Конечно. [I studied Russian about 35 years ago, and forgot most of it...]
Away from the news group I'll send you the files and some commentary. -Marc -----Original Message----- From: Нестеренко Геннадий Витальевич [mailto:nesterenk...@pgkweb.ru] Sent: Wednesday, June 02, 2010 2:34 AM To: Meketon, Marc Cc: help-glpk@gnu.org Subject: RE: [Help-glpk] about Vba/glpk dll Hello, Marc! Hi, all! Could you send this DLL and MS Access database to me too? > -----Original Message----- > From: help-glpk-bounces+nesterenkogv=pgkweb...@gnu.org [mailto:help- > glpk-bounces+nesterenkogv=pgkweb...@gnu.org] On Behalf Of Meketon, Marc > Sent: Wednesday, April 01, 2009 5:12 PM > To: Chang, Shih-yuan; help-glpk@gnu.org > Subject: RE: [Help-glpk] about Vba/glpk dll > > I sent to you separately the DLL that I recently compiled (version 4- > 36) > and a MS Access database that has VBA code that calls GLPK, allows a > variety of parameters to be changed, and (for integer programs) stores > all the integer solutions that GLPK finds. > > I thought that it would be useful to other readers of this newsgroup to > mention this in case they need it as well. > > It also shows how to use call-back functions and implements a VBA > version of the Driebeck-Tomlin heuristic. > > This is experimental code, and probably has bunch of hardwire things > and > debugging code and so on. But at least you could get a sense of how to > use GLPK in a VBA world, especially with MS Access. It also uses MS > Access to store the model output (the various simplex iterations) as > well as the solution. > > I would like to acknowledge that Xypron gave me the code for the > message > handler and few other things, and helped with the changes needed to > tell > the compiler not to use __stdcall for the compare functions needed for > the qsort. > > -Marc Meketon > > -----Original Message----- > From: help-glpk-bounces+marc.meketon=oliverwyman....@gnu.org > [mailto:help-glpk-bounces+marc.meketon=oliverwyman....@gnu.org] On > Behalf Of Chang, Shih-yuan > Sent: Wednesday, April 01, 2009 5:54 AM > To: help-glpk@gnu.org > Subject: [Help-glpk] about Vba/glpk dll > > Dear Mr.Marc or Whom it may concern, > > i have been looking for the interface between VBA and glpk for a long > time. > (and i learned that there is no direct interface) > > i read your article in the forum and found the two links you posted- > > http://www.informatikfuchs.de/Software/GLPK/glpkVB_Eng.htm > http://www.informatikfuchs.de/Software/GLPK/glpkVB_Eng.htm > > however, those page just show some sponsor lists which doesn't solve my > problem. > > so could you help me? (could you provide me the dll file i need to > connect vba and glpk?) > > > best regards > Rick > > > > > > _______________________________________________ > Help-glpk mailing list > Help-glpk@gnu.org > http://lists.gnu.org/mailman/listinfo/help-glpk > ----------------------------------------------------------------------- > ----- > This e-mail and any attachments may be confidential or legally > privileged. If you received this message in error or are not the > intended recipient, you should destroy the e-mail message and any > attachments or copies, and you are prohibited from retaining, > distributing, disclosing or using any information contained herein. > Please inform us of the erroneous delivery by return e-mail. > > Thank you for your cooperation. > ----------------------------------------------------------------------- > ----- > > > > _______________________________________________ > Help-glpk mailing list > Help-glpk@gnu.org > http://lists.gnu.org/mailman/listinfo/help-glpk ---------------------------------------------------------------------------- This e-mail and any attachments may be confidential or legally privileged. If you received this message in error or are not the intended recipient, you should destroy the e-mail message and any attachments or copies, and you are prohibited from retaining, distributing, disclosing or using any information contained herein. Please inform us of the erroneous delivery by return e-mail. Thank you for your cooperation. ---------------------------------------------------------------------------- _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org http://lists.gnu.org/mailman/listinfo/help-glpk