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by: adi |
last post by:
Dear all,
This is more like a theoretical or conceptual question:
which is better, using exception or return code for
a .NET component?
I had created a COM object (using VB6), which uses return
code (not generating error/exception) so it is more
compatible with other programming language.
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by: Daniel Wilson |
last post by:
I am having exception-handling and stability problems with .NET. I will
have a block of managed code inside try...catch and will still get a generic
..NET exception box that will tell me which assemblies are loaded before
shutting down. In one case, some of my DB-accessing code didn't handle a
NULL value properly. But try...catch wouldn't...
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by: Noor |
last post by:
please tell the technique of centralize exception handling without try catch
blocks in c#.
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by: Master of C++ |
last post by:
Hi,
I am an absolute newbie to Exception Handling, and I am trying to
retrofit exception handling to a LOT of C++ code that I've written
earlier. I am just looking for a bare-bones, low-tech exception
handling mechanism which will allow me to pass character information
about an error and its location from lower-level classes.
Can you...
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by: tom |
last post by:
Hi,
I am developing a WinForm application and I am looking for a guide on where
to place Exception Handling. My application is designed into three tiers
UI, Business Objects, and Data Access Layer. My questions is where should I
put exception handling:
1) Should it be put in all significant methods in all layers?
2) Should I create an...
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by: C# Learner |
last post by:
Some time ago, I remember reading a discussion about the strengths and
weaknesses of exception handling. One of the weaknesses that was put
forward was that exception handling is inefficient (in the way of CPU
usage), compared to the "normal" practise returning values.
How true is this? Will using using exception handling, in general, be...
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by: craig |
last post by:
I am wondering if there are some best practices for determining a strategy
for using try/catch blocks within an application.
My current thoughts are:
1. The code the initiates any high-level user tasks should always be
included in a try/catch block that actually handles any exceptions that
occur (log the exception, display a message box,...
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by: Ele |
last post by:
When Exception handling disabled compiler still spits out "C++ exception
handler used." Why is that?
Why does it ask for "Specify /EHsc"?
Thanks!
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\xstring(1453)
: warning C4530: C++ exception handler used, but unwind semantics are not
enabled. Specify /EHsc
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by: Zytan |
last post by:
Ok something simple like int.Parse(string) can throw these exceptions:
ArgumentNullException, FormatException, OverflowException
I don't want my program to just crash on an exception, so I must
handle all of them. I don't care about which one happened, except to
write out exception.Message to a log file. It seems verbose to write
out...
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by: George2 |
last post by:
Hello everyone,
Such code segment is used to check whether function call or exception-
handling mechanism runs out of memory first (written by Bjarne),
void perverted()
{
try{
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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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