Two primary tasks validating xml parser

The C API functions typically either return a numeric error code (0 for success, nonzero on failure), or pass back an error code through a variable. Your application can retrieve the most recent error by calling the The XML Pull Parser is an implementation of the XML Events interface.The XML Pull Parser and the SAX parser are similar, but using the Pull Parser, the application (consumer) drives the events, while in SAX, the parser (producer) drives the events.Both the XML Pull Parser and SAX represent the document as a sequence of events, with start tags, end tags, and comments.

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Add("", path To Xsd); // target Namespace, path To Xsd Xml Reader reader = Xml Reader. Validation Event Handler = new Validation Event Handler(settings_Validation Event Handler); Xml Reader reader = Xml Reader. Read()) private void settings_Validation Event Handler(object sender, Validation Event Args args) Xml Writer writer = Xml Writer. I definately suggest having an XSD for any XML document you work with: My personal opinion, as a C# programmer, is that the best way to deal with XML in C# is to delegate that part of the code to a VB .

Add("", path To Xsd); // target Namespace, path To Xsd settings. It then has the ability to write straight out to a file and read from a file ensuring that it conforms to the XSD rules. See here, for example: Overview of LINQ to XML in Visual Basic (Be sure to set the page to display VB code, not C# code.) I'd write the rest of the project in C#, but handle the XML in a referenced VB project.

Using XPath allows your code to be much, much more loosely coupled to the XML, which is why it's generally the right answer.

The alternative to working with xml is to work with an object model; you can use to create classes that represent an xsd-compliant model, and simply load the xml is generally very tightly coupled to the format of the XML it's reading.

See Also: "Introduction to the XML Parsing for Java" for a generic introduction to XML parsing with DOM and SAX.

Much of the information in the introduction is language-independent and applies equally to C.

To work around this problem, the API provides an additional flag that enables you to forcibly set the input encoding, thereby overcoming an incorrect After the application has determined the input encoding, it can parse the document and present the data.

You are allowed to choose the presentation encoding; the data is in that encoding regardless of the original input encoding.

The difference however is you have the advantage of performing Linq Queries to select the exact data you need. For using xsd, You can load xml using an Xml Reader, and an Xml Reader accepts (to Create) an Xml Reader Settings.

NET 3.5, you use XDocument to perform similar tasks.

In that case, you will need to become familiar with some patterns for interoperating between these XML-handling classes.

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