XSD 入门使用

<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="note" targetNamespace="http://tempuri.org/note.xsd"
elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="note">
<xs:complexType>
<xs:sequence>
<xs:element name="employee" minOccurs="2" maxOccurs="3">
<xs:complexType>
<xs:sequence>
<xs:element name="age">
<xs:simpleType>
<xs:restriction base="xs:integer">
<xs:minInclusive value="0" />
<xs:maxInclusive value="120" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="address" type="xs:string" minOccurs="1" />
<xs:element name="city" type="xs:string" minOccurs="1" />
<xs:element name="country" type="xs:string" minOccurs="1" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="car">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="Audi" />
<xs:enumeration value="Golf" />
<xs:enumeration value="BMW" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="note1" type="xs:string" minOccurs="0"
maxOccurs="1"></xs:element>
<xs:element name="note2" type="xs:string" minOccurs="0"
maxOccurs="1"></xs:element>

<xs:element name="letter">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="[a-z]" />
</xs:restriction>
</xs:simpleType>
</xs:element>

<xs:element name="choice">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="[xyz]" />
</xs:restriction>
</xs:simpleType>
</xs:element>

<xs:element name="password">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:length value="8" />
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
XSD专程XML,非常实用。class CSaxContentHandler : public ISAXContentHandler { public: CSaxContentHandler(); virtual ~CSaxContentHandler(); virtual long __stdcall QueryInterface(const struct _GUID &, void **); virtual unsigned long __stdcall AddRef(void); virtual unsigned long __stdcall Release(void); virtual HRESULT STDMETHODCALLTYPE putDocumentLocator( /* [in] */ ISAXLocator __RPC_FAR *pLocator); virtual HRESULT STDMETHODCALLTYPE startDocument(void); virtual HRESULT STDMETHODCALLTYPE endDocument(void); virtual HRESULT STDMETHODCALLTYPE startPrefixMapping( /* [in] */ wchar_t __RPC_FAR *pwchPrefix, /* [in] */ int cchPrefix, /* [in] */ wchar_t __RPC_FAR *pwchUri, /* [in] */ int cchUri); virtual HRESULT STDMETHODCALLTYPE endPrefixMapping( /* [in] */ wchar_t __RPC_FAR *pwchPrefix, /* [in] */ int cchPrefix); virtual HRESULT STDMETHODCALLTYPE startElement( /* [in] */ wchar_t __RPC_FAR *pwchNamespaceUri, /* [in] */ int cchNamespaceUri, /* [in] */ wchar_t __RPC_FAR *pwchLocalName, /* [in] */ int cchLocalName, /* [in] */ wchar_t __RPC_FAR *pwchRawName, /* [in] */ int cchRawName, /* [in] */ ISAXAttributes __RPC_FAR *pAttributes); virtual HRESULT STDMETHODCALLTYPE endElement( /* [in] */ wchar_t __RPC_FAR *pwchNamespaceUri, /* [in] */ int cchNamespaceUri, /* [in] */ wchar_t __RPC_FAR *pwchLocalName, /* [in] */ int cchLocalName, /* [in] */ wchar_t __RPC_FAR *pwchRawName, /* [in] */ int cchRawName); virtual HRESULT STDMETHODCALLTYPE characters( /* [in] */ wchar_t __RPC_FAR *pwchChars, /* [in] */ int cchChars); virtual HRESULT STDMETHODCALLTYPE ignorableWhitespace( /* [in] */ wchar_t __RPC_FAR *pwchChars, /* [in] */ int cchChars); virtual HRESU
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