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C Process Waitforexit Not Working


And as Jared pointed out it keeps looping with no way to break out. Also, as M.Babcock suggested, move the loaddPB method off the UI thread, and make sure to wrap the loading part in a semaphore, that way only a single file gets loaded Browse other questions tagged c# process or ask your own question. This code launches Notepad, capturing the newly generated Process object in the 'p' variable.

The problem is that the child processes inherit the redirected handles and keep them open. Hot Network Questions Understanding which string breaks when one pulls on a hanging block from below Do I need a transit visa to travel through Beijing to Melbourne? Hypermommy No cool tagline or anything. process1.StartInfo.Arguments = "-Xmx512M -jar"; process1.StartInfo.Arguments += toLoad; You need to have a space after the -jar Or else Java is going to immediately bomb out.

Process.waitforexit C# Hangs

Term for a perfect specimen or sample How can I safely handle a concentrated (fuming) nitric acid spill? In that case you should have stopped and read the relevant documentation first. 2007-2016 Why is my data not saved to my database? | MSDN Data Walkthroughs MSDN "How Do I?" Process.WaitForExit() Not working? While it's loading it's printing it to a richtext box, then I would like to move on to the next file.

Haven't thought of one yet. thread732-989279 Forum Search FAQs Links MVPs Thread.WaitForExit() is not working? Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. Can a giant spoon be utilised as a weapon Word for a non-mainstream belief accepted as fact by a sub-culture?

I should have written it down)... Is there an actual army in 1984? I know how to use the Process class because I read the documentation myself many years ago, when I was just a .NET newbie myself. In some cases it is necessary to wait for those processes to generate results and exit before the .

To halt execution of a program until an external process terminates you can use the The simplest variant of Wait For Exit requires no parameters. The problem I am having is that while the first file is being loaded, the 2nd tries to load which cases issues. The error message, which you absolutely should have paid attention to and actually asked yourself what it might actually mean, would have told you that your MDB file was not a In order that you can read that file you would wait for that process to exit and release the file resource.

Waitforexit Does Not Work

Results 1 to 11 of 11 Thread: [RESOLVED] Process won't wait for exit Tweet Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch https://bytes.com/topic/c-sharp/answers/259727-process-start-problem-waitforexit-waitforexit-does-not-wa Is there any way for a planet orbiting a red dwarf in the habitable zone to not be tidally locked? Process.waitforexit C# Hangs 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 C# Waitforexit Timeout Nov 11 '09 #9 reply Expert 100+ P: 1,501 GaryTexmo Out of curiosity, have you tried using the event handler on the process object?

What is the most someone can lose the popular vote by but still win the electoral college? How do I deal with my current employer not respecting my decision to leave? What is the meaning of "cow in the middle"? But the waitForExit doesn't seem to wait when I debug the program, it go immediately to execute code after the WaitForExit(). Vb Net Process Waitforexit Not Working

Friday, February 20, 2009 11:03 PM Reply | Quote 0 Sign in to vote I'd like to bump this question up. But the waitForExit doesn't seem to wait when I debug the program, it go immediately to execute code after the WaitForExit(). You are specifying the FileName on the .Start call. If UseShellExecute is True then you can execute a program indirectly by "executing" a data file to open it in its default program.

myProcess.StartInfo.FileName = sPath & "\patientpractitioners.mdb" myProcess.Start() My First Computer -- Documentation Link (RT?M) -- Using the Debugger -- Prime Number Sieve Counting Bits -- Subnet Calculator -- UI Guidelines -- SerialPort I'm glad for you that you seem to live in that more perfect world. TSA broke a lock for which they have a master key.

Code: Try 'Shell(sPath & "\patientpractitioners.mdb", AppWinStyle.MaximizedFocus, True) myProcess.StartInfo.FileName = sPath & "\patientpractitioners.mdb" myProcess.StartInfo.WindowStyle = ProcessWindowStyle.Maximized myProcess.EnableRaisingEvents = True myProcess.Start(sPath & "\patientpractitioners.mdb") myProcess.WaitForExit() Catch ex As Exception MsgBox("There was a problem opening

The first process basically launch a DOS batch file to do some task, am I missing anything? 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 Without timeout it hangs. share|improve this answer edited Feb 17 at 9:32 answered Nov 3 '14 at 20:24 Peter Duniho 33k32554 Sorry for the delay - I tried this today and it seems

Close Box Join Tek-Tips Today! Process has exited. if I remove the 2nd p.Start() everything works fine. Term for a perfect specimen or sample How do I make an alien technology feel alien?

asked 4 years ago viewed 10702 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends in 10 days Get the weekly newsletter! I must be missing something. Advanced Search VBForums Visual Basic Visual Basic .NET [RESOLVED] Process won't wait for exit If this is your first visit, be sure to check out the FAQ by clicking the link You need to start the process "in the background" so your UI continues to refresh.

Both are XP SP3 and the app utilizes Framework 2.0. PS.: I just noticed that calling WaitForExit(100000) with a huge timeout (that definitely doesn't expire) returns immediately when the process exits. This is NOT a best practice, and most developers will recommend against it. Any ideas on why this doesn't seem to be working would be helpful.

Lowe Well, what are you batch files doing? My cat sat on my laptop, now the right side of my keyboard types the wrong characters Has a movie ever referred to a later movie? My thanks to commenter Niels Vorgaard Christensen for directing me to the problematic lines in the WaitForExit() method, so that I could improve this answer. Does the Rothschild family own most central banks?