File.WriteAllText（）在带有IIS8的Server 2012中不起作用

Question

Code:

string xml = sr.ReadToEnd();
string fileName = Server.MapPath("/") + "XML\\" + DateTime.Now.Ticks + ".xml";
EventLog.WriteEntry("HCC", "Writing to " + fileName);
File.WriteAllText(fileName, xml);

The EventLog entry gets written with the approperiate file name saying it's writing, but no file actually ever gets written.

This is for a web listener, so I don't have the ability to run through the build on the server or locally to try to debug in VB.

I have the file access set to Full Access for the IIS user. What else may I be missing?

Answer 1

Figured it out, it was the IIS_IUSRS permission set that was causing the problems. Even though the Application was running under another user, I assumed it'd use those permissions. I was wrong.