Terminate A Process In Program?
Jan 12, 2010I've started a process through system.diagnostics .process.start("C:/process.exe")Now my question is, how can I terminate the same process in vb.net
View 4 RepliesI've started a process through system.diagnostics .process.start("C:/process.exe")Now my question is, how can I terminate the same process in vb.net
View 4 RepliesI have a simple GUI form to hide / show / minimize / terminate / force terminate Processes. i can do all well but for show and hide i need the MainWindowHandle to show or hide it
So here is hide process code:
Dim Proc As New Process = Process.GetProcessesById(List.SelectedRows(0).Cells(1))
Dim hwnd = Proc.MainWindowHandle
ShowWindow(hwnd,0)
If i try the same with show code:
Dim Proc As New Process = Process.GetProcessesById(List.SelectedRows(0).Cells(1))
Dim hwnd = Proc.MainWindowHandle
ShowWindow(hwnd,9)
The MainWindowHandle become 0 cuz its hidden is there is any other way to get the MainWindowHandle of Process ?
I have a DLL that copies an Access database, opens it, reads it, and then closes it. The second time through it is unable to copy the Access DB because the EXE has an open handle to it. The EXE does not reference the Access DB at all, it just has the open handle because it calls my DLL. After I close the DB, I would like to terminate the EXE's handle to the Acess DB. BTS - I wrote the DLL and it is my Access DB. Another company wrote the EXE and I can not make any changes to it.
View 5 RepliesI'm having troubles with terminating an application. When I close the main form everything disappears but the process remains active. I think I know the cause, a certain activeX component will not release properly. As soon as I create one, I can't close normally...
dim someActiveXcomponent = new X()
...
<formClosing>
someActiveXcomponent = nothing
GC.Collect()
GC.WaitForPendingFinalizers ' here it hangs
Probably a bug in that component, but the problem is that I don't have much of a choice, I'll have to use that component for now.
Calling
System.Runtime.InteropServices.Marshal.ReleaseComO bject( myObject )
will kill the reference and now the application closes properly.
I am working on a Windows Service project that is supposed to start automatically with Windows and it has a timer to check if a certain process is created (in this case "iexplorer") the service should terminate that process. In addition, the user should not be able to stop the windows service.
I was able to create the process and make start with Windows. I changed the property (CanStop) to False but that did not help because after a few tries the servise stops. I used a For-Next loop in the timer to check for the process to terminate but unfortunatly, it didn't work. The code I used is:
Dim theProcesses() As Process = System.Diagnostics.Process.GetProcessesByName("Iexplore")
For Each currentProcess As Process In theProcesses
[Code].....
Excel process will not terminate...
Code:
oExcel = CreateObject("Excel.Application")
oBooks = oExcel.Workbooks
oBook = oBooks.Open(Filename:="C:Jared FC Project Desktopfixture tracking.xls", UpdateLinks:=False, ReadOnly:=False)
oSheet = oBook.Worksheets(1)
[Code] .....
I got exactly the same situation as the following link. I need to end the excel process after calling it in Visual Basic. But it did not and I have to use task manager to kill EXCEL process manually.
[URL]
I have been trying the same solution mentioned in the above link but not successful. Can any body to take the code below to let me know what I am doing wrong?
Code:
Please use the CODE tags when posting code. Click on this post's quote button to see how.
my app currently has a process thats ongoing (even when I navigate back to the main screen of my app). Is there any code I can use to terminate all the processes on that page before it navigates back to the main screen. In other words the page should reset to its original form?
View 1 RepliesI have this on the form load;
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Visible = False
Me.ShowInTaskbar = False[code].....
Notice: I used "End", to terminate the process.What I want to do is when the last function is called (Delete_AutoReq_PracNo) it terminates the execution of the application.
Reason...I'll schedule this application to ran from MS SQL Server at night. So realistically, doing all the processes I would like it to stop...Is what am doing sufficient to stop the application from running or there is a more robust approach..
In certain error situations within my VB 2008 code, I need to quickly terminate the program. This should be simple, but I haven't been able to figure out how to do it.
View 5 Replieswhen i run any of my program this error is show to me i don't know why, "it said that the program will terminate OK".
View 13 RepliesI'm trying to close down a program from within the constructor for the main form. I've tried Me.Close() but this gives an error: ObjectDisposedException was unhandled. Here's the details:
System.ObjectDisposedException was unhandled
Message=Cannot access a disposed object.
Object name: 'Form1'.
[Code].....
How to terminate a process while it had take the CPU under its control I am designing a project as a part of my study in college.
View 1 RepliesI am trying to end a program immediately when a critical exception is caught. But I am finding that code after my Try/Catch block is executing even though the code withing the Catch block is executing, and that Catch code is calling Me.Close.
I suspect it has something to do with background .net threads or something, but I have no clue how to deal with those kinds of issues. How can I stop the program as quickly as possible? If code after my Catch executes, it will (and does) throw lots of uncaught exceptions later. Currently, it is not feasible for me to try to catch all the other exceptions. I just want to report an error and end the program.In my form load routine, I create and set up a number of objects and arrays by calling various subroutines.The success of most of the subroutines depends on the sucess of three subs in particular, which are called early on. If one of those three fails, there will undoubtedly be a number of hard to trap exceptions later on in the load routine.
[Code]...
I'm having a problem with closing Acrobat. I'm using vb.net to sign a PDF file in running Acrobat. After I'm done I close Acrobat and try to delete the currently signed PDF file, but I get an error message telling me that file is being used by another process. I tried closing and setting to Nothing AcroApp, AcroAVDoc, AcroPDDoc JSO, but still that doesn't work. I tried releasing them with Marshal.ReleaseComObject(...) still no effect.[code]
View 1 RepliesI have just started a simple project in VB 2008 express (having previous experience (not much though) in VB6). At the moment I have only 1 form and when I click on the red x close button the form closes but the process is still running in task manager. I have the following code which I assumed would exit the program and terminate the process but it doesnt seem to work[code]...
View 6 RepliesHow to terminate function/code (not entire page) when it takes some time, for example, more than 1 sec?[code]...
I found the command "Server.ScriptTimeou", but it stops the entire page instead of one command.
I have just built a full main menu for my pc game and need to terminate the running program using a button held within the form. I have built a button labeled exit and tried a couple of closing codes such as:
Me.Close
ExitApplication
Is it possible to terminate a program from another program, Or maybe exchance a handler so it can close down itself when neccesary?
View 2 Repliesi am trying to write a little program that checks for a process and kills is.here is the
Dim p As Process = Process.GetProcessesByName("Cheat Engine")(0)
p.CloseMainWindow()[code]...
My problem is it�s woking ,yes if the programm ,,Cheat Engine" is running the process is getting killed.But if the program is not running my program crashes.
I have a program that starts another program after setting the regkeys basically the program continually syncs the calandar of outlook and another application.I set the regkeys than launch the c:sync.exe app. I have tried a simple process.start and launching the process as a thread and they both do the same thing: The other process starts and works as it should but my main program goes "White screen" or "not responding" until the process.start has exited.
I want the process.start to run in the background so if users click in my main app it responds and truly that they can access the context menu of my main app from the taskbar while the process.start is running.
i turn on my computer and appear this " Ixdn MsdMon.exe-fatal error CLR error: 80004005 the program will now terminate" and the computer runs very slow
View 1 RepliesI'm developing a program using VB 2005.I've tried to use the following instructions to "kill" the application
Application.Exit()
Environment.Exit(0)
(not at the same time)
[code]....
I mainly just build little apps that are mainly useful to me. So please be gentle.
I am currently working on a program that will paste text into a second program. The text will paste into several different fields automatically.
The problem I am running into is that I need my program to check for running processes(as the second app will already be running). I seem to have done this just fine. When I then need to "use" that process
I use myprocess.start()
This of course starts a second instance of the application in question.
How do I basically use a process that is running as if I used the command .start()?
I have written a windows service that is meant to launch a notepad when a specific action happens. The problem i have is that even though the service launches notepad, the actual notepad it self is NOT visible. I know that it has been launced because i can see the process in the task manager. By the way the process is listed as a SYSTEM process rather than a process under my user name (i believe that is because my process is a "LocalSystem" one).
View 4 RepliesI am trying to launch a program using System.Diagnostics.Process.Start("C:Program FilesFrets on FireFretsOnFire.exe") but the program always fails - the program generates an error log - so its obviously trying to start - ive included the log text but i doubt it will be useful.
Traceback (most recent call last):
File "FretsOnFire.py", line 45, in <module>
File "GameEngine.pyo", line 23, in <module>
Yet it runs fine when double clicked? why i can launch it from explorer but not from my code
For example "C:myappapp.exe"
I know this code Process.Start("C:myappapp.exe") but this only starts the file and does not end it.
Ok this is what I am doing, at a specific time (set by user) a program (chosen by user) will lauch. What I would like to do is after said amount of time kill that program that the user chose. I currently am using ".waitforexit()" but this disables my application.
View 3 Repliesthis is my trouble i tried that Checkbox in project Properties, but sitll doesn't do my needs my program is file associated with (example) .mfx and i have the Checkbox In Project Properties ( make Single Instance app ) checked this happens:It works, adds a new tab,... But when i Open another .mfx nothing happens. This shows me it doesn't do OnLoad again.So il explain it better:I want it so that you can't have two Windows of my APP Opend, but when i open a .mfx file without any window ( or with one ) it adds One Tab to it and does its thing (Form_OnLoad) how to do this?
View 10 RepliesI am trying to run a new process 9EXE) from a VB.NET program. Basically I am doing something similar to this:
Dim proc As New Process
Dim pi As New ProcessStartInfo
pi.FileName = CMD
pi.Arguments = ARG
pi.UseShellExecute = False
Code]...