Hi, Steve Kieu yazmış: > > Hi all, I am trying to bind wxSqlite3 to lua and do not know how to use > exception in wxlua. wxSqlite3 has an exception class and in c++ the try > catch exception. How can I use it in wxlua? Something translated like > > local db=wxSqlite3DB() > db:Open(path) > x,y=db:ExecuteQuery(sql) > > -- if x =nil then y contains error msg. > > Can I I do it in wxlua binding r I have to manually code it in c++ using > lua c api? > > cheers > > > > S.KIEU >
In my lua binding of wxSQLite3 (done with Lunar), I returned exception object as an additional result of functions. //--------------------------------------------------------------------------- // push_exception // // NOTE: nil is pushed for SQLITE_OK // // Exception object is returned as last(additional) function result // Usage ex: // local rid,e = db:GetLastRowId() // if e then -- an exception throwed (rid set to nil also) // -- use exception object // ec = e:GetErrorCode() // es = e:GetMessage() // end //--------------------------------------------------------------------------- You may get my work from: http://www.dynaset.org/dogusanh -- Regards, Hakki Dogusan _______________________________________________ Wxlua-users mailing list Wxlua-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxlua-users
