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by: Martin Maney |
last post by:
I've been to the cookbook (both forms, since they're sometimes usefully
different), but that gave rise to more questions than answers. Heck,
let me pull some of them up while I'm at it.
Martelli gives the recipie (5.3 on paper) "Calling a Superclass
__init__ Method if it Exists" where he seems to say that this:
class NewStyleOnly(A, B, C):
def __init__(self):
super(NewStyleOnly, self).__init__()
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by: Medi Montaseri |
last post by:
Hi,
Given a collection of similar but not exact entities (or products)
Toyota, Ford, Buick, etc; I am contemplating using the Abstraction pattern
to provide a common interface to these products. So I shall have an
Abstract Base called 'Car' implemented by Toyota, Ford, and Buick.
Further I'd like to enable to client to say
Car *factory;
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by: Jarmo Muukka |
last post by:
Hello,
I have an interface which has a method which returns an interface. I would
like to return a real type in implemented class.
interface IFoo
{
....
}
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by: Christopher Wells |
last post by:
There's something I don't understand about how the CollectionBase class is
defined. I can declare:
class Derived : CollectionBase
{
}
I can instantiate this Derived class:
Derived derived = new Derived();
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by: Keith Patrick |
last post by:
Could someone tell me if it's possible (and if so, how) to call an
explicitly-implemented interface method from a subclass? I have a class in
which I have to explicity implement some methods, but my subclasses, which
should use them, cannot call them. I'm not sure if it just isn't possible
due to visibility or if I just don't have the syntax right. I can't make
the methods protected, as the compiler complains (although the documentation...
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by: Dominic via DotNetMonster.com |
last post by:
I am a CA-OpenROAD programmer, but I attempting to build some VB.NET DLLs
and access them through OpenROAD as an external Windows TypeLib.
I have managed to build a simple DLL (code follows) but the only method
that I can see exposed is "DisplayNumber" which is a sub declared in a
public interface definition rather than "DisplayNumbers" which is the name
of the public sub based on the interface definition.
My problem is when I attempt...
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by: Kevin Frey |
last post by:
In a derived class I am trying to redefine the implementation of a interface
method defined in a base class - the base class interface method was not
declared virtual.
I have yet to actually test this approach, but it looks ugly. Is there any
better way?
public interface ITest
{
void Func();
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by: =?Utf-8?B?UVNJRGV2ZWxvcGVy?= |
last post by:
I have a C# logging assembly with a static constructor and methods that is
called from another C# Assembly that is used as a COM interface for a VB6
Application. Ideally I need to build a file name based on the name of the
VB6 application. A second choice would be a file name based on the # COM
interface assembly. I have tried calling Assembly.GetCallingAssembly() but
this fails when I use the VB6 client. Is there a way to get this...
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by: Ole Nielsby |
last post by:
VC has a __cdecl specifier which allows functions and methods to
be called with varying parameter count.
(I understand this is the default for functions in general but in VC,
instances use another convention unless they have an ellipsis
argument.)
I can force GCC and other compilers to use such a convention by
declaring all methods with an ellipsis, but I'd rather not clutter my
method definitions with these.
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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: 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: 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: 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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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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