关于写XML的有关问题

关于写XML的问题
有个问题请教下，现在有这么个XML

XML code

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?><NewCont>  <BaseInfo>    <Missionid>00000000000058824904</Missionid>    <SubMissionid>1</SubMissionid>    <ActivityId>0000001002</ActivityId>    <Managecom>86440601</Managecom>    <PrtSeq>8104401614213</PrtSeq>    <ContNo>00000035725392</ContNo>  </BaseInfo>  <ContInfo>    <LCCont>      <ContNo>00000035725392</ContNo>      <PolApplyDate>2012-06-22</PolApplyDate>      <CvaliDate>2012-06-22</CvaliDate>      <AgentCode>37054128</AgentCode>      <AgentName>黄东生</AgentName>    </LCCont>  </ContInfo></NewCont>

客户要的格式是这样的，但是我现在从数据库中读出来的是一整串的，如：
"Missionid=00000000000058824904;SubMissionid=1;ActivityId=0000001002;AgentCode=37054128;CvaliDate=2012-06-22;ContNo=00000035725392;AgentCode=37054128;"，我拿到的顺序可能是乱掉的，也可能有些节点没有，请问，我该如何按照客户的格式（包括顺序也要一样）写成一个XML呢？

[解决办法]
1、将数据库的字段通过split(';').split('=')后然后定义先后顺序,Index
2、通过检索顺序进行xmlnode赋值
[解决办法]

C# code

 protected void Page_Load(object sender, EventArgs e)    {        var str = "Missionid=00000000000058824904;SubMissionid=1;ActivityId=0000001002;AgentCode=37054128;CvaliDate=2012-06-22;ContNo=00000035725392";        var xml0 = @"<BaseInfo><Missionid>{0}</Missionid><SubMissionid>{1}</SubMissionid><ActivityId>{2}</ActivityId><Managecom>{3}</Managecom><PrtSeq>{4}</PrtSeq><ContNo>{5}</ContNo></BaseInfo>";        var xml = string.Format(xml0, GetValue(str,"Missionid"), GetValue(str,"SubMissionid"), GetValue(str,"ActivityId"), GetValue(str,"Managecom"), GetValue(str,"PrtSeq"), GetValue(str,"ContNo"));        TextBox1.Text = xml;    }    string GetValue(string inStr,string filedName)    {        var reg = filedName + "=([^;]+)";        var m = Regex.Match(inStr, reg);        return m.Success ? m.Groups[1].Value : "";    } 

 

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