将字符串写入XML文件而不进行格式化（C＃）

I wrote a function that builds an XML string based on the data saved in my application. Next up, this string should be written to an actual XML file, so it can be used. This file is then to be used in an HTML web application to feed data. I'm using the following snippet of code to do just that:I wrote a function that builds an XML string ba