... the XML column value from the row. XmlDocument xmlDoc = new XmlDocument( ); xmlDoc.LoadXml(row["XmlField"].ToString( )); // Display the XML. xmlTextBox.Text = xmlDoc.InnerXml; ... // Load the ID into variable and text box into XmlDoc. int id = 0; XmlDocument xmlDoc = new XmlDocument( ); try { id = Int32.Parse(idTextBox.Text); xmlDoc.LoadXml(xmlTextBox.Text); ... ); xmlTextBox.Clear( ); } Discussion The solution demonstrates how to store XML data in a text field of a database table and subsequently read it into an XmlDocument using the LoadXml(...
Ngày tải lên: 24/12/2013, 05:15
Tài liệu Module 9: Using XML to Exchange Data pptx
... how to apply a DTD or XML Schema to an XML document. This section includes the following topics: ! Conforming to an XML Grammar ! Validating XML Documents with DTDs ! Validating XML Documents ... structure of XML documents, refer to the XML specification on the W3C Web site at www.w3.org/TR/REC -xml. 2 Module 9: Using XML to Exchange Data # ## # Introduction to XML ! What is XML? ! Benefits ... Instantiating the XML Engine To build an XML tree, you must first instantiate the Microsoft XML engine MSXML, as shown in the following code: Dim xmldoc As MSXML.DOMDocument set xmldoc = CreateObject("MSXML.DOMDocument")...
Ngày tải lên: 21/12/2013, 19:15
Tài liệu Adding Tables to a Database pdf
... [ Team LiB ] Recipe 10.8 Adding Tables to a Database Problem You need to add a table to an existing database. Solution Use the CREATE TABLE statement. The sample ... ) method o f the Command object to add a table to an existing SQL Server database. The C# code is shown in Example 10-8 . Example 10-8. File: AddTableToDatabaseForm.cs // Namespaces, variables, ... CLUSTERED)"; SqlCommand cmd = new SqlCommand(createSql, conn); // Create the table in the database. try { conn.Open( ); cmd.ExecuteNonQuery( ); resultTextBox.Text = "Table created...
Ngày tải lên: 21/01/2014, 11:20
AN INTRODUCTION TO HYPERION DATABASE potx
... windows 2000, a setting needs to be adjusted. Contact your systems administrator to make this change. To collapse the list, click on the minus sign next to "Total ISU by Unit." Then ... screen, select File – Export to Excel. Hyperion defaults to saving the file to the Hyperion network drive. It is best not to save files to the this drive. To designate where the file should ... information from the Hyperion Database in an updateable format. Menu Bar Tool Bar Point of View Bar Page 22 of 23 hyperion.doc Use function HPVAL to get the Year -To- date Total Expenditures on...
Ngày tải lên: 07/03/2014, 14:20
No Nonsense XML Web Development With PHP potx
... 173 Printing XML from DOM 174 Using SimpleXML 174 Loading XML Documents 175 The XML Element Hierarchy 176 XML Attribute Values 178 XPath Queries 179 Using SimpleXML to Update XML 179 Fixing SimpleXML ... reading the document to raise an error. As XML allows you to create any language you want, the inventors of XML had to institute a special rule, which happens to be closely related to the proper nesting ... <director>Steven Spielberg</director> <actors> <actor>Harrison Ford</actor> Order the print version of this book to get all 350+ pages!8 Chapter 1: Introduction to XML ...
Ngày tải lên: 08/03/2014, 20:20
A Designer''''s Guide to Adobe InDesign and XML: Harness the Power of XML to Automate your Print and Web Workflows pptx
... I S XML? : HTML VS. XML Harness the Power of XML to Automate your Print and Web Workflows James J. Maivald with Cathy Palmer A Designer’s Guide to Adobe ® InDesign ® and XML 5 SAMPLE XML ... uses brackets and color as visual cues to the structure of your XML. A Designer’s Guide to Adobe InDesign and XML: Harness the Power of XML to Automate your Print and Web Workflows Jim Maivald ... other hand, XML is totally data-centric and has no built-in functionality for formatting text at all; in fact, graphical treatment has to be handled outside of XML altogether. XML has very...
Ngày tải lên: 14/03/2014, 23:20
The Tracker: A Threat to Statistical Database Security pdf
... CCi=T irS is a general tracker. To construct S, repeat this step until j = 0: Reduce i until i =lorB[i-l,j]=O;thenadditoS,setjtoj-yi,andsetitoi-l. The total time to accomplish all these tasks ... are both easy to find and easy to use. Several avenues are open to building secure statistical databases, not all of which have been explored thoroughly. One possibility is to limit the kinds ... based on restricting queries to statistical samples of the very large database, cannot be used in small or medium databases. Schlorer showed how a tracker can be used to deduce additional characteristics...
Ngày tải lên: 16/03/2014, 16:20
Learn To Build With PHP: A Crash Course
... chance. 1.6 Prerequisites We’re going to jump straight in to learning PHP. Whilst I plan to gently introduce you to look at one. MySQL. MySQL is a modern database management system. The number ... really like databases. Ever since computers were invented, we’ve needed to store content. Everything from the password you use to log into Facebook, to the configuration of your computer, to your bank ... it takes to write a manual for MakeUseOf.com? We’re always willing to hear a pitch! Send your ideas to angela@makeuseof.com; you might earn up to $400. 4. Databases I have a confession to make....
Ngày tải lên: 19/03/2014, 11:46
Báo cáo " Approach to deductive database " pot
... couple or loose couple allows to apply a mechanism focusing to knowledge activities. The results on logic programming permit to prove theories automatically, to determine the relationship ... internalization allows to convert explicit knowledge to tacit one. Here they have learning activities; • Process of externalization allows to convert tacit knowledge to explicit one. It uses ... 1970. These models allows to describe and to manipulate data. Database management systems have functions permitting to design, to build database applications. After the year of 1990, advanced data...
Ngày tải lên: 22/03/2014, 11:20
A Bayesian network approach to the database search problem in criminal proceedings docx
... the database setting. In particular, it will be possible to show that the approach to the database search problem is merely a log- ical extension of the undisputed probabilistic solution to the ... assume that this person is found not to correspond. This amounts to considering X 2 to be true. Introducing this information into the Bayesian network leads to the result shown in Figure 3ii. As ... suspect who is found as a result of the search in a database? ’ This practical question, also sometimes referred to as ‘the database search problem’, has led to considerable dis- cussion within the scientific...
Ngày tải lên: 23/03/2014, 12:20
the definitive guide to mysql 5, 3rd ed 2005
... blib/arch/auto/DBD /mysql/ mysql.lib Installing C:\Programs\Perl\site\lib\auto\DBD \mysql\ mysql.bs Installing C:\Programs\Perl\site\lib\auto\DBD \mysql\ mysql.dll Unfortunately, DBD MySQL version ... them: ; changes in c: \php5 \php. ini extension_dir = "c: /php5 /ext" extension = php _mysql. dll extension = php_ mysqli.dll To find the right lines, your best bet is to use EDIT|FIND. Note ... 2, PHP 4.3 and PHP 5, Perl 5.8, and MySQL 4.1. In order to follow the examples of this book, you need PHP 5 and MySQL 5. The following two sections show how to install the packages Apache 2, PHP...
Ngày tải lên: 07/04/2014, 15:45
setting up lamp getting linux apache mysql and php working together 2004
... http://news.netcraft.com/archives/web_server_ survey.html . M MySQL Database Server MySQL is a powerful, robust database manager that enables you to store and retrieve data with a scripting language such as PHP. You can store various ... support to the LAMP solution. If you’re curious to see how many domains are using PHP, you can check the Usage Stats for PHP at www .php. net/usage .php . At the time of this writing, according to ... Space Administration) to switch to MySQL in 2000. With MySQL, the level of functionality offered to its consumers grows in leaps and bounds—most notably by offering stored procedures, ...
Ngày tải lên: 24/04/2014, 09:18
accessing a mysql database from perl
... seem to work properly. In that case use “Method 1” above. Install the DBI database interface package and the MySQL database driver DBD- mysql as follows: Make sure you are connected to the ... when it needs to find a module or packages that you are trying to use, such as DBI.pm. You can look to see whether PPM has put the modules DBI.pm into this folder, and mysql. pm into the sub-folder ... problems getting the DatabaseDemo.pl program to work, please let me know what worked and what didn’t, otherwise it’s hard to know what’s going wrong. Thanks. Installing the MySQL database driver...
Ngày tải lên: 29/04/2014, 14:45
Creating your MySQL Database: Practical Design Tips and Techniques pdf
Ngày tải lên: 27/06/2014, 09:20