Hi Matt
Found this concerning state management with a Delphi dll
http://stackoverflow.com/questions/1042686/delphi-dynamic-dll-global-variable
The best options look like
1. Use a second dll that is loaded dynamically (and unload it when done).
2. Use COM
There is also LoadLibraryEx and FreeLibrary
(http://msdn.microsoft.com/en-us/library/ms684179(v=VS.85).aspx
<http://msdn.microsoft.com/en-us/library/ms684179%28v=VS.85%29.aspx>)
On 15/12/2010 9:42 PM, Matt Siebert wrote:
I'm not sure about the globals. I did have success with allocating
the buffer in Delphi, then cleaning it up in a separate call but can't
remember if the Delphi code kept a reference to the buffer, or if the
.NET code passed it into the cleanup call.
