c# - How to set value of thr root element in XML file using LinQ? -


my xml file of form:

 "<testfile fileext="c:\testfiles\testfile2.txt">   </testfile>"

here root element "testfile". task create new xml of form query using is:

  xdocument doc = new xdocument(            new xdeclaration("1.0", "utf-8", "yes"),            new xcomment("this medtata file of file " + args[0]),            new xelement("testfile",path));

but instead of 

 "<testfile fileext="c:\testfiles\testfile2.txt">   </testfile>"

, output 

 "<testfile>c:\testfiles\testfile2.txt</testfile>"

how can desired output?

try this

xdocument doc = new xdocument(        new xdeclaration("1.0", "utf-8", "yes"),        new xcomment("this medtata file of file " + args[0]),        new xelement("testfile",new xattribute("filetext", path)));

if wanna add value inside add next argument in xelement

exmaple 

xdocument doc = new xdocument(            new xdeclaration("1.0", "utf-8", "yes"),            new xcomment("this medtata file of file " + args[0]),            new xelement("testfile",new xattribute("filetext", path), "something"));

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