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by: Tony Johansson |
last post by:
Hello Experts!!
Here we use multiple inheritance from two classes.We have a class named
Person at the very top
and below this class we have a Student class and an Employee class at the
same level.
There is a class TeachingAssistent that use multiple inheritance from both
Student and Employee.
There is a method named getName is class Person.
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by: news.microsoft.com |
last post by:
Hi,
It is possible to override a non virtual method with the "new" keyword
So how is this different from specifying a method as virtual then
providing the override keyword?
Is there any differences between these two methods of overriding?
Thanks.
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by: Rafael Veronezi |
last post by:
I have some questions about override in inheritance, and virtual members.
I know that you can you override a method by two ways in C#, one, is
overriding with the new keyword, like:
public new bool Equals(object obj) {}
Another is using the override keyword, like:
public override bool Equals(object obj) {}
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by: JPRoot |
last post by:
Hi
I use the following syntax to have events inherited from base to child classes which works nicely (virtual and override keyword on events). But I am wondering if it is a "supported" way of using events since I never saw it used anywhere in MSDN documentation/samples?! Or it will just break when I upgrade to .NET Framework 2.x in the coming years
namespace MyNamespac
public delegate void MyDel()
public class MyBase
public virtual...
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by: JPRoot |
last post by:
Hi M. Jeffrey Tan,
Just hopping you didn't forget me? :)
Thanks
JPRoot
----- \"Jeffrey Tan\" wrote: -----
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by: Mark Broadbent |
last post by:
Oh yes its that chestnut again!
Ive gone over the following
(http://www.yoda.arachsys.com/csharp/faq/ -thanks Jon!) again regarding this
subject and performed a few of my own tests.
I have two classes yClass which inherits xClass.
xClass has a virtual method which simply writes a line of text stating its
origin, yClass implements the same method which writes a line of text
stating its origin also (i.e. "From yClass").
I ran the...
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by: Marcel Hug |
last post by:
Hi NG !
I'm new in C# and I'm reading a book about the fundamentals and concepts.
In the chapter Methods it's written to use virtual, if i would like to
override the method in a subclass. This I've to do by using override.
It's also written, that's possible to "hide" the base class method by
using the new key word.
Because I've already written some C# code and I didn't know anything
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by: junw2000 |
last post by:
In the following code:
#include <iostream>
using namespace std;
class V {
public:
int i;
virtual void f() { cout << "V::f()" << endl;}
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by: Heinz Ketchup |
last post by:
Hello,
I'm looking to bounce ideas off of anyone, since mainly the idea of using
Multiple Virtual Inheritance seems rather nutty. I chalk it up to my lack
of C++ Experience.
Here is my scenario...
I have 5 Derived Classes
I have 3 Base Classes
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by: puzzlecracker |
last post by:
The statement is taken from FAQ . What about non-virtual
functions? Can they be overriden? I still don't see a good
justification to prefer private inheritance over composition. In
fact, I have never seen it in a commercial code. If someone did,
please share the use-case and decisions behind it.
Thanks
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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