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by: Tony Johansson |
last post by:
Hello!
I'm reading in a book about C++ and there is something that I want to ask
you about.
It says "since the constructor does not return any value, the only way to
handle errors that
occur during its execution is to use exception handling. You can deal with
errors
that occur during the execution of the constructor's body by using try block
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by: ZorpiedoMan |
last post by:
I just ran across an interesting phenon...
If you bind a control, say a textbox, to a class.property, and in
changing the value of the textbox an error is thrown in the
class.property, you get stuck in the textbox and cannot leave:
Public Class XClass
Private myName as String
Public Property Name as String
Get
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by: chopsnsauce |
last post by:
Here's the example:
Dim frm As New FORM1
Try
frm.show
Catch ex As Exception
msgbox ex.message
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by: CarlT |
last post by:
Is there some reason the exceptions in a class with a shared constructor will
not bubble up the call stack?
I have a class with a shared constructor which calls a shared method
Requery() which initializes the class's shared properties. When an exception
occurs in the Requery method I want to let it bubble up so I can handle it
elsewhere, but it seems the error will not bubble up. The procedure
(outside of this class) that first...
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by: David Herbst |
last post by:
Enterprise Library Jan 2006 with Visual Studio 2005 on Windows 2000
Server sp4.
My custom exception formatter fails with a "Unable to handle exception:
'LoggingExceptionHandler'." exception. When I attached the debugger to
the process and stepped into the code it executed without error. In
both cases I was running a Debug build, the only difference in the case
that works is that I attached the debugger to the same exact binaries....
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by: NewToCPP |
last post by:
I have seen at several places that C++ programmers writing for RealTime
Embedded applications dont use Exception Handling. They dont like
Throw/catch concept. WHY?
Thanks.
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by: matko |
last post by:
This is a long one, so I'll summarize:
1. What are your opinions on raising an exception within the
constructor of a (custom) exception?
2. How do -you- validate arguments in your own exception constructors?
I've noticed that, f.ex., ArgumentException accepts null arguments
without raising ArgumentNullException. Obviously, if nothing is to be
supplied to the exception constructor, the default constructor should
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by: =?Utf-8?B?UmFq?= |
last post by:
How do I know which methods will throw exception when I am using FCL or other
third party .Net library?
I am developer of mostly native Windows applications and now .Net. After
working few months in Java, I am thinking why Win32 APIs or even .Net
documentation not clear on which methods will throw exception or what
exceptions can be expected. Jave APIs clearly define exceptions that can be
expected and enforces that we handle them.
...
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by: asm23 |
last post by:
Hi, everyone, I'm learning <<thinking c++>volume Two, and testing the
code below.
/////////////////////////////////////////////////////////////////////////////
//: C01:Wrapped.cpp
#include <iostream>
#include <cstddef>
using namespace std;
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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: 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: 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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