我正在使用xmldocument写出一个xml字符串，当元素为空时，它被写为< Element />。我希望它写< Element>< / Element>相反，我怎样才能做到这一点？ [英] I am writing out an xml string using xmldocument and at the moment when an element is empty it is written out as <Element />. I would like it to write <Element></Element> instead, how can I achieve this?

问题描述

我正在使用xmldocument写出一个xml字符串，当元素为空时，它被写为< Element />。我希望它写< Element>< / Element>相反，我怎样才能做到这一点？

解决方案

< font face = Calibri>

你可以使用XmlTextWriter的WriteFullEndElement方法使用<>< />关闭XML元素当元素为emply时输出。在下面的示例中，您可以看到第一个Person元素为空，结果为：< Person> < /人>而不是< Person />

代码段：

私人 void OnXmlTextWriterText（）

< span style ="font-size：9pt; font-family：新宋体"> {

string filePath = @" C：/writerTest.xml" ;

XmlTextWriter writer = new XmlTextWriter （filePath，编码 .UTF8）;

< p style ="margin：0in 0in 0pt"> //一些重要属性

writer.Formatting = 格式 .Indented; // format

writer.Indentation = 2; //仅设置格式属性，此属性有效

writer.WriteStartDocument（ true ）;

writer.WriteStartElement（" People" ）;

// attribute1

writer.WriteStartAttribute（" id" ）;

writer.WriteString（" 001" ; ）;

writer.WriteEndAttribute（）;

< span style ="color：green"> // attribute2

writer.WriteStartAttribute（" db" ，" name" ，< span style ="color：＃a31515">" http：//www.google.com" ）;

writer.WriteString（" luccyfamily" ）;

writer.WriteEndAttribute（）;

< p style ="margin：0in 0in 0pt"> // attribute3

writer.WriteAttributeString（" department" ，" development" ）;

// person1使用WriteStartElement

writer.WriteStartElement（" Person" ; ）;

// writer.WriteString（" John"）;

// writer.WriteEndElement（）;

writer.WriteFullEndElement（）;

// peson2使用WriteElementString

writer.WriteElementString（" Person" ，" Jim" ）;

writer.WriteFullEndElement（）;

writer.WriteEndDocument（）;

< span style ="color：green"> // close

writer.Flush（）;

writer.Close（）;

// writer.WriteComment（" this is comment"）;

}

希望这会有所帮助。

谢谢。

I am writing out an xml string using xmldocument and at the moment when an element is empty it is written out as <Element />. I would like it to write <Element></Element> instead, how can I achieve this?

解决方案

Hi,

 

You can use the WriteFullEndElement method of XmlTextWriter to close the XML element using <></> output when the element is emply. In the following example, you can see that the first Person element is empty, and the result is:  <Person> </Person> instead of <Person/>

 

Code snippet:

    private void OnXmlTextWriterText()

        {

            string filePath = @"C:/writerTest.xml";

            XmlTextWriter writer = new XmlTextWriter(filePath, Encoding.UTF8);

            //some important properties

            writer.Formatting = Formatting.Indented;  //format

            writer.Indentation = 2;  //only set formatting property, this property  works

            writer.WriteStartDocument(true);

            writer.WriteStartElement("People");

            //attribute1

            writer.WriteStartAttribute("id");

            writer.WriteString("001");

            writer.WriteEndAttribute();

            //attribute2

            writer.WriteStartAttribute("db", "name", "http://www.google.com");

            writer.WriteString("luccyfamily");

            writer.WriteEndAttribute();

            //attribute3

            writer.WriteAttributeString("department", "development");

            //person1 use WriteStartElement

            writer.WriteStartElement("Person");

            //writer.WriteString("John");

            //writer.WriteEndElement();

            writer.WriteFullEndElement();

            //peson2 use WriteElementString

            writer.WriteElementString("Person","Jim");

            writer.WriteFullEndElement();

            writer.WriteEndDocument();

            //close

            writer.Flush();

            writer.Close();

            //writer.WriteComment("this is comment");

        }

 

Hope this helps.

 

Thanks.

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