> Any example? How do I achieve concurrency(multi-threading) in J? You can't.
You do have some options, though: You could write (e.g.) a VB application that does GUI in one thread and interacts with J (via COM, DLL calls, etc) in another. Or you could have several instances of J running, communicating through sockets, (named) pipes, (mapped) files or a combination thereof. If I were to do GUIs with J (I don't), I'd avoid wd altogether. If I didn't have to create standalone executables for client machines, I'd use XHTML+CSS+CGI; maybe Oleg's JHP. If I didn't have that option, I'd create a GUI in C# and load J through COM. Were I after parallelization of logic in J, I'd run several instances of jconsole, which would raise events via sockets and pass data via mapped files. What, exactly, are your goals? -Dan ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
