA, Omenn GS, Motulsky AG. A quantitative assessment of plasma homocysteine as a risk factor for vascular disease. Probable benefits of increasing folic acid intakes. JAMA 1995;274(13):1049-57. ... journals Clinica e Investigación en Arteriosclerosis and Medicina Clínica (Barc.). He is also a regular participant in different national committees. His research has resulted in the publication...
Ngày tải lên: 02/11/2012, 11:12
A WEB APPLICANTION FOR THE TOURISM INDUSTRY IN HANOI by Dinh Huu Son
... capital with legendary pagodas such as Srisakhet - Hortakeo, Thatluang. From Hanoi, many interesting tours are available because they are offered by various Vietnam International travel agencies ... Javascript is so important. Javascript is being used to create dynamic web pages, validate forms, and make interactive web pages. When combined with HTML, Javascript has a simplified language ... collecting business references, coordinating and managing marketing strategies, determining new product offerings, granting and extending credit, and managing market risk. Performance of these tasks...
Ngày tải lên: 07/04/2013, 23:51
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
... “.;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;” de/tarent/forum/TransformTag.java ... “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/OutputChatMessagesTag.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/OutputDebugInfoTag.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/NoCacheHeaderTag.java ... “.;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;” ➥ de/tarent/forum/Xalan2Transformer.java...
Ngày tải lên: 14/12/2013, 22:15