VS 2005 Counter Causing Program To Crash?
Mar 31, 2010
I'm not sure what I am doing wrong with counters using a delay but it keeps causing my program to crash. I am trying to use a try/catch for a IO exception involving filename already existing. I have a stored procedure that deletes the file from the directory but if my VB code tries to put the same file there it is supposed to encounter my try/catch and run the counter for a pause time until the file is deleted. Well each time it reaches the counter through debugging or not my main program (windows form) just hangs up and becomes unresponsive. I have tried waiting and stepping through/over the try catch but it still remains locked up.
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May 31, 2009
I am running into problems with my compiled .exe on other machines. On some computers it works, on others it doesn't (all using Windows XP with the .NET framework installed). When I run the .exe on some computers it crashes right away and hits the 'Send error report' dialog. On others it runs just fine. I'm pretty sure this has to do with missing components, but how can I fix it so it works for all computers? How do I find out which components are missing?
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Aug 31, 2010
I created a windows application service that runs every 20 seconds to collect data from avaya cms and then dump it into a database. I did this using a timer. Since I had to have access to the clipboard to get the data and parse it, I had to be in STA. Unfortunately,just putting the STA before the Main() (or any other sub) did not keep the service in single thread mode. So I had to create a new thread and join it like so:
Public Class CMS
Protected Overrides Sub OnStart(ByVal args() As String)
Timer1.Enabled = True
Timer1.Start()
[code]....
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Feb 28, 2012
Well this question is related to use of Win32 API. I am trying to get text of a RichTextBox which is located in one of my text application. I am trying to use EM_GETTEXTEX message to collect the data.
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Oct 6, 2011
Some users are experiencing crashes in VS2005 when completing a method name using Intellisense. I've captured a crash dump and here's the stack trace of the thread I think that's causing the issue.
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Apr 7, 2010
why my counter is not working properly. It starts by counting all of the files in a directory and everything is set to 0 initially at the start of the program. For some reason when I debug it in certain places the counter increments correctly but with no debugging and once it reaches my DoSql function the counter is not set to the correct number of files anymore.. Below is my code, filesRemaining should be initially set to the number of files then decrement everytime.. when I debug this method itself it works fine but say I put a debug point elsewhere or don't debug at all the counter is not right.
'Declare global variables
Dim fileNumber As Integer = 1
Dim arrayPosition As Integer = 0
Dim changeType As Integer = 0
[code]....
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Mar 17, 2009
I want to make several linklabels for some links I have in a DB. I want the program make a new linklabel for each link automatically.I thought of something like this:
static counter as integer
Static point As Point
point.X = 50
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Feb 24, 2010
I have an Access 2007 database that runs constantly, the form on the database basically runs a timer every 10 seconds and runs a Macro. The problem I have is that when the backups run at night the network connection the database is on disconnects for the backup, so the database crashes with the error.
"Your Network Access was interrupted. To continue, close this database, and then open it again."
What I would like to do is create a small VB Application that runs on the machine that the database runs on, detects when the database has a problem, closes down the database process then restarts the database.
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Jan 21, 2011
I am new to VB 2010 and am trying to create a digital calculator program.
I need to know the code that will allow me to creater a counter that holds
the first variable while I enter the next variables, and push the calculate button
to calculate and display the proper answer in a textbox or label.
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Sep 14, 2009
I have 3 classes that need themselves in order to do their work but if I declare them the old way it would end up being an endless loop.
As an ex C++ programmer, I know I could use include once but I don't know if there is any equivalency in vb.net Here is the picture.
I have 3 Classes : SQLConnector, ErrorHandler, LogHandler
- ErrorHandler needs SQLConnector to get some IDs from the Database.
- ErrorHandler needs the LogHandler class to prepare the Logs to be... logged.
- SQLConnector needs the ErrorHandler class in case there is errors happening.
- LogHandler needs SQLConnector to insert in the database.
- LogHandler needs ErrorHandler in case the insert is not successful (sends mail in that case)
As you can see, all three classes are needed. The reason why I can't use LogHandler and ErrorHandler as one class is that I will use that class to log transactions and changes according to some parameters. Log is in no way exclusive to ErrorHandler.how I can prevent to make an endless loop and use all three of them as I wish?
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Jun 25, 2010
Whenever I have an error, the program doesn't crash. It just stop executing code. The error message goes to the debug window (which I can't see until I end the program). If I have a button for example I can still click this and execute the code inside it.
I never thought I'd be asking this, but how do I make my programs crash again?
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Oct 28, 2009
I realize the program as of now has no output, and that's fine. I have an ofdOpenDialog that I didn't include in this post as it seems kind of irrelevant, that part works fine, browse button to a path, outputs the path in a textbox for the users reference. I have the only user-entered text box set to on change: [code]But when I do this, the program just instantly stops responding. Is that a problem with my code or is the text file it's reading too big? ( Roughly 3-4000 lines.) I read somethign about a buffer once, should I set that larger somehow?
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May 1, 2009
This program I made crashes on startup, I do not know what I am doing wrong, can anybody help me?
Here is the code Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Timer1.Enabled = True End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
AppActivate("Chat Window")
Do
SendKeys.Send(TextBox1.Text)
SendKeys.Send((Chr(13)))
Loop
End Sub
End Class
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May 5, 2011
The program has errorhandle and write log function, however, it could not catch the error message in the program.
The following error message in Event Viewer. Error Module: oleaut32.dll ,version 5.1.2600.5512, error code: 0x000048f9
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Jun 22, 2010
i have been trying to make a program that should restart my server if it crashes. Just some few problems... it won't work.[code]....My problem is that when it notices the program runs, it won't do the process again, and just stop watching for the server crash.
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May 1, 2012
I am working on a project in Visual Basic .NET 2010 on Windows 7 SP1 that previously ran fine in Windows XP SP3 but has recently started crashing immediately upon running the executable. I have made several additions/changes since the last time it was tested on XP, so it is difficult to pinpoint what might be the problem. (I commented out all of the start form's _Load event, which causes the form to load with no events triggered in the IDE, but the program still crashes in XP, so I suspect it's something other than my code, though I don't know what else could have changed to trigger it.)
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Feb 7, 2012
I have created a vb.net program and released it to the customer. They are running the exe and at times the program crashes unexpectedly and display the message: "... has encountered a problem and needs to close" I know I should have added code to handle the exception, but is there a way that I can find out which line in the program caused the error? What is generally as good way to track errors in a program after it has been released?
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May 23, 2012
im using visual basic.net and this is my problem i have 2 form which have a two datagridview . when i update the datagridview in the form 2 its working fine and when i exit it in the form 1 its also update , but when im trying to to click again the edit button(from form 1) the program is automatically exit or crash.
the code from my form2 exit button
form1.showdialog
me.close
form1 edit button
[Code].....
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Jun 1, 2011
I have a VB.NET 2008 program that crashes about once a month at a customer location. My log file does not include any clues of the crash, the program just dies with the infamous SEND / DONT SEND window.So I need to setup my customers so that in the event of a program crash, a DUMP file is created automatically, without any user intervention. Everything I read on internet indicates that the drwtsn32.exe program does that.
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Feb 7, 2010
If someone knows how could i connect to Counter strike and edit it for example: i could change developer name to vb_developer and when i change it to 1, servers wont detect it. [ thats just an example the point is to connect to game].
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Mar 17, 2011
I've written a program that writes and sends spreadsheet attachments to our customers. Because our customers are outside the domain of the Ex. Server when it gets to the smtp.Send(oMsg) statement (see below)the program crashes.I can use a gmail account without incident but that's less than perfect.
Private
Sub Send_EmailMessageExchange(ByVal
_from As[code]......
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Feb 15, 2011
My program keeps crashing every time I try to run it on another machine other than my own dev system. It runs just fine on mine but crashes on everybody else's when I install and run it. To make matters worse, it only gives me the generic "[name here] has encountered a problem and needs to close. We are sorry for the inconvenience". So i never can find out why and where it is crashing!!!!
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Dec 11, 2009
Im using TCP cliente to connect and receive data from my server. To read received data im using this code:
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It works fine when server response is detected but when there is no connection or there is no server respone the program starts to crash and doesn't work, so i have to break the debuggind process.
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May 20, 2010
I have this code sample from a book I'm reading which looks to be incorrect:
Imports System.Diagnostics
Sub Main
Dim pc As New PerformanceCounter("PerfApp", "Clicks", False) 'excepiton here
pc.Increment()
counterLabel.Content = pc.NextValue().ToString()
End Sub
There excepion message I get is: The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly. I looked for a property to see if I can set it but couldn't find one.
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Jan 12, 2011
Had this matter on Xp machine and visual studio 2010 ultimate after windows update between december and january: even the simplest windows form program crash on start when starting for debug (inside Ide, F5) unless putting breakpoints on each line of the autogenerated (and marked as "debugger step thorugh") code.(see: [URL]) I was wondering if this matter affects only Xp machines, or if someone with Seven or Vista had same matter.
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Sep 9, 2009
I am writing a program using Visual Basic 2005 in Visual studio 2005. I created a Setup project and added it to my solution using the setup wizard. I did all this on a Vista based computer. Will the install work on a Windows 98 system.
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Sep 14, 2009
I want to have a link in an email with an ID number. Then, when the user clicks on the link in the email, it either launches my program, or brings the program to top, depending on whether it is opened or not, and then loads the record for that ID number from the link (the software is a record lookup tool).If I can figure out how to "send" the program the ID, I can figure the rest out.
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Jan 6, 2011
I have a vb6 program which shells and runs a Vb 2005 program, I would like to be able from that VB 2005 program run a function back in the original VB6 program which called it. Callback?
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Feb 26, 2010
Still trying to become familiar with SQL, and very comfortable with VB.NET. Trying to develop an application for a user to pass a value into a stored procedure.
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May 12, 2010
I have written a very small windows console application that got uploaded to an internal company portal. Basically this thing only looks for a registry key and if it doesn't find it, then it creates it. After that it populates a String value and exits. My issue is that when I provide this tool to our L2 support group they put it on an intranet portal.
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