hi Magnus..... Thank you verymuch.Problem is solved It is because of "Debug Mulithread ed using DLL" only..... -Sandhya ----- Original Message ----- From: "Magnus Hagander" <mha@xxxxxxxxxxxxxx> To: "sandhya" <sandhyar@xxxxxxxxxxxxxx>; "postgre" <pgsql-admin@xxxxxxxxxxxxxx> Sent: Wednesday, December 14, 2005 2:41 PM Subject: Re: [ADMIN] reg: Errors on Windows application(urgent) > > Without including libpq.lib in (project-> > > properties->Linker->Input->Additional dependencies ) I just > > started learning to work on MFC/.Net Please suggest me how to proceed > > > > webs error LNK2019: unresolved external symbol _PQfinish > > referenced in function _WinMain@16 webs error LNK2019: > > unresolved external symbol _PQerrorMessage referenced in > > function _WinMain@16 > > > > webs error LNK2019: unresolved external symbol _PQstatus > > referenced in function _WinMain@16 > > > > webs error LNK2019: unresolved external symbol _PQsetdbLogin > > referenced in function _WinMain@16 > > > This is consistent with not including libpq, so nothing weird there. > Note: You can just add the lib file as a dependency in your project > explorer if I'm not mistaken - that easier than going through project > properties. > > > > After including libpq.lib in (project-> > > properties->Linker->Input->Additional dependencies ) These > > are the errors webs error LNK2005: _free already defined in > > LIBCMTD.lib(dbgheap.obj) webs error LNK2005: _malloc already > > defined in LIBCMTD.lib(dbgheap.obj) webs > > Your project is set to use "Debug Multithreaded". That conflicts with > libpq. You will need to use "Multithreaded using DLL" (it may work with > "Debug Mulithread ed using DLL" - I'm not sure about that). > > If that's not pssible, you will need to recompile libpq with the same > settings your program uses. > > (For further information, see > http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vccore9 > 8/HTML/lnk4098.asp) > > > //Magnus > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Have you searched our list archives? > > http://archives.postgresql.org >
