Flushing log to disk, exception in VerifyOSHandlePosition

Question

How can I write a logfile from a C# service so that it gets flushed to disk in a timely fashion?

Here\'s what I\'ve tried. In logging code, I opened a file like this:

Answer 1

Per this answer, under .NET 4.0 it's enough to just call

file.Flush(true)

Messing around with the p/Invoke call is no longer required.