create xml from database

... or copy it from other chapters. Here is the code for the function: Function BuildCnnStr(ByVal strServer As String, ByVal strDatabase As String) As String 12.4 Retrieve XML from SQL Server ... Sometimes I have to pull data from my SQL Server database into an XML document format. How do I do that with SQL Server 2000? Technique To accomplish this task, you will create a Command object ... look like this: SELECT * FROM Customers FOR XML RAW To execute the SQL statement in this case, you use the method ExecuteXMLReader. When you use this method, an XMLReader is returned. You...

Ngày tải lên: 17/10/2013, 21:15

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Ngày tải lên: 27/06/2014, 00:20

... 13.2 Create a Simple XML Web Service Using Parameters I have seen how to create a Web Service using the sample that Microsoft provides. This was instructive but not very useful. How do I create ... returned; otherwise, False is returned. 1. Create an ASP.NET Web service project, calling it SecurityWebService. 2. Highlight the default .asmx file created in the Solution Explorer, renaming ... going to create the start of a security Web 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...

Ngày tải lên: 20/10/2013, 13:15

... an Image from a Database in a Web Forms Control Problem You need to display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET Image control from a database field ... page that outputs a binary stream containing the image from the database. 2. Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader. ... retrieves the required 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: 1. Create a web page that outputs...

Ngày tải lên: 28/10/2013, 18:15

... [ Team LiB ] Recipe 7.8 Displaying an Image from a Database in a Windows Forms Control Problem You need to display an image from a database in a Windows Forms control. Solution Read ... Command object are created and used to retrieve the Photo binary field for the employee record into a Byte array. A MemoryStream object is created from the Byte array. The static FromStream( ) method ... bm; // . . . private void DisplayDatabaseImageForm_Load(object sender, System.EventArgs e) { // Create the DataSet. ds = new DataSet( ); // Create the DataAdapter and retrieve the...

Ngày tải lên: 28/10/2013, 18:15

... 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 documents Creating XML data from user input ... Posting XML Data from Client to Server Sending XML Data from Client to Server ! Client creates an XML data packet and posts it to the server Client Web server XML DOM tree 1 XMLHTTP object 2 XMLDOM object 4 XML ... demonstration, you will learn how to create an XMLDOM object on the client and populate it with a mixture of boilerplate XML data, XML data from a data island, and XML data based on user input....

Ngày tải lên: 10/12/2013, 16:16

... Displaying Data from a Database # ## # Retrieving Data from a Database ! Demonstration: Importing a Database to the Current Web ! Demonstration: Connecting to a Database by Using Database ... 1. Importing the database to the current Web. 2. Establishing a connection with the database. 3. Displaying data from the database. FrontPage 2000 provides an easy way to create the Web pages ... server-side scripting environment, to create dynamic Web pages. FrontPage allows you to collect, store, and retrieve information from databases. To access a database from within a FrontPage-based application,...

Ngày tải lên: 11/12/2013, 14:15

... Procedures to Add, Modify, and Remove Rows from the Database You can get a DataAdapter object to call stored procedures to add, modify, and remove rows from the database. These procedures are called ... this program is omitted from this book for brevity. Creating the Stored Procedures in the Database You'll create the following three stored procedures in the Northwind database: • AddProduct4(), ... see how to • Create the required stored procedures in the Northwind database. • Set up a DataAdapter to call the stored procedures. • Add, modify, and remove a DataRow to from a DataTable....

Ngày tải lên: 14/12/2013, 13:15

... mySqlDataAdapter.Update() is called. Removing a DataRow from a DataTable The following method, named RemoveDataRow(), uses four steps to remove a DataRow from a DataTable. Notice that the ProductID to ... mySqlConnection.Close(); The int returned by the Fill() method is the number of rows retrieved from the database and copied to myDataSet. The myDataSet object now contains a DataTable named Products, ... RemoveDataRow() methods. This listing is omitted from this book for brevity. Setting the InsertCommand Property of a DataAdapter The following example creates a SqlCommand object named myInsertCommand...

Ngày tải lên: 14/12/2013, 13:15

... document-centric XML processing on relational database systems. 3 Flexible XML Retrieval with Query-Specific Statistics Conventional IR statistics for ranked and weighted retrieval come too short for XML retrieval ... the XML Database with Meta-Models. Most complex meta-models in MECASP are obtained by the conversion from the definitions/ schemas of the existing applications/ resource types (e.g. a generic database ... application schema into an XML document; (2) conversion of the XML docu- ment into a MECASP-specific XML meta-model. Versioning Heterogeneous Resources. MECASP cannot benefit from existing ver- sion...

Ngày tải lên: 14/12/2013, 15:16

... 9 doc(’items .xml )//item_tuple[get-year -from- date(end_date)=1999] [get-month -from- date(end_date)=doc(’items .xml )] XQueries: 10 doc(’items .xml )//item_tuple[get-year -from- date(end_date)=1999] [get-month -from- date(end_date)=doc(’items .xml )//item_tuple] XQueries: ... 14 doc(’bids .xml )//bid_tuple[userid=doc(’users .xml )] XQueries: 15 doc(’bids .xml )//bid_tuple[userid =doc(’users .xml )] XQueries: 16 doc(’bids .xml )//bid_tuple[userid =doc(’bids .xml )//userid]/bid XQueries: ... =doc(’bids .xml )//userid] XQueries: 13 doc(’bids .xml )//bid_tuple[userid =doc(’bids .xml )//userid] XQueries: 13 doc(’bids .xml )//itemno XQueries: 14 doc(’bids .xml )//bid_tuple[itemno =doc(’bids .xml )//itemno] XQueries:...

Ngày tải lên: 14/12/2013, 15:16

... "p"> <mxml:celem> <mxml:context> </mxml:context> <mxml:elem> <p> </p> </mxml:elem> </mxml:celem> <mxml:celem> <mxml:context> </mxml:context> <mxml:elem> ... his- tory of XML documents using Multidimensional XML (MXML). We demonstrate how a set of basic change operations on XML documents can be represented in MXML, and show that temporal XML snapshots can ... </mxml:context> <mxml:elem> <p> </p> </mxml:elem> </mxml:celem> </mxml:group> where a multidimensional element whose name is p is denoted by the special MXML element name mxml:group,...

Ngày tải lên: 14/12/2013, 15:16

... of XML and Relational security model supports. XML Relational XML Security Models ([6], [2], etc) Relational Security Models ([13], etc) Models XML Databases (Xindice, Tamino, etc) Relational Databases (Oracle, ... watermark. Supporting XML Security Models Using Relational Databases: A Vision 269 2.1 XML and Relational Security Models XML access control models. Several authorization-based XML access control models ... access controls of XML data by leveraging existing techniques in relational databases. We envisage an XML data management system in which (1) users make XML queries against a given XML schema; (2)...

Ngày tải lên: 14/12/2013, 15:16

... the btnCreateXMLFile button. The first task is to declare an instance of the XMLTextWriter. Then the XMLTextWriter creates and opens the file c:\Text .xml. Next, the XML document is created ... Use XMLWriter to Create an XML Document Sometimes I need to take data that is in my database and write it out to an XML document. I heard that XMLWriter is a good way to do this. What does XMLWriter ... data that the XMLWriter generates conforms to W3C XML 1.0 and the namespaces in XML recommendations. With XMLWriter, you can accomplish the following: • Create well-formed XML. • Manage...

Ngày tải lên: 14/12/2013, 20:16

... embedded database to a new database, see the How to export Contact list from McKoi database to Microsoft SQL Server? document. Step 1: Download a shareware database management tool You need a database ... the MySQL database machine) Port: <3306> (default MySQL port) Database: (left blank / database is created via the opn_mysql.sql script) How to create a Microsoft SQL Server database for ... describes the steps to create a new Microsoft SQL Server database to be used with the OPN System™ XT Server. Here are the steps to create a new database: 1. Download database management tool...

Ngày tải lên: 20/12/2013, 23:15

... Module 1: Displaying Data from a Database 25 Exercise 2: Retrieving Records from an Existing Database In this exercise, you will retrieve records from the NetworkInc.mdb database. You need ... information from an underlying database. Microsoft FrontPage 2000 makes it easy to collect and display data on Web pages and create a Web database application. In order to use the information in a database ... database on your pages, you need to create a database connection. FrontPage helps you establish a database connection by using the Database Results Wizard. The Database Results Wizard allows you...

Ngày tải lên: 21/12/2013, 19:15

Ngày tải lên: 24/12/2013, 03:15