generateconsolectrlevent error 87 Whiterocks Utah

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generateconsolectrlevent error 87 Whiterocks, Utah

SetConsoleCtrlHandler can also enable an inheritable attribute that causes the calling process to ignore CTRL+C signals. So, you need to capture the ctrl-c event in the parent too, and then determine if you ned to ignore it not. Why microcontroller takes many clock cycles to start up with PLL clock source? I want to simulate that ctrl+c press in c# code, sending the kill command to a .Net process object.

I do this by just hackishly setting/unsetting a boolean flag while send the ctrl-c to the child, and then checking for this flag in the parent's ctrl-c event handler (ie. From: Mark Moales Wed, 27 Aug 2003 15:43:44 Hi, I have a simple Python file that creates a process using CreateProcess and kills it using GenerateConsoleCtrlEvent. Syntax C++ Copy BOOL WINAPI GenerateConsoleCtrlEvent( _In_ DWORD dwCtrlEvent, _In_ DWORD dwProcessGroupId ); Parameters dwCtrlEvent [in] The type of signal to be generated. Animal Shelter in Java Is it illegal for regular US citizens to possess or read documents published by Wikileaks?

Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the Python-win32 mailing list Um Google Groups Discussions nutzen zu können, aktivieren Sie I assume you dont test that code actually, then what do your real test code look like? -- Olof Lagerkvist sm6xmk ICQ: 724451 @ssa.se Web: http://here.is/olof olof lagerkvist « Previous It makes no difference to try to call GenerateConsoleCtrlEvent() using a remote thread. It is possible to call FreeConsole before AttachConsole call but as result original .NET app console will be lost which is not acceptable in most cases.

exclusively - I can see only one UPS at a time (trying to run > second ups while the first is running gives: "Can't claim USB device > [051d:0003]: libusb0-dll:err [claim_interface] So, you need to capture the ctrl-c event in the parent too, and then determine if you ned to ignore it not. I'm really just curious. edit: this is c# 2.0 btw c# command-line .net-2.0 process share|improve this question edited Jul 8 '09 at 22:45 asked Nov 12 '08 at 5:38 Kevlar 5,08184373 add a comment| 5

Browse other questions tagged c# command-line .net-2.0 process or ask your own question. However, when I try to issue these commands at the Python > > prompt, I always get: > > > > pywintypes.error: (87, 'GenerateConsoleCtrlEvent', 'The parameter is > > incorrect.') > more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Mark Moales mmoales at fluent.com Thu Aug 28 15:41:05 EDT 2003 Previous message: [python-win32] Entering commands at Python prompt... The post was authored three versions and > 4 years ago. –Rob Jan 15 '13 at 6:17 To clarify (Sorry for gravedig), this doesn't work if you're not reading Putting pin(s) back into chain How exactly does mining software work? I'm really just > > curious. > > > > Thanks, > > > > Mark > > > > ------------------------------------------------------------------------ > > import win32process > > import win32con > >

If you hit Ctrl-C on that terminal, it will trap the signal fine. HOWEVER, this call takes a processGroupdID parameter, and sends the Ctrl-C signal to all processes in the group. Thanks, Markimport win32process import win32con import win32api si = win32process.STARTUPINFO() result = win32process.CreateProcess( "C:\\Python23\\python.exe", None, None, None, 0, win32con.CREATE_NEW_CONSOLE | win32con.CREATE_NEW_PROCESS_GROUP, None, None, si) win32api.GenerateConsoleCtrlEvent( win32con.CTRL_BREAK_EVENT, result[2]) mmoales.vcf Description: Card for return 0; } share|improve this answer answered Sep 6 '11 at 17:21 James Schopp 11911 Couple improvements to the import per StyleCop and FxCop rules.

Instead, I used p.Id and, although it still didn't send the Ctrl-C to my process, GenerateConsoleCtrlEvent at least doesn't give any error now.. –Christopher Wirt Jun 2 '15 at 14:12 add IQ Puzzle with no pattern Does chilli get milder with cooking? CTRL_BREAK_EVENT 1 Generates a CTRL+BREAK signal.   dwProcessGroupId [in] The identifier of the process group to receive the signal. Approach will not work because AttachConsole returns false in this case (main console app already has a console).

How to use the binomial theorem to calculate binomials with a negative exponent Can a GM prohibit a player from referencing spells in the handbook during combat? This documentation is archived and is not being maintained. Might there be anything I'm not doing right? My solution for this case (that really works and has no side effects for .NET main process console): Create small supporting .NET console program that accepts process ID from command line

Might there be anything I'm not doing right? CtrlCClient.exe simply calls Console.ReadLine() and waits: static void Main(string[] args) { ProcessStartInfo psi = new ProcessStartInfo("CtrlCClient.exe"); psi.RedirectStandardInput = true; psi.RedirectStandardOutput = true; psi.RedirectStandardError = true; psi.UseShellExecute = false; Process proc = However, when I try to issue these commands at the Python > > prompt, I always get: > > > > pywintypes.error: (87, 'GenerateConsoleCtrlEvent', 'The parameter is > > incorrect.') > Could also be missing CREATE_NEW_PROCESS_GROUP.

This parameter can be one of the following values. Actually here's a better Perl snippet: # loop.pl $SIG{INT} = sub{ die "Caught signal\n" }; print "PID: $$\n"; while(1){ print "Looping\n"; sleep(10); } Fire up a terminal, and start that script. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Command-line programs don't have message pumps unless they are specifically created, and even if that was the case, Ctrl+C doesn't have the same semantics in a Windows-environment application (copy, by default)

Except as noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code is licensed under a BSD license. Command-line programs don't have message pumps unless they are specifically created, and even if that was the case, Ctrl+C doesn't have the same semantics in a Windows-environment application (copy, by default) share|improve this answer answered Nov 12 '08 at 19:27 Kevlar 5,08184373 3 Note that it only works if the process is trying to read from standard input. Not the answer you're looking for?

What actually are virtual particles? The process group includes all processes that are descendants of the root process. Go to Page... Is there a purpose I dont see here, maybe?

When I run this file, it works great. Mark Moales Aug 27, 2003 03:43 pm [python-win32] Entering commands at Python prompt... Jim Vickroy wrote: Thank you all for the fast answers! >Until someone more knowledgeable than I responds, you might try running the >Service in debug mode (command line option 'debug' rather While trying to mimic your ups.conf I found that you should add whitespace around the '=' sign in the conf file: you should use "serial = AS1026662626" rather than "serial=AS1026662626".

Remarks GenerateConsoleCtrlEvent causes the control handler functions of processes in the target group to be called. usblib itself > is capable of enumerating the devices that's why I'm issuing my > question here. If dwProcessGroupId is nonzero, this function will succeed, but the CTRL+C signal will not be received by processes within the specified process group. static int Main(string[] args) { //hook up the event handler in the parent Console.CancelKeyPress += new ConsoleCancelEventHandler(Console_CancelKeyPress); //spawn some child process System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo(); psi.Arguments = "childProcess.exe"; Process p