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by: ac |
last post by:
Hi, I have to customize a component (in this case Windows Media Player)
so that a circular window is shown upon the player. That is, suppose you
have a movie playing (in the ordinary rectangle window), I'd like to create
some sort of mask which only allows to watch inside the circle (as if
someone
is viewing through a peephole or spyhole..)
Is there any possible way to do this? This is targetted to WMP, but maybe it
can be done with...
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by: Thomas Christmann |
last post by:
Hi!
I have a rather special question here. I'd like to write a wrapper
for a .NET assembly, and register that on my server so that the people on
my server call my assembly instead of the standard .NET assembly. Reason
is that I want to include some additional security checks in my assembly,
to prevent everybody from the calling the .NET assembly unchecked. So,
writing the wrapper is no problem, but I'm not sure how/if it is possible
to...
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by: wow |
last post by:
Hi,
Have a problem at hand.....
I have a text file as follows:
AA : class_a
BB : class_b
............
XX : class_x
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by: Aguilar, James |
last post by:
My previous example used the concept of a Shape class heirarchy, so I will
continue with that.
Suppose I have something like fifty different shapes, and I am trying to
instantiate one of them. The trick is, the instatiation will be based on a
string with the exact same name as the type that I am trying to instantiate.
Obviously, writing a fifty element long switch statement is an inferior
solution. So, how can I instantiate based on...
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by: Patrick Stinson |
last post by:
I am trying to create a way to register static members of a **class**, not
an object, for making an object factory. The main thing I want is to be
able to make a call like
class MyClass
{
public:
MyClass *factory();
};
register(MyClass);
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by: Ray Z |
last post by:
hi, there
I build a Class Library, I write a class A to implement interface IA. The
problem is when I give the dll file to others, thet can get all information
about not only IA, but also A. They can even see my protected members of
class A. How could I hide these informations about class A, just give them
the interface informations.
thanks.
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by: Michael McCarthy |
last post by:
I want to develop plugin support for a system.montitor module I am
working on. A lot of the modules will do mostly interop stuff for an
older system, but I want to use it myself as well to monitor event logs
and other things as I think of them...
I've seen two ways of doing this, the abstract class factory, or the
interface... the module logic is fairly simple, watch something -> get
the result -> notify / fix / and or log it...
I've...
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by: Ian Williamson |
last post by:
Greetings,
My company has an ASP.NET based enterprise product that is undergoing some
changes and I need some community input to help solve a problem.
In the current implementation, any given installation of the product
supports only one database at a time. The server/db information is stored in
the registry on the computer hosting the com+ based middle tier. We are now
moving to a solution which supports multiple databases. That...
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by: deko |
last post by:
Which layer should a Factory class go in?
DA - Data Access
BL - Business Logic
UI - User Interface
??
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by: docschnipp |
last post by:
Hi,
I have a bunch of object derived from the same base class. They all share
the same constructor with some parameters. Now, instead of using a large
switch() statement where I call every single Object by itself, I'd like to
assign a reference to the class type and call it later without knowing the
derived type.
Example:
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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: 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: 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: 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: 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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