Virtual Pascal

Classic Object Pascal for free

Virtual Pascal (75)

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VPO files in W7

Hi all, Can anyone tell me what I need to do, in W7, to associate a VPO file with VP.EXE, so that double clicking on it opens the associat…

Started by Robert AH Prins

2 Jan 2, 2015
Reply by Robert AH Prins

Bug in VPC - Program crash when Method references are passed to parameters or variables

Hi Folks I am using VPC for years and it is still my favorite compiler due to its powerful debugging capabilities. Nevertheless VPC suffer…

Started by Rob van den Brink

0 Dec 22, 2014

Does anyone have code to create a (windows) popup box providing an editable line - whch is returned to the VP program pls?

G'day All Does anyone have code to create a (windows) popup box providing an editable line - which is returned to the VP program pls?   I…

Started by Barry Day

7 Jan 14, 2014
Reply by Roland Chastain


There seems a limitation with the RTL using the seek() function on an untyped file, which was written to be > 2GB.  The buffer size was…

Started by Maxim Frayer

9 Jan 4, 2014
Reply by Marco van de Voort

Strange crash on using .. "Now" !!

G'day All, I'm just experiencing a strange crash (...floating point exception) when using the Now function... It crashes on a... 'fild' …

Started by Barry Day

8 Oct 10, 2013
Reply by Barry Day

Short Filename (8.3) - how to get it under VP pls?

G'day All, I'm having trouble with FileExists & SysFindFirst etc - where it can't find a file that I can see perfectly well in Windows…

Started by Barry Day

7 Aug 26, 2013
Reply by Marco van de Voort

Apply patches to the 2.1_279 version

I can't find a full tutorial on how to apply "dpmi32_lfs_279_2" and what to do after. Please check my steps and correct me if I did wrong o…

Started by Portos

1 May 13, 2013
Reply by Portos

The future

Hi everyone, I've noticed that there has not been much activity on this group for a while. Is this web site still alive? It would be a sham…

Started by Simon

1 Feb 9, 2013
Reply by Marco van de Voort

Time stamps

Hi, everyone. I'm writing an amateur radio logging program for myself and I'm wondering how to properly store the date and time for each re…

Started by Sean Dennis

5 Jun 12, 2012
Reply by Sean Dennis


This...   versionInfo.dwOSVersionInfoSize := SizeOf(versionInfo);  GetVersionEx(versionInfo);  VMajor:= versionInfo.dwMajorVersion; should…

Started by Ken Tripp

5 Apr 9, 2012
Reply by Ken Tripp


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