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by: lester |
last post by:
a pre-beginner's question:
what is the pros and cons of .net, compared to ++
I am wondering what can I get if I continue to learn C# after I have learned
C --> C++ --> C# ??
I think there must be many know the answer here.
thanks
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by: Steven T. Hatton |
last post by:
If I understand correctly, I have no assurance that I can determine the type
of a simple class instance thrown as an exception unless I explicitly catch
it by name. (non-derived classes having no virtual funcitons have no rtti)
That is, there is no way to do something like:
try{
funct_from_3rd_party();
}
catch(...){
std:err << extract_name() << std::endl;
}
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by: Jason Huang |
last post by:
Hi,
Would someone explain the following coding more detail for me? What's the
( ) for?
CurrentText = (TextBox)e.Item.Cells.Controls;
Thanks.
Jason
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by: **Developer** |
last post by:
What does this mean:
External component has thrown an exception.
My program crashes after it leaves a subroutine.
What I see during debugging is
when I press F11 at the End Sub statement
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by: **Developer** |
last post by:
This is almost the same as a previous post that is still giving me a
problem, but with a different slant.
I can't seem to find out what is wrong.
My program crashes after it leaves an event handler.
It is an event that is raised by Net's ListBox.
The form handling the event, as described below, contains a UserControl that
inherits from ListBox but does not handle nor override the event in
question.
So the stack contains only the handler...
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by: Howard Kaikow |
last post by:
I'm using the code below, but an error is not getting trapped.
Where can such errors occur?
In another process?
Try
SomeCode
Catch ex As Exception
Dim strMsg() As String = Split(ex.ToString, vbCrLf)
With lstStuff
For i = 0 To UBound(strMsg)
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by: Jorge |
last post by:
Iam a newbie. What does this error message mean?
A first chance exception of type 'System.ArgumentException' occurred
in Microsoft.VisualBasic.dll
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by: xz |
last post by:
Hi, I am currently switching from Java to C++.
When I code in Java, I use the following website to find the
specifications of classes and methods:
http://java.sun.com/j2se/1.5.0/docs/api/
I think there must be several websites providing similar information
for C++.
I did find some but they were not as good as I expected.
Could you guys recommend some good ones?
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by: Mohamed Mansour |
last post by:
Hey there, this will be somewhat a long post, but any response is
appreciated!
I have done many PInvoke in the past from C++ to C#, but I did PInvoke
within C# not C++/CLI.
Can someone explain more why C++/CLI would be better to PInvoke than doing
the PInvoke in
C#?
Because, usually in C# as you already know we use DLLImport and extern
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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: 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...
|
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: 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: 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: 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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