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Thread: libpq and VB

libpq and VB

From

"Stephen Martin Trans-Euro I.T Ltd"

Date:

22 July 1999, 23:17:35

Hello

I am attempting to create a Visual Basic header file in VB6 for libpq.dll

I have extracted a list of exportable functions from the dll and started to create

a frame work like this..

 

Public Declare Function PQbackendPID Lib "libpq.dll" ()
Public Declare Function PQbinaryTuples Lib "libpq.dll" ()
Public Declare Function PQclear Lib "libpq.dll" ()

 

sofar so good,

 

but I am running into

 

Run time error 49

Bad DLL calling convention when I start to to try to flesh the declarations out with parameters

 

also some of the functions such as PQsetdbLogin

dont seem to be mentioned (or at least I cannot find it when I need to see it)

in the documentation.

 

Has anyone else undertaken a task like this?

Any guidance would be welcome ..

 

Regards Stephen