| 发表于:2007-02-08 13:06:034楼 得分:18 |
//加载 xmldocument doc = new xmldocument(); try { doc.load( "config.xml "); } catch { doc.appendchild(doc.createelement( "config ")); xmlelement ipconfig = doc.createelement( "ip "); ipconfig.innertext = txtip.text; doc.documentelement.appendchild(ipconfig); //保存 xmltextwriter xmltextwriter = new xmltextwriter( "config.xml ", encoding.default); xmltextwriter.formatting = formatting.indented; doc.save(xmltextwriter); xmltextwriter.close(); } //读取 string ipstr = doc.documentelement.selectsinglenode( "ip ").innertext; //修改 doc.documentelement.selectsinglenode( "ip ").innertext = ipstr; | | |
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