Maybe you could change the btnclick to not close the form but post a wm_close message to it?
Steve > -----Original Message----- > From: Rohit Gupta [mailto:[EMAIL PROTECTED] > Sent: Friday, 29 July 2005 4:47 p.m. > To: NZ Borland Developers Group - Delphi List > Subject: RE: [DUG] Debugging on TS > > After removing all instances of ProcessMessages in the chain > of execution the problem still happpens. The only common thing is > that the last event is Buttonup.... Yes we have been here before. > > One of the major flaws in windoze... where the btnclick > closes a form the btnup event can go to some other form. > > If I alter the form so that a click on the panel closes the > form (just the same way the button would do) then everything > works fine. If the button is pressed then we have this silly > exception. > > I am still a bit dubious about multiple instances of > comctl32. There are infact three copies on the TS server - > all different. > > From: "Rohit Gupta" <[EMAIL PROTECTED]> > Organization: Computer Fanatics Ltd > To: NZ Borland Developers Group - Delphi > List <[email protected]> > Date sent: Fri, 29 Jul 2005 09:34:30 +1200 > Subject: RE: [DUG] Debugging on TS > Priority: normal > Send reply to: [EMAIL PROTECTED], > NZ Borland Developers Group - Delphi List <[email protected]> > <mailto:[EMAIL PROTECTED]> > <mailto:[EMAIL PROTECTED]> > > [ Double-click this line for list subscription options ] > > Max, > > >From the name of function/procedure in ntdll it was obvious that it > was context switch. But I had not suspected > Reschedule_Thread. I will try it out shortly.... bearing in > mind that if the problem disappears it doesnt prove anything. :-) > > In the meantime I have removed two threads created by the > coloured button components that we use. It was a frivolous > use of the thread and its gone... but the problem remains. > > Finally, if you look at this dump of dlls. Why is comctl32 > in twice - and two different versions ? At present I suspect > this more. For a normal environment I would say this is a no > no.... but TS... who knows. > > > modules: > 00400000 vetlink.exe c:\vl2\livedata > 10000000 gds32.dll 6.3.0.4288 C:\WINDOWS\system32 > 4b750000 hhctrl.ocx 5.2.3790.2427 C:\WINDOWS\system32 > 5ccf0000 SAMLIB.dll 5.2.3790.1830 C:\WINDOWS\System32 > 5e9a0000 olepro32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 5f120000 ntlanman.dll 5.2.3790.1830 C:\WINDOWS\System32 > 5f270000 hnetcfg.dll 5.2.3790.1830 C:\WINDOWS\system32 > 5f860000 NETUI1.dll 5.2.3790.0 C:\WINDOWS\System32 > 5f8a0000 NETUI0.dll 5.2.3790.0 C:\WINDOWS\System32 > 71ae0000 wshtcpip.dll 5.2.3790.0 C:\WINDOWS\System32 > 71b20000 mswsock.dll 5.2.3790.1830 C:\WINDOWS\System32 > 71b70000 uxtheme.dll 6.0.3790.1830 C:\WINDOWS\system32 > 71bb0000 wsock32.dll 5.2.3790.0 C:\WINDOWS\system32 > 71bc0000 rdpsnd.dll 5.2.3790.0 C:\WINDOWS\system32 > 71bd0000 mpr.dll 5.2.3790.0 C:\WINDOWS\system32 > 71bf0000 WS2HELP.dll 5.2.3790.1830 C:\WINDOWS\system32 > 71c00000 WS2_32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 71c20000 tsappcmp.dll 5.2.3790.1830 C:\WINDOWS\system32 > 71c40000 NETAPI32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 73070000 winspool.drv 5.2.3790.1830 C:\WINDOWS\system32 > 73440000 RICHED32.DLL 5.2.3790.0 C:\WINDOWS\system32 > 74b40000 oledlg.dll 5.2.3790.0 C:\WINDOWS\system32 > 74c40000 RICHED20.DLL 5.31.23.1224 C:\WINDOWS\system32 > 75e90000 drprov.dll 5.2.3790.1830 C:\WINDOWS\System32 > 75ea0000 davclnt.dll 5.2.3790.0 C:\WINDOWS\System32 > 76290000 imm32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 762b0000 comdlg32.dll 6.0.3790.1830 C:\WINDOWS\system32 > 767a0000 UNIDRVUI.DLL 0.3.3790.1830 > C:\WINDOWS\system32\spool\DRIVERS\W32X86\3 > 76aa0000 winmm.dll 5.2.3790.1830 C:\WINDOWS\system32 > 76b70000 PSAPI.DLL 5.2.3790.1830 C:\WINDOWS\system32 > 76ed0000 DNSAPI.dll 5.2.3790.1830 C:\WINDOWS\system32 > 76f00000 wtsapi32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 76f10000 WLDAP32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 76f50000 Secur32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 76f70000 winrnr.dll 5.2.3790.1830 C:\WINDOWS\System32 > 76f80000 rasadhlp.dll 5.2.3790.1830 C:\WINDOWS\system32 > 771f0000 WINSTA.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77380000 user32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77420000 comctl32.dll 6.0.3790.1830 > C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common- > Controls_6595b64144ccf1df_6.0.3790.1830_x-ww_7AE38CCF > 77530000 comctl32.dll 5.82.3790.1830 > C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common- > Controls_6595b64144ccf1df_5.82.3790.1830_x-ww_1B6F474A > 77670000 ole32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77b90000 version.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77ba0000 msvcrt.dll 7.0.3790.1830 C:\WINDOWS\system32 > 77c00000 GDI32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77c50000 RPCRT4.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77d00000 oleaut32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77da0000 SHLWAPI.dll 6.0.3790.2440 C:\WINDOWS\system32 > 77e40000 kernel32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 77f50000 ADVAPI32.dll 5.2.3790.1830 C:\WINDOWS\system32 > 780c0000 MSVCP60.dll 6.5.2144.0 C:\WINDOWS\system32 > 7c800000 ntdll.dll 5.2.3790.1830 C:\WINDOWS\system32 > 7c8d0000 shell32.dll 6.0.3790.1830 C:\WINDOWS\system32 > > > From: "Max Nilson" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]>, > "'NZ Borland Developers Group - Delphi List'" > <[email protected]> > Subject: RE: [DUG] Debugging on TS > Date sent: Thu, 28 Jul 2005 19:30:38 +1200 > Organization: Profax International Limited > Send reply to: [EMAIL PROTECTED] > > Rohit asked: > > > Heres a dump from madshit. Any clues anyone ? It appears > > to be inside ntdll. > > Looks like your code is going reentrant. Your > Reschedule_Thread is causing it, and I'm assuming that you > want it to do this, but it has been a persistent source of > errors in our application for years now. Just when you damn > well know that there can be no pending events, you find out > that something like the mouse driver starts doing syncronous > SendMessage calls that are getting grabbed by a nested > ProcessMessages and all hell breaks loose. > > I think that you should investigate removing the reentrancy > and seeing if TS likes this better. > > Good luck, > Max. > Regards > > Rohit > > ====================================================================== > CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New Zealand > PH (649) 489-2280 > FX (649) 489-2290 > email [EMAIL PROTECTED] or [EMAIL PROTECTED] > ====================================================================== > > > _______________________________________________ > Delphi mailing list > [email protected] > http://ns3.123.co.nz/mailman/listinfo/delphi > Regards > > Rohit > > ====================================================================== > CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New Zealand > PH (649) 489-2280 > FX (649) 489-2290 > email [EMAIL PROTECTED] or [EMAIL PROTECTED] > ====================================================================== > > > _______________________________________________ > Delphi mailing list > [email protected] > http://ns3.123.co.nz/mailman/listinfo/delphi > > -- > No virus found in this incoming message. > Checked by AVG Anti-Virus. > Version: 7.0.338 / Virus Database: 267.9.7/60 - Release Date: > 28/07/2005 > > _______________________________________________ Delphi mailing list [email protected] http://ns3.123.co.nz/mailman/listinfo/delphi
