如何在c＃中创建此消息 [英] How to create this message in c#

问题描述

 <   TOA     xmlns：xsi   =  http ：//www.w3.org/2001/XMLSchema-instance    xmlns：xsd   =  http://www.w3.org/2001/XMLSchema >  
 <   MDF_TOA_ID  >  5 <   / MDF_TOA_ID  >  
 <   TOA_ID  >  12345 <   / TOA_ID  >  
 <  状态 < span class =code-keyword>>  InProgress <   /状态 >  
 <  原因 < span class =code-keyword>> 取消TOA <   /原因 < span class =code-keyword>>  
 <   MessageMode  > 取消<   / MessageMode  < span class =code-keyword>>  
 <   / TOA  >  

i wan t在c＃中创建此消息。帮我做



现在我这样做



< pre lang =xml> XmlDocument doc = new XmlDocument（）;
XmlDeclaration dec = doc.CreateXmlDeclaration（1.0，null，null）;
doc.AppendChild（dec）;

XmlElement rootnode = doc.CreateElement（TOA）;

XmlElement childOne = doc.CreateElement（MDF_TOA_ID）;
childOne.InnerText = Convert.ToString（MdfToaID）;
rootnode.AppendChild（childOne）;

XmlElement childTwo = doc.CreateElement（TOA_ID）;
childTwo.InnerText = Convert.ToString（toa_id）;
rootnode.AppendChild（childTwo）;

XmlElement childThree = doc.CreateElement（Status）;
childThree.InnerText = Convert.ToString（Cancel）;
rootnode.AppendChild（childThree）;

XmlElement childFour = doc.CreateElement（Reason）;
childFour.InnerText = Convert.ToString（reason）;
rootnode.AppendChild（childFour）;

XmlElement childFive = doc.CreateElement（MessageMode）;
childFive.InnerText = Convert.ToString（Cancel）;
rootnode.AppendChild（childFive）;

rootnode.AppendChild（rootnode）;



doc.AppendChild（rootnode）;

但这不是我想要的结果。





请帮帮我

解决方案

尝试删除：

 rootnode.AppendChild（rootnode）; 

根节点不能是自己的子节点。





然后添加以下两行：

 doc.DocumentElement.SetAttribute（xmlns：xsi，http://www.w3.org/2001/XMLSchema-instance）; 
 doc.DocumentElement.SetAttribute（xmlns：xsd，http://www.w3.org/2001/XMLSchema）; 

在 <$ i $ c> c> doc.AppendChild（rootnode）;

之后添加

<TOA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<MDF_TOA_ID>5</MDF_TOA_ID>
<TOA_ID>12345</TOA_ID>
<Status>InProgress</Status>
<Reason>Cancelling TOA</Reason>
<MessageMode>Cancel</MessageMode>
</TOA>

i want to create this message in c#.help me to do

right now i m doing this

XmlDocument doc = new XmlDocument();
        XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", null, null);
        doc.AppendChild(dec);

        XmlElement rootnode = doc.CreateElement("TOA");       

        XmlElement childOne = doc.CreateElement("MDF_TOA_ID");
        childOne.InnerText = Convert.ToString(MdfToaID);
        rootnode.AppendChild(childOne);

        XmlElement childTwo = doc.CreateElement("TOA_ID");
        childTwo.InnerText = Convert.ToString(toa_id);
        rootnode.AppendChild(childTwo);

        XmlElement childThree = doc.CreateElement("Status");
        childThree.InnerText = Convert.ToString("Cancel");
        rootnode.AppendChild(childThree);

        XmlElement childFour = doc.CreateElement("Reason");
        childFour.InnerText = Convert.ToString(reason);
        rootnode.AppendChild(childFour);

        XmlElement childFive = doc.CreateElement("MessageMode");
        childFive.InnerText = Convert.ToString("Cancel");
        rootnode.AppendChild(childFive);

        rootnode.AppendChild(rootnode);



        doc.AppendChild(rootnode);

but it is not my desire result.


please help me

解决方案

Try removing:

rootnode.AppendChild(rootnode);

The root node cannot be a child of itself.


Then add the following two lines:

doc.DocumentElement.SetAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance"); 
doc.DocumentElement.SetAttribute("xmlns:xsd", "http://www.w3.org/2001/XMLSchema");

Add this after doc.AppendChild(rootnode);

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