XML Schema°ïÖúÎĵµ3
XML Schema attributeGroup ÔªËØ
¶¨ÒåºÍÓ÷¨
attributeGroup ÔªËØÓÃÓÚ¶ÔÊôÐÔÉùÃ÷½øÐÐ×éºÏ£¬ÕâÑùÕâЩÉùÃ÷¾ÍÄܹ»ÒÔ×éºÏµÄÐÎʽºÏ²¢µ½¸´ÔÓÀàÐÍÖС£
ÔªËØÐÅÏ¢
³öÏÖ´ÎÊý
ÎÞÏÞÖÆ
¸¸ÔªËØ
attributeGroup¡¢complexType¡¢schema¡¢restriction (simpleContent)¡¢extension (simpleContent)¡¢restriction (complexContent)¡¢extension (complexContent)
ÄÚÈÝ
annotation¡¢attribute¡¢attributeGroup¡¢anyAttribute
Óï·¨
<attributeGroup
id=ID
name=NCName
ref=QName
any attributes
>
(annotation?),((attribute|attributeGroup)*,anyAttribute?))
</attributeGroup>
£¨? ·ûºÅÉùÃ÷ÔÚ attributeGroup ÔªËØÖУ¬ÔªËؿɳöÏÖÁã´Î»òÒ»´Î£¬* ·ûºÅÉùÃ÷ÔªËØ¿É³öÏÖÁã´Î»ò¶à´Î¡££©
ÊôÐÔ
ÃèÊö
id
¿ÉÑ¡¡£¹æ¶¨¸ÃÔªËØµÄΨһµÄ ID¡£
name
¿ÉÑ¡¡£¹æ¶¨ÊôÐÔ×éµÄÃû³Æ¡£name ºÍ ref ÊôÐÔ²»ÄÜͬʱ³öÏÖ¡£
ref
¿ÉÑ¡¡£¹æ¶¨¶ÔÖ¸¶¨µÄÊôÐÔ×éµÄÒýÓá£name ºÍ ref ÊôÐÔ²»ÄÜͬʱ³öÏÖ¡£
any attributes
¿ÉÑ¡¡£¹æ¶¨´øÓÐ non-schema ÃüÃû¿Õ¼äµÄÈÎºÎÆäËûÊôÐÔ¡£
ʵÀý
<xs:attributeGroup name="personattr">
<xs:attribute name="attr1" type="string"/>
<xs:attribute name="attr2" type="integer"/>
</xs:attributeGroup>
<xs:complexType name="person">
<xs:attributeGroup ref="personattr"/>
</xs:complexType>
ÉÏÃæµÄÀý×Ó¶¨ÒåÁËÒ»¸öÃûΪ "personattr" µÄÊôÐÔ×飬ÔÚÃûΪ "person" µÄ¸´ÔÓÀàÐÍÖÐʹÓá£
XML Schema choice ÔªËØ
¶¨ÒåºÍÓ÷¨
XML Schema µÄ choice ÔªËØ½öÔÊÐí°üº¬ÔÚ <choice> ÉùÃ÷ÖеÄÔªËØÖ®Ò»³öÏÖÔÚ°üº¬ÔªËØÖС£
ÔªËØÐÅÏ¢
³öÏÖ´ÎÊý
ÔÚ group ºÍ complexType ÔªËØÖÐΪһ´Î£»ÆäËûΪÎÞÏÞÖÆ¡£
¸¸ÔªËØ
group¡¢choice¡¢sequence¡¢complexType¡¢restriction (simpleContent)¡¢extension (simpleContent)¡¢restriction (complexContent)¡¢extension (complexContent)
ÄÚÈÝ
annotation¡¢any¡¢choice¡¢element¡¢group¡¢sequence
Óï·¨
<choice
id=ID
maxOccu
Ïà¹ØÎĵµ£º
ÔÚ¹¤×÷Öо³£Óöµ½µ½ÁíÍâÒ»¸ö·þÎñÆ÷¶ÁÈ¡Êý¾Ý£¬ÆäÖÐÒ»ÖÖ×î³£Óõķ½·¨£¬¾ÍÊÇÓÃxml½øÐÐÊý¾Ý´«µÝ£¬±ÈÈçA·þÎñÆ÷µ½B·þÎñÆ÷µÃµ½¶ÔÓ¦µÄxml¸ñʽµÄÊý¾Ý£¬AµÃµ½Ö®ºó½øÐнâÎö¡£Ò»°ãÕâÖÖ½âÎö·ÖΪDOM½âÎöºÍSAX½âÎö¡£ÕâÀï²»ÊÇ̽ÌÖDOMÓëSAX½âÎöµÄÇø±ðºÍÓŵ㣬ֻÊǽéÉÜÒ»¸öС¿ò¼Ü£¬ÊµÏÖJAVABeanºÍXMLµÄת»»£¬Éµ¹ÏʽµÄת»»¡£----- ......
C#¶ÁÈ¡XML×ÊÁÏ
Ò» C#¶ÁÈ¡XML×ÊÁÏ
À©³ä±ê¼ÇÓïÑÔXML£¨eXtensible Markup Language£©£¬ÊÇÓÉWÈýC»ú¹ØÖƶ©µÄ¡£×öΪÓÃÒÔ´úÌæHTMLÓïÑÔµÄÒ»ÖÖÐÂʽµÄ±ê¼ÇÓïÑÔ£¬XMLÄÚ²¿ÓÐןܶà¸ù±¾»ù×¼£¬XMLÄËÊǾ¹ýÓëÕâЩÏà¸É»ù×¼µØ×éºÏ£¬Ó¦ÓÃÓÚ¿ÆÑ§¼ÆËã¡¢µç×Ó³ö°æ¡¢¶àýÌåϵÌåÀý×÷ºÍµç×ÓÉÌÎñµÄ¡£C££×÷ΪһÖÖÐÂʽµÄ³ÌÐòÓïÑÔ£¬ÊÇ.Net¹¹¼ÜµÄÒ»¸öÖ ......
Õâ¸ö¶«Î÷¹¦Äܼܺòµ¥£¬Ã»ÓÐʲô¼¼Êõº¬Á¿¡£Ö»ÊǼǼһÏ¡£
xml µÄÊý¾Ý»ñÈ¡ºó£¬¿ÉÒÔͨ¹ýÒ»¸ö¼òµ¥·ÖÒ³´¦ÀíÀ´Íê³É¼òµ¥·ÖҳЧ¹û¡£
1.ÀûÓÃÇóÓàºÍ³ý·¨µÄ·½·¨ÅжÏÒ³Êý
Õâ¸öÊÇÒ»¸ö±È½Ï³£¼ûµÄ×ö·¨£¬Ò²ÊÇÒ»ÖÖ°ì·¨¡£ÔÚÕâÀ²»¶ÔÕâÖÖ·ÖÒ³´¦ÀíÒª´ïµ½Ê²Ã´×îÓÅ»¯µÄЧ¹û½øÐÐÌÖÂÛ£¬ÕâÀïÖ»ÊÇ̽ÌÖÒ»ÖÖ°ì·¨¡£¶ÔһР......
¿ÉÄÜÄúÒѾÌý˵ÁË£¬±¾ÖÜÊÇ Microsoft ÊÂÒµ²¿ºÜ¹Ø¼üµÄÒ»ÖÜ¡£ÔÚ±¾ÖÜÔçЩʱºò£¬ÎÒÃÇÐû²¼½«¹«¿ª·¢ÐÐ Microsoft Office 2010 Beta¡£ÄúÊÇ·ñÔøÏ£ÍûÓëÍŶÓÒ»ÆðÔÚ Word Öй²Í¬´´×÷Ò»·ÝÎĵµ£¿ÄúÊÇ·ñÔøÏ£ÍûÔÚ Excel ÖÐͬʱ·ÖÎö³É¶ÑµÄÊý¾Ý£¿»òÕßÔÚ PowerPoint ÑÝʾÎĸåÖÐÍ»ÆÆ¶àýÌåµÄÏÞÖÆ£¿ÄÇô£¬¸Ï¿ìÊÔÊÔ Beta °æ±¾°É¡£
¶ÔÓÚ±ê×¼ÉçÇø£ ......
//¶ÁÈ¡XMLÎļþ
//1¡¢LoadfromFile×°ÈëXMLÎļþ
//2¡¢Ö¸¶¨Â·¾¶£¬¼¤»î¶ÁÈ¡
//3¡¢´ÓÄÚ´æÁ÷¶ÁÈ¡
//4¡¢´ÓÍøÂçÉÏÖ±½Ó»ñÈ¡
//1¡¢LoadfromFile×°ÈëXMLÎļþ
procedure TForm1.Button1Click(Sender: TObject);
begin
XMLDocument1.LoadfromFile('c:\temp\test.xml');
// XMLDocument1.Active := True;
Memo1.Lines := X ......