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by: Neil Zanella |
last post by:
Hello,
Suppose I have some method:
Foo::foo() {
static int x;
int y;
/* ... */
}
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by: Bryan Parkoff |
last post by:
I have created three classes according to my own design. First class
is called CMain. It is the Top Class. Second class and third class are
called CMemory and CMPU. They are the sub-classes.
Two sub-classes have the relationship to communicate back and forth
through this pointer. The pointer is responsible inside Top class for
allocating and deallocating two sub-classes.
CMemory class is responsible to allocate and deallocate memory...
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by: bartek |
last post by:
Hello,
I've been pondering with this for quite some time now, and finally
decided to ask here for suggestions. I'm kind of confused, actually...
Maybe I'm thinking too much...
Brain dump follows...
I need a class to represent a variable, with an associated data type
and/or value. Though, I don't want it to be a variant type, and not a
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by: Ed West |
last post by:
Hello,
I am wondering about best practices for class hierarchies and using
ADO.Net, especially the DataSet update/delete commands and the data
relations... this needs to package/unpackage to xml for client/server
sending. The class properties pretty much correspond to database tables.
This is a pretty long question so thanks in advance for reading and
commenting!
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by: fisab |
last post by:
I apologise in advance for such a basic question, but I'm hoping someone will
take the time to answer my question.
In my code I define a Dataset :
Partial Class Default_aspx
Dim dsExcel As New DataSet
I fill the Dataset as follows :
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by: downwitch |
last post by:
Either I don't understand (entirely possible), or there's no way to
copy parts of a class hierarchy from one instance to another.
Say I have a class called Foo, and it contains, among other things, a
custom collection called SubFoos. If I do something like
Dim MyFoo1 As Foo
Dim MyFoo2 As Foo
'call something to populate MyFoo1 and its SubFoos...
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by: garyusenet |
last post by:
I'm using an example piece of code: -
namespace Wintellect.Interop.Sound{
using System;
using System.Runtime.InteropServices;
using System.ComponentModel;
sealed class Sound{
public static void MessageBeep(BeepTypes type){
if(!MessageBeep((UInt32) type)){
Int32 err = Marshal.GetLastWin32Error();
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by: tshad |
last post by:
Using VS 2003, I am trying to take a class that I created to create new
variable types to handle nulls and track changes to standard variable types.
This is for use with database variables. This tells me if a variable has
changed, give me the original and current value, and whether the current
value and original value is/was null or not.
This one works fine but is recreating the same methods over and over for
each variable type.
...
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by: akomiakov |
last post by:
Is there a technical reason why one can't initialize a cost static non-
integral data member in a class?
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by: Andy B |
last post by:
I am trying to figure out how to make an object instance available for all
methods of a class. I tried to do something like this:
public class test {
TheObject Instance = new TheObject();
TheObject.Dictionary<string, string= new Dictionary<string, string>();
....
}
The first line (TheObject instance = new TheObject();) doesn't get
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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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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