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by: Oystein Haare |
last post by:
Note: This might be a bit off topic..
I want to create some global objects that register themselves with another
"manager"-class upon creation:
class SomeClass { ... };
// cpp:
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by: Gianguz |
last post by:
I'd like to discuss about the opportunity to have a global objects
creator that introduces into a general framework
(suited for multithreading) a controlled semantic to manage
globals variables (objects and scalar-types).
In the following example Global is able to create objects of any kind
with and index value attached to. So a Global<0, string> is a unique
string instance object allocated into the system that can be accessed
from any...
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by: j |
last post by:
Anyone here feel that "global variables" is misleading for variables
whose scope is file scope? "global" seems to imply global visibility,
while this isn't true for variables whose scope is file scope. If you
have a variable whose scope is file scope in another translation unit,
you have to provide a local declaration to access that variable from
the other translation unit.
Also, I don't see "global variable" used once in the standard....
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by: David P. Donahue |
last post by:
When I wrote websites in VB .NET, I would often put functions in Global
for all the pages to call. Now, in C#, doing so results in "references
to non-static objects" and whatnot. I realize what that means and all,
but what I'm wondering is what's the best way around it? Say, for
example, I want a function that takes a username and a password and
returns true or false if it's a successful login, and I want any page or
usercontrol in the...
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by: Faisal |
last post by:
Hi.
I'm in the process of moving an application from ASP to ASP.NET, & I'm
writing in VB, using VS.NET. I'm new to the .NET framework & have a
basic question regarding static objects defined in global.asax.
In the global.asax file I want to declare some static objects (like an
ADODB.Connection, an ADODB.Recordset, a
Scripting.FileSystemObject...), and so I've done so using object tags.
For example I have:
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by: randyr |
last post by:
I am developing an asp.net app based on a previous asp application.
in the asp applications global.asa file I had several
<object id="id" runat="server" scope="scope" class="comclass"> tags for
objects that the app used to speed up some global level data access and
functionality.
I have recoded the class libraries in .net and would like to acomplish the
same functionality in asp.net.
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by: Vishwanathan Raman |
last post by:
Hi
I have a declared a static DataSet object SOBJ in Global.asax.I also have a
localy defined DataSet LSOBJ in Global.asax which I am storing in Application
State.Is there any technical differences in the way both the objects are
handled by IIS.
Are both objects stored in different memory spaces?
I can access both the objects in my web page.
I will be grateful if some one can help me understand the difference.
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by: David Colliver |
last post by:
Hi,
using c#, 1.1
I know that we are not supposed to use global variables etc. in c#
I am having a problem, but not sure how to resolve. I did have another post
here, but may have over confused things, so I will start afresh.
An example of what I want to do...
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by: fdmfdmfdm |
last post by:
This is an interview question and I gave out my answer here, could you
please check for me?
Q. What are the memory allocation for static variable in a function,
an automatic variable and global variable?
My answer: static variable in function and global variable are
allocated in head, and automatic variable is allocated in stack.
Right?
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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: 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...
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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: 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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