本文介绍了XmlWriter 写入字符串而不是文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个需要返回 XML 字符串的 WCF 服务.但似乎作者只想建立一个文件,而不是一个字符串.我试过了:
I have a WCF service that needs to return a string of XML. But it seems like the writer only wants to build up a file, not a string. I tried:
string nextXMLstring = ""; using (XmlWriter writer = XmlWriter.Create(nextXMLstring))这会产生一个错误,指出 nextXMLstring 没有文件路径.它想要类似的东西:
This generates an error saying nextXMLstring doesnt have a file path. It wants something like:
using (XmlWriter writer = XmlWriter.Create("nextXMLstring.xml"))如何构建我的 XML,然后将其作为字符串返回??
How can I build up my XML and then return it as a string??
谢谢!!
推荐答案您需要创建一个 StringWriter,并将其传递给 XmlWriter.
You need to create a StringWriter, and pass that to the XmlWriter.
XmlWriter.Create 的字符串重载用于文件名.
The string overload of the XmlWriter.Create is for a filename.
例如
using (var sw = new StringWriter()) { using (var xw = XmlWriter.Create(sw)) { // Build Xml with xw. } return sw.ToString(); }更多推荐
XmlWriter 写入字符串而不是文件
发布评论