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<all
id=ID
maxOccurs=1
minOccurs=0|1
any attributes
>

(annotation?,element*)

</all>

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id ¿ÉÑ¡¡£¸ÃÔªËØµÄΨһ±êʶ·û¡£
maxOccurs ¿ÉÑ¡¡£ÔªËؿɳöÏÖµÄ×î´ó´ÎÊý¡£ ¸ÃÖµ±ØÐëÊÇ 1¡£
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any attributes ¿ÉÑ¡¡£¹æ¶¨´øÓÐ non-schema ÃüÃû¿Õ¼äµÄÈÎºÎÆäËûÊôÐÔ¡£

Àý×Ó 1

<xs:element name="person">
  <xs:complexType>
    <xs:all>
      <xs:element name="firstname" type="xs:string"/>
      <xs:element name="lastname" type="xs:string"/>
    </xs:all>
  </xs:complexType>
</xs:element>

ÉÏÃæµÄÀý×Óָʾ "firstname" ºÍ "lastname" ÔªËØÄܹ»ÒÔÈκÎ˳Ðò³öÏÖ£¬Á½¸öÔªËØ¶¼±ØÐëÇÒÖ»ÄܳöÏÖÒ»´Î£¡

Àý×Ó 2

<xs:element name="person">
  <xs:complexType>
    <xs:all minOccurs="0">
      <xs:element name="firstname" type="xs:string"/>
      <xs:element name="lastname" type="xs:string"/>
    </xs:all>
  </xs:complexType>
</xs:element>

ÉÏÃæµÄÀý×Óָʾ "firstname" ºÍ "lastname" ÔªËØÄܹ»ÒÔÈκÎ˳Ðò³öÏÖ£¬Ã¿¸öÔªËØ¶¼ÄܳöÏÖÁã´Î»òÒ»´Î£¡

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