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by: RepStat |
last post by:
I've read that it is best not to use exceptions willy-nilly for stupid purposes as they can be a major performance hit if they are thrown. But is it a performance hit to use a try..catch..finally block, just in case there might be an exception? i.e. is it ok performance-wise to pepper pieces of code with try..catch..finally blocks that must be robust, in order that cleanup can be done correctly should there be an exception?
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by: Einar Høst |
last post by:
Hi,
I'm getting into the Trace-functionality in .NET, using it to provide some
much-needed logging across dlls in the project we're working on. However,
being a newbie, I'm wondering if some more experienced loggers can provide
me with some ideas as to how to log in a simple yet flexible manner. For
instance, I'd like the code to be as uncluttered as possible by Trace
statements.
As an example of basic logging functionality, I've come...
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by: Vasco Lohrenscheit |
last post by:
Hi,
I have a Problem with unmanaged exception. In the debug build it works
fine to catch unmanaged c++ exceptions from other dlls with
//managed code:
try
{
//the form loads unmanaged dlls out of which unmanaged exception //get
thrown
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by: Boni |
last post by:
Dear all,
is it possible to handle 2 exception tipes in one block?
I.e
Try
if XXX then
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by: NvrBst |
last post by:
Hello. I was wondering if its possible? Basically my program has a ThreadPool and that ThreadPool
works on many different methods. Its very important to me that no pop up's ever occur; I have a
"try/catch" block around my main but any exception that the ThreadPool creates crash's the
application (and produces a pop up). ((For example Java has the "unhandledException(...)" method in
the "ThreadGroup" class that you can simply override)). ...
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by: Anonieko |
last post by:
Understanding and Using Exceptions
(this is a really long post...only read it if you (a) don't know what
try/catch is OR (b) actually write catch(Exception ex) or catch{ })
The first thing I look for when evaluating someone's code is a
try/catch block. While it isn't a perfect indicator, exception handling
is one of the few things that quickly speak about the quality of code.
Within seconds you might discover that the code author...
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by: BLUE |
last post by:
I'm using CF 1.x (VS 2003) on a Windows CE 4.2 device.
This classes ad methods are not present:
Application.ThreadException
ThreadExceptionEventHandler
Application.SetUnhandledExceptionMode
UnhandledExceptionMode
AppDomain.CurrentDomain.UnhandledException
UnhandledExceptionEventHandler
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by: =?Utf-8?B?QWxmb250eg==?= |
last post by:
Looking for some insight into an issue with a MS Word 2003 addin using class
serialization to store data.
When using firewall software with a ‘Buffer Overflow Exploit Prevention’
feature, Proventia Desktop the calls to XML serialize o deserialize are
blocked. The application gives an error Buffer Overrun blocked on
NtCreateFile.
I’ve check it out using Application Verifier to test for unhandled
exceptions. When calling XML...
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by: Karlo Lozovina |
last post by:
I'm not sure if Python can do this, and I can't find it on the web. So,
here it goes:
try:
some_function()
except SomeException:
some_function2()
some_function3()
...
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by: Denis Kukharev |
last post by:
I have a problem when catching a plenty of exceptions simultaneously in different threads: the Load Average indicator exceeds 100.0 and the process seems to "hang up".
I managed to simulate this situation having created a test program with a number of threads about 200 each containing a FINITE loop with throwing and catching an exception. The exceptions don't leave thread function. The test starts to work and at some moment blocks. Under some...
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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: 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: 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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