I can not count the number of hours I've spent invested to solve this problem but there it goes: I have a report in crystal report and I need to connect it to the bbdd PosgreSQL 9.3 but without ODBC, through a connectionstring or whatever, the case is that in the application I use the NPGSQL v3.2.1 conctor to work with the bbdd but I do not know how make the CR report connect to the database. The IDE that I use is VS2015 PROF and Windows7 PROF 64bits. Can you help me out? thanks.
Finally I gave up trying to connect to a PostgreSQL BBDD with Crystal Report, but trying to connect through the ODBC that had created the Crystal Report gave me a problem and that is that I am using windows 7 64bits and used odbc postgreSQL 64 bits, this is not compatible with Crystal Report so I had to install the 32bit odbdc postgres manager to install it I had to proceed as indicated in this link since if you do it in the normal way the controller is not visible at the time of creating the ODBC. I hope you do not have to invest as much time as I have, almost 3 whole days just to find a solution to this problem. Arjjj: - (