Search found 15 matches

by PERRAUD
17 Dec 2018 14:36
Forum: Visual Prolog
Topic: Problem with readline and file UTF16BE
Replies: 5
Views: 4144

Re: Problem with readline and file UTF16BE

Yes you are right. Alas this file format imposed me. I have a Delphi function library that can read this type of file, I will use calls to external functions. Thanks again for your answers. I'm investing in version 8.0 soon. I hope that project migration will be easy. For 7.0 to 7.5, there had been ...
by PERRAUD
17 Dec 2018 8:27
Forum: Visual Prolog
Topic: Problem with readline and file UTF16BE
Replies: 5
Views: 4144

Re: Problem with readline and file UTF16BE

Thank you for your reply.

So which format would you advise me to use, which could have unicode characters?
by PERRAUD
14 Dec 2018 17:04
Forum: Visual Prolog
Topic: Problem with readline and file UTF16BE
Replies: 5
Views: 4144

Problem with readline and file UTF16BE

Hello, a doc with image, and my file is here: https://1drv.ms/f/s!AuypDPPFdHXsikQBQWJiZs6kgqIL I use Vip 7.5 ce (Build 7502) I have a problem with the functions openfile and readLine I have a file that looks ok, read normally with Notepad ++, or Notepad. The format is UTF16 with BOM Big Endian. My c...
by PERRAUD
5 Jan 2017 16:38
Forum: Visual Prolog
Topic: call Web Service WSDL/SOAP
Replies: 0
Views: 1849

call Web Service WSDL/SOAP

Hello,

I'm looking for a simple Visual Prolog project example,
with a call from a WSDL/SOAP web service.
Is there such an example?
Thank you.
by PERRAUD
5 Jan 2017 15:49
Forum: Visual Prolog
Topic: Compilation error: lnk2534 (with VP 7.5)
Replies: 12
Views: 3641

OK. thanks for the advice.

The dll claims since version 7.5, in addition to the 3 dll: vpiKernel vipRun and vpiVpi.dll, the boostRegex.dll dll. Is this normal?
by PERRAUD
4 Jan 2017 11:02
Forum: Visual Prolog
Topic: Compilation error: lnk2534 (with VP 7.5)
Replies: 12
Views: 3641

ok thank you, it's clear. The notion of 'nil' must be different in Visual Prolog and Delphi The test on the pointer to nil in Delphi like this: P=nil does not work. With this fonction, it seems to work: function isnil(const p: Pointer): Boolean; begin Result:= dword(addr(p^))=1 ; end; Do you think t...
by PERRAUD
3 Jan 2017 10:59
Forum: Visual Prolog
Topic: Compilation error: lnk2534 (with VP 7.5)
Replies: 12
Views: 3641

Happy new year 2017 ! Thank you fors your answers, i now get my dll. bud it does not work. :-( This is because of the list structures that have to change with the V7.5. (it seems to me) My VIP dll is plugged into a Delphi program. I pass Delphi variables 'string_list 'and 'integer_list' These types ...
by PERRAUD
29 Dec 2016 8:54
Forum: Visual Prolog
Topic: Compilation error: lnk2534 (with VP 7.5)
Replies: 12
Views: 3641

Thank you Martin, I had read the notes on the updates, and I had to re-write the 'findall' and 'trap'. I tried to recompile after deleting the temporary files, but I have the same error message. Below the link to retrieve my project. (CAAGL.ZIP 413 Ko, project is project: CAAGL.vipprj) https://1drv....
by PERRAUD
28 Dec 2016 11:30
Forum: Visual Prolog
Topic: Compilation error: lnk2534 (with VP 7.5)
Replies: 12
Views: 3641

Compilation error: lnk2534 (with VP 7.5)

Hello,

A try convert my project in VIP7.0 to my new VIP7.5.

and i have this error 2534 when i compil.
Can you help me please ?

Thank you
by PERRAUD
14 Dec 2016 15:59
Forum: Visual Prolog
Topic: Error in Garbage Collector
Replies: 4
Views: 1810

a questions please:

- Is this easy to migrate my project from 7.0 to 7.5?

- Is it necessary that I try first with version 7.1? If so, is that version 7.1 is available?

Thank you.

Daniel.
by PERRAUD
14 Dec 2016 15:42
Forum: Visual Prolog
Topic: Error in Garbage Collector
Replies: 4
Views: 1810

Thank you,
oups! Exact, i have the 7.0, bravo.
I'll buy the V7.5, and try to migrate my project.
by PERRAUD
14 Dec 2016 12:42
Forum: Visual Prolog
Topic: Error in Garbage Collector
Replies: 4
Views: 1810

Error in Garbage Collector

Hello, I have crashes when running a program with VP 7.1. The problem does not happen systematically. From time to time no problem, and from time to time: Crash. The crash happens in different places. This is on a 2008R2 server. The application has run without errors on the same system for several y...
by PERRAUD
12 Aug 2015 7:25
Forum: Visual Prolog
Topic: Rules file DLL.rules not found
Replies: 3
Views: 2434

Ok, but I would vip7-5 test before ordering the commercial version. It's about whether I can easily migrate my project VP7.0 7.5, and make sure everything works, and study what will bring me this new version, before investing. How so?
Thank you.
by PERRAUD
11 Aug 2015 16:20
Forum: Visual Prolog
Topic: Rules file DLL.rules not found
Replies: 3
Views: 2434

Rules file DLL.rules not found

Hello, Il have and use VP V7.0. I try the new version 7.5. My project 7.0 is a DLL. When i load my project with VP 7-5, i have the message: 'Rules file'DLL.rules not found for path ....\bin\_rules' effectively, only files consoles.rules and GUI.rules are present. How to do please ? thank you for you...
by PERRAUD
2 Jun 2009 16:39
Forum: Visual Prolog
Topic: Predicate nth( and big list
Replies: 3
Views: 2056

Predicate nth( and big list

Hello, Exist there a very fast function of access to an element of a list, other that the predicate 'nth' (of a unit 'list') who uses the recursivity, therefore which is slow if the list is big. (direct access with the pointers?) I work with VP7.1. (I want make a dicotomic access with a large list) ...