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by: Rafael |
last post by:
Hi, I hope I can find some help for this problem
IDE: Visual Studio.NET 2003 Developer Editio
Language: C#
Problem: "An unhandled exception of type 'System.NullReferenceException' occurred in system.windows.forms.dll. Additional information: Object reference not set to an instance of an object.
Visual Studio's IDE is not allowing me to develop projects in C#... I've trying to create a simple Windows Forms project using Visual Studio.NET...
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by: Professor Frink |
last post by:
First off, I apologize if this gets long. I'm simply trying to give you all
enough information to help me out. I'm writing (almost finished, actually),
my first VB.Net application. It's a forms application that is going to be
used to extract data from a legacy system (VSAM based mainframe file
structure), and output data in pipe-delimited record layouts, multiple record
types per file, one file per chosen client. I have been working on...
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by: user |
last post by:
After starting a Windows Forms Application developed with VS 2005 Prof
Beta 2, built in "Release" mode, I get
"An unhandled exception of type 'System.TypeInitializationException' "
When buildung in "Debug" mode, the application runs fine.
Can anybody tell me whats wrong?
Thanks
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by: Craig831 |
last post by:
First off, I apologize if this gets long. I'm simply trying to give you all
enough information to help me out. I'm writing (almost finished, actually),
my first VB.Net application. It's a forms application that is going to be
used to extract data from a legacy system (VSAM based mainframe file
structure), and output data in pipe-delimited record layouts, multiple record
types per file, one file per chosen client. I have been working on...
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by: Lucvdv |
last post by:
Can someone explain why this code pops up a messagebox saying the
ThreadAbortException wasn't handled?
The first exception is reported only in the debug pane, as expected.
The second (caused by thread.Abort()) is reported twice: once in the debug
window, and once through the message box.
Is it because the thread was sleeping when the exception occurred?
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by: Colmeister |
last post by:
I recently read Jason Clark's excellent article on Unhandled Exceptions
(http://msdn.microsoft.com/msdnmag/issues/04/06/NET/default.aspx) and have
attempted to incorporate the features he talks about in a new application I'm
writing. However, when I try to use ThreadStart to do some work in a separate
thread from my GUI, the methods Jason described don't seem to catch the
exception. Take the following source code:
Public Class...
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by: matt.arens |
last post by:
here is some background:
I am using the MQSeries/Websphere .Net classes provided by Microsoft.
The Websphere Windows Client software is required in order to use the
..Net classes. However, I would like to warn users that they need this
software, otherwise they will get a TypeInitializationException ("The
type initializer for 'IBM.WMQ.MQTrace' threw an exception.").
Here is my code to catch that in the form load event:
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by: Muneera |
last post by:
Hi everybody.
i made a "Personal Assistan" program using vb.net
it was working realy good. and suddenly while i was trying to run the "To-do List" section, this exception occured:
System.TypeInitializationException was unhandled
Message="The type initializer for 'PersonalAssistant.ToDoList' threw an exception."
Source="PersonalAssistant"
TypeName="PersonalAssistant.ToDoList"
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by: =?Utf-8?B?TWFyY3VzIFNjaGFlZmVy?= |
last post by:
Hi everybody,
I'm working on my application for appr. 2 years and now suddenly I got an
System.TypeInitializationException in one of my global modules. The error is
thrown at the first call of a subroutine out this module.
The code I was programming isn't related in any way with this module and I
even hadn't loaded this module into the dev. enviroment the first time the
error occured.
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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