EnumerateSatelliteLibrarySearchPaths bug

[FJGR65]

When the library is embedded as a resource, the EnumerateSatelliteLibrarySearchPaths method throws an exception.

This is because in the code

var runtimeAssembly = Assembly.GetExecutingAssembly();
string managedLocation = Path.GetDirectoryName(runtimeAssembly.Location) ?? AppDomain.CurrentDomain.BaseDirectory;

runtimeAssembly.Location is empty ("" => not null), and then Path.GetDirectoryName throw this excepcion:

"InnerException": {
"$type": "System.TypeInitializationException, mscorlib",
"TypeName": "ScintillaNET.Scintilla",
"Message": "The type initializer for 'ScintillaNET.Scintilla' threw an exception.",
"Data": {
"$type": "System.Collections.ListDictionaryInternal, mscorlib"
},
"InnerException": {
"$id": "2",
"$type": "System.ArgumentException, mscorlib",
"Message": "The path is not of a legal form.",
"ParamName": null,
"Data": {
"$type": "System.Collections.ListDictionaryInternal, mscorlib"
},
"InnerException": null,
"StackTrace": " at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths)
at System.IO.Path.InternalGetDirectoryName(String path)
at ScintillaNET.Scintilla.d__2.MoveNext()
at ScintillaNET.Scintilla..cctor()",
"HelpLink": null,
"Source": "mscorlib",
"HResult": -2147024809
},
"StackTrace": " at ScintillaNET.Scintilla..ctor()
at ScintillaNET.WPF.ScintillaWPF..ctor()",
"HelpLink": null,
"Source": "Scintilla.NET",
"HResult": -2146233036
}

I'm sorry I can't give an example because it's quite complex.

A possible solution is to change the code to the following:

var runtimeAssembly = Assembly.GetExecutingAssembly();
string managedLocation = string.IsNullOrWhiteSpace(entryPointAssembly.Location) ? AppDomain.CurrentDomain.BaseDirectory : Path.GetDirectoryName(runtimeAssembly.Location);

OR

var runtimeAssembly = Assembly.GetEntryAssembly();
string managedLocation = string.IsNullOrWhiteSpace(runtimeAssembly.Location) ? AppContext.BaseDirectory : (Path.GetDirectoryName(runtimeAssembly.Location) ?? AppDomain.CurrentDomain.BaseDirectory);

Desktop (please complete the following information):

• OS: W11 23H2
• Version Scintilla.NET: 5.6.4
• .NET Framework: 4.8