uses NativeXml; procedure TForm1.Button1Click(Sender: TObject); var xml: TNativeXml; node: TXmlNode; begin xml := TNativeXml.CreateName('List'); xml.XmlFormat := xfReadable; node := xml.NodeNewTextType('注释名称', '注释内容', xeComment); xml.Root.NodeAdd(node); node := xml.NodeNewTextType('item', '张三', xeElement); xml.Root.NodeAdd(node); Memo1.Text := xml.WriteToString; xml.Free; end; {*************************************** <?xml version="1.0" encoding="UTF-8"?> <List><!--注释内容--> <item>张三</item> </List> *****************************************} procedure TForm1.Button2Click(Sender: TObject); var xml: TNativeXml; node: TXmlNode; begin xml := TNativeXml.CreateName('List'); xml.XmlFormat := xfReadable; node := xml.NodeNewTextType('item', '张三', xeElement, [xml.AttrText('ID', '1'), xml.AttrInt('age', 11)]); xml.Root.NodeAdd(node); Memo1.Text := xml.WriteToString; xml.Free; end; {*************************************** <?xml version="1.0" encoding="UTF-8"?> <List> <item ID="1" age="11">张三</item> </List> *****************************************} procedure TForm1.Button3Click(Sender: TObject); var xml: TNativeXml; node: TXmlNode; begin xml := TNativeXml.CreateName('List'); xml.XmlFormat := xfReadable; node := xml.NodeNewTextTypeAttr('item', '', xeElement, [xml.AttrText('ID', '1')], [xml.NodeNewText('name', '张三'), xml.NodeNewInt('age', 11)]); xml.Root.NodeAdd(node); Memo1.Text := xml.WriteToString; xml.Free; end; {*************************************** <?xml version="1.0" encoding="UTF-8"?> <List> <item ID="1"> <name>张三</name> <age>11</age> </item> </List> *****************************************} procedure TForm1.Button4Click(Sender: TObject); var xml: TNativeXml; node: TXmlNode; begin xml := TNativeXml.CreateName('List'); xml.XmlFormat := xfReadable; node := xml.Root.NodeNew('Data1'); node.NodeAdd(xml.NodeNewTextType('DataName', 'XXXXXXXXXXXX', xeCData)); Memo1.Text := xml.WriteToString; xml.Free; end; {*************************************** <?xml version="1.0" encoding="UTF-8"?> <List> <Data1><![CDATA[XXXXXXXXXXXX]]></Data1> </List> *****************************************} procedure TForm1.Button5Click(Sender: TObject); var xml: TNativeXml; begin xml := TNativeXml.CreateName('List'); xml.XmlFormat := xfReadable; xml.Root.NodeAdd(xml.NodeNewTextType('aaa', 'AAAAAAA', xeElement)); xml.Root.NodeAdd(xml.NodeNewTextType('bbb', 'BBBBBBB', xeAttribute)); xml.Root.NodeAdd(xml.NodeNewTextType('ccc', 'CCCCCCC', xeComment)); xml.Root.NodeAdd(xml.NodeNewTextType('ddd', 'DDDDDDD', xeCData)); xml.Root.NodeAdd(xml.NodeNewTextType('eee', 'EEEEEEE', xeCondSection)); xml.Root.NodeAdd(xml.NodeNewTextType('fff', 'FFFFFFF', xeStylesheet)); xml.Root.NodeAdd(xml.NodeNewTextType('ggg', 'GGGGGGG', xeDocType)); xml.Root.NodeAdd(xml.NodeNewTextType('hhh', 'HHHHHHH', xeDtdElement)); xml.Root.NodeAdd(xml.NodeNewTextType('iii', 'IIIIIII', xeDtdAttList)); xml.Root.NodeAdd(xml.NodeNewTextType('jjj', 'JJJJJJJ', xeDtdEntity)); xml.Root.NodeAdd(xml.NodeNewTextType('kkk', 'KKKKKKK', xeDtdNotation)); xml.Root.NodeAdd(xml.NodeNewTextType('lll', 'LLLLLLL', xeInstruction)); xml.Root.NodeAdd(xml.NodeNewTextType('mmm', 'MMMMMMM', xeCharData)); xml.Root.NodeAdd(xml.NodeNewTextType('nnn', 'NNNNNNN', xeWhiteSpace)); xml.Root.NodeAdd(xml.NodeNewTextType('ooo', 'OOOOOOO', xeQuotedText)); Memo1.Text := xml.WriteToString; xml.Free; end; {*************************************** <?xml version="1.0" encoding="UTF-8"?> <List bbb="BBBBBBB"NNNNNNN> <aaa>AAAAAAA</aaa> <!--CCCCCCC--> <![CDATA[DDDDDDD]]> <!--EEEEEEE--> <?xml-stylesheetFFFFFFF?> [ GGGGGGG]> <!ELEMENT hhh HHHHHHH> <!ATTLIST iii IIIIIII> <!ENTITY jjj JJJJJJJ> <!NOTATION kkk KKKKKKK> <?LLLLLLL?> MMMMMMM "OOOOOOO" </List> *****************************************}
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2008-03-25 System.Insert - 插入字符串
2008-03-25 System.Delete - 从字符串中删除
2008-03-25 System.Copy - 从字符串或数组中复制