Isnot in vb source

[omegaminus]

1. The IsNot operator cannot be used to compare expressions returned from the TypeOf operator. Instead, you must use the Not and Is operators. See
   https://docs.microsoft.com/en-us/dotnet/visual-basic/language-reference/operators/isnot-operator#remarks
2. localization issue of .adml files (came across with de-AT where there is only de-DE subdir)
   additional code in Function AddSingleAdmx as follows:
   Dim admlPath = Path.ChangeExtension(AdmxPath.Replace(fileTitle, LanguageCode & "" & fileTitle), "adml")
   --------- insert starts
   If Not File.Exists(admlPath) Then
   'try find another localization language flavor
   For Each _locDirectory As String In Directory.GetDirectories(Path.GetDirectoryName(AdmxPath), LanguageCode.Split("-")(0) & "-*")
   admlPath = Path.Combine(_locDirectory, Path.ChangeExtension(fileTitle, "adml"))
   If File.Exists(admlPath) Then Exit For
   Next
   End If
   ----------- insert ends
   If Not File.Exists(admlPath) Then admlPath = Path.ChangeExtension(AdmxPath.Replace(fileTitle, "en-US" & fileTitle), "adml")

[Fleex255]

Thanks for the feedback!

Regarding Part 1: The ability to use IsNot with TypeOf is a relatively recent addition to the language, so it's possible that some documentation wasn't updated yet. A different Microsoft Docs page shows the syntax.

Part 2 is implemented in c38e756. The dev build has been updated - could you please try that and see if it works as you like?

[omegaminus]

Hi Ben, glad to help.
ad 1: The inability to use IsNot seemingly is an issue of vs2012 I used.
ad 2: looked at the source, should work (I'm not at the machine containing the source now), executable works!
Great job, thanks a lot