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by: Kevin Smith |
last post by:
I ran across a problem after installing the .NET framework Service
Pack 1 on both XP and Server 2003, so I thought I would post the
solution here in case anyone else ran across it.
After installing the service pack on my development machine, I started
getting an ObjectDisposedException every time I hit the enter button
while in a TextBox. The top of the call stack said the errant method
was System.Windows.Forms.Control.CreateHandle(),...
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by: TomPel |
last post by:
I have various processes that are all logging to the same file using the same
function. In order to ensure nobody logs at the same time, I am using mutex.
The code I am using is listed below:
mut.WaitOne()
Dim l_fstream As New StreamWriter(l_logfile, True)
l_fstream.WriteLine(stringtolog)
l_fstream.Flush()
l_fstream.Close()
mut.ReleaseMutex()
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by: Richard Blewett [DevelopMentor] |
last post by:
In theory there is nothing wrong with the Windows Forms part of your application (using your code as a start I mocked up the app and can happily press the connect and disconnect buttons ad-infinitum). So can you put a try catch handler in the Disconnect_Click handler to trap the exception so you can, say, write the exception yttace out to a file. You need to know which obejct is generating the exception, whether it is one of your Windows Forms...
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by: Naveen |
last post by:
Hello all,
Environment - Winforms app calling into a webservice
Exception returned - "A first chance exception of
type 'System.ObjectDisposedException' occurred in
system.dll"
Additional information: Cannot access a disposed object
named "System.Net.Sockets.NetworkStream".
We are making a webmethod call that gets back a simple ID
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by: Darrell Wesley |
last post by:
I'm getting at the end of the application a "ObjectDisposedException was
unhandled" warning with the statement that "safe handle has been closed".
What does that mean? The application is building a Excel spreadsheet and
it's not allowing the Excel application to terminate. Ths is a different
behavior then in VS2003.
Any help out there on this?
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by: Martin Pöpping |
last post by:
Hello,
I´ve a problem with a small line of code.
For my Windows Application I designed a form for exporting data into xml
files.
I´m opening the dialog with:
ExportDialog export = new ExportDialog();
export.Show();
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by: J055 |
last post by:
Hi
I have the following code. I upload an XML file using the FileUpload object,
store the stream in a session so the user gets the chance to confirm some
options then pass the stream from the Session to an XmlReader.
if (performImport == false)
{
Session = fileUpload1.FileContent;
//... some other code
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by: Bernard Borsu |
last post by:
Hi !
My website breakdown at least 20 times per day with a
System.ObjectDisposedException.
The only information available are those given by the httpmodule treating
the unhandledexception causing breakdown. Here are these information :
Type de l'événement : Erreur
Source de l'événement : ASP.NET 2.0.50727.0
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by: Brian |
last post by:
Hello all.
I have a simple application that I was using to test and understand
the System.Timers.Timer and noticed that when I stop the application,
on occasion, it throughs the following exception.
An exception of type 'System.ObjectDisposedException' occurred in
System.Windows.Forms.dll but was not handled in user code
Additional information: Cannot access a disposed object.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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