我想从 xml 中获取模式元素列表。例如
<xs:schema id="SPPOnlineXML" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xs:element name="SPPOnlineXML" msdata:IsDataSet="true" msdata:MainDataTable="lev_settings" msdata:UseCurrentLocale="true">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="lev_settings">
<xs:complexType>
<xs:sequence>
<xs:element name="LEVID" type="xs:int" minOccurs="0" />
<xs:element name="ATTHEADID" type="xs:int" minOccurs="0" />
<xs:element name="MINDATETYPE" type="xs:unsignedByte" minOccurs="0" />
<xs:element name="MINMONTH" type="xs:unsignedByte" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
</xs:element>
</xs:schema>
从上面的模式中,我想创建一个元素数组 "LEVID","ATTHEAD","MINDATETYPE","MINMONTH"