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by: Bryan Parkoff |
last post by:
I find an interesting issue that one base class has only one copy for
each derived class. It looks like that one base class will be copied into
three base classes while derived class from base class is executed. It
means that three derived classes are pointed to a separated copy of base
class. I do not allow second and third copy of base...
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by: modemer |
last post by:
Question is as in subject.
For example:
class BaseClass {
public:
void func() { do something; } // I don't want this function being
overloaded in its inherited class
};
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by: Alfonso Morra |
last post by:
if I have a class template declared as ff:
(BTW is this a partial specialization? - I think it is)
template <typename T1, myenum_1 e1=OK, my_enum_2=NONE>
class A {
public:
A();
virtual ~A() ;
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by: Jon Slaughter |
last post by:
I have a class that is basicaly duplicated throughout several files with
only members names changing according to the class name yet with virtually
the exact same coding going on.
e.g.
class A
{
std::vector<B*> Bs;
public:
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by: Sebastian Hiller |
last post by:
Hello,
i'm new to .Net (i'm using VB as language and i'm working in the
code-behind mode) and i can't solve the following problem:
I have a WebForm and want to Add a UserControl
(classname:QuestionControl) as many times as there are rows in a
DataTable (also named Questions) in a DataSet. But this UserControl is
,for reasons of...
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by: rodchar |
last post by:
Hey all,
I'm trying to understand Master/Detail concepts in VB.NET. If I do a data
adapter fill for both customer and orders from Northwind where should that
dataset live?
What client is responsible for instantiating the orders class? Would it be
the ui layer or the master class in the business layer?
thanks,
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by: Chris Puncher |
last post by:
Hi.
I have a RCW class that was generated by the VS.NET2003 IDE when I added a
COM dll reference to my project. This all works fine when I call methods on
it. My initial problem is that in ASP.NET I would like to add this to the
Session object whilst using SQLServer as the session storage. Unfortunately,
as this required the RCW class to be...
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by: needin4mation |
last post by:
I have a .aspx file and it's src. I also have a third file, a class
that the src references. Everything is in the same directory/folder.
Everything has the same namespace. How do I reference the class in my
c# .src file? I don't believe this is an ASP.NET question, but a OOP
C# question, thus my post here.
I have searched and I thought...
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by: Tony |
last post by:
I'm working with GUI messaging and note that MFC encapsulates
the message loop inside of a C++ class member function. Is this
somehow inherently less robust than calling the message loop
functions within main? (It just doesn't "feel" right to me).
Example 1:
class MyProg
{
public:
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by: K Viltersten |
last post by:
Suppose there is the following class structure.
class S {...}
class A : S {...}
class B : S {...}
class A1 : A {void m(){...}}
class B1 : B {void m(){...}}
class B2 : B {...}
Just to clarify the issue. A1 and B1 share a
method (void m() ) AND B2 doesn't have that
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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...
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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: 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: 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: 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...
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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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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