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by: njp |
last post by:
BlankHi,
How do I create a tightly coupled Object 1 such that when I update it in one collection, it is simultaneously and automatically updated in other collections? The collections are defined at the module level for the entire project to access as well as collections defined within different objects. Currently, I'm updating Object 1 manually in all the different collections but there surely must be a better way.
Thanks!
NJ
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by: Tim T. |
last post by:
I'm currently working on a report to forecast production for finished goods.
The user can select one or more items to forecast. In addition, they may
select one or more warehouses to view breakdowns for as well as one or more
customers.
Now, the report iterates through the selected items in the finished good
listbox. For each item that it comes across, it calls 4 routines to gather
various totals. Each routine will gather a total for...
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by: Simon |
last post by:
Hi all,
I am writing a windows application using vb.net on the 1.1 framework.
We have in the application, some strongly typed collections that have been
written as classes that do not inherit from collection base, but use an
internal collection, to hold the objects and then implement IEnumerator, see
example below,
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by: nhmark64 |
last post by:
Hi,
Does System.Collections.Generic.Queue not have a Synchronized
method because it is already in effect synchronized, or is the
Synchronized functionality missing from
System.Collections.Generic.Queue? Putting it another way can I
safely replace a
System.Collections.Queue.Synchronized(myUnSynchronizedQueue) with a
System.Collections.Generic.Queue while porting a working 2003 project?
Thanks,
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by: Adam Clauss |
last post by:
I ran into a problem a while back when attempting to convert existing .NET
1.1 based code to .NET 2.0 using Generic collections rather than Hashtable,
ArrayList, etc.
I ran into an issue because the old code allowed me to do what basically was
the following assignment:
class SomeClass
{
private Queue q;
SomeClass(Queue q)
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by: WebSnozz |
last post by:
Some collections are such that efficient search algorithms work on them
such as binary search if the collection is a type which is sorted.
I'm wondering how LINQ searches these collections and if it takes
advantage of the fact that some collections are sorted?
We were speculating that the standard .net 2.0 collections might
implement the IQueryable interface for those collections where there
are more efficient search algorithms.
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by: Fred Heida |
last post by:
Hi,
i'm trying to (using managed C++) implment the IEnumerable<Tinterface on
my class..
but have a problem with the 2 GetEnumerator method required.... what i have
done is...
generic<typename T>
public ref class SetOfProxy : public
System::Collections::Generic::IEnumerable<T>
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by: Sid Price |
last post by:
Hello,
I have a class of objects (Device) that are managed by another object
(Devices) with a collection class (DeviceCollection) inherited from
Collections.Hashtable. Each of the Device objects can raise an event and I
need the managing class (Devices) to be able to catch these events.
Public Class Device
Public Event StatusChange()
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by: Michi Henning |
last post by:
I can pass a generic collection as ICollection<Tjust fine:
static void flatCollection(ICollection<intc) {}
// ...
List<intl = new List<int>();
flatCollection(l); // Works fine
Now I want to pass nested collections generically:
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by: Marco Shaw |
last post by:
I've got some C# code to create a custom PowerShell cmdlet with these
statements:
....
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
....
My compile fails using csc.exe:
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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: 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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