----------------------------------------------------------- New Message on BDOTNET
----------------------------------------------------------- From: Rama_Pallavi Message 2 in Discussion Hi Elan, This solution may give you an idea of how you can write XSD for your sample example code. Books.xsd <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns="urn:bookstore-schema" elementFormDefault="qualified" targetNamespace="urn:bookstore-schema"> <xsd:element name="bookstore" type="bookstoreType" /> <xsd:element name="comment" type="xsd:string" /> <xsd:element name="author" type="authorName"/> <xsd:complexType name="authorName"> <xsd:sequence> <xsd:element name="first-name" type="xsd:string" /> <xsd:element name="last-name" type="xsd:string" /> </xsd:sequence> </xsd:complexType> <xsd:complexType name="bookstoreType"> <xsd:sequence maxOccurs="unbounded"> <xsd:element name="book" type="bookType" /> <xsd:element ref="comment" minOccurs="0" /> </xsd:sequence> </xsd:complexType> <xsd:complexType name="bookType"> <xsd:sequence> <xsd:element name="title" type="xsd:string" /> <xsd:element ref="author" /> <xsd:element name="price" type="xsd:decimal" /> </xsd:sequence> <xsd:attribute name="genre" type="xsd:string" /> </xsd:complexType> </xsd:schema> C# Create a console Application copy this code using System; using System.Xml; using System.Xml.Schema; namespace XMLSchemaValidation { /// <summary> /// Summary description for Class1. /// </summary> class Class1 { /// <summary> /// The main entry point for the application. /// </summary> System.Boolean m_success; [STAThread] static void Main(string[] args) { // // TODO: Add code to start application here. // XmlValidatingReader reader = null; XmlSchemaCollection myschema = new XmlSchemaCollection(); ValidationEventHandler eventHandler = new ValidationEventHandler(Class1.ShowCompileErrors ); try { //Create the XML fragment to be parsed. String xmlFrag = "<author xmlns='urn:bookstore-schema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>" + "<first-name>Herman</first-name>" + "<last-name>Melville</last-name>" + "</author>"; //Create the XmlParserContext. XmlParserContext context = new XmlParserContext(null, null, "", XmlSpace.None); //Implement the reader. reader = new XmlValidatingReader(xmlFrag, XmlNodeType.Element, context); //Add the schema. myschema.Add("urn:bookstore-schema", "Books.xsd"); //Set the schema type and add the schema to the reader. reader.ValidationType = ValidationType.Schema; reader.Schemas.Add(myschema); while (reader.Read()) { } Console.WriteLine("Completed validating xmlfragment"); } catch (XmlException XmlExp) { Console.WriteLine(XmlExp.Message); } catch(XmlSchemaException XmlSchExp) { Console.WriteLine(XmlSchExp.Message); } catch(Exception GenExp) { Console.WriteLine(GenExp.Message); } finally { Console.Read(); } } public static void ShowCompileErrors(object sender, ValidationEventArgs args) { Console.WriteLine("Validation Error: {0}", args.Message); } } } Note: Keep the Book.xsd in the Bin/Debug directory before you execute this program. If you look at the C# Code XML Fragment is forming as string if you want to save as a seperate xml file you can do that also. Regards, Ram ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/BDOTNET/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
