System.Runtime.InteropServices.StringMarshalling
enum StringMarshalling
Specifies how strings should be marshalled for generated p/invokes
Custom = 0
Indicates the user is supplying a specific marshaller in StringMarshallingCustomType.
Utf16 = 2
Use the platform-provided UTF-16 marshaller.
Utf8 = 1
Use the platform-provided UTF-8 marshaller.