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by: Mark Sisson |
last post by:
Hey all.
I've got a legacy COM dll that I'd like to use in my multithreaded C#
app. Problem though is when I create several instances of the interop
object and start them on their own threads they always seem to run
synchronously.
I've boiled down the code to a simple "lab" experiment below. In this
console app you'll see that instance one comes back after roughly 4
seconds and then instance two comes back in 8 seconds, twice the...
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by: Neil Stevens |
last post by:
Hi,
I have been tasked to upgrade a project from VB6 to VB.NET, i have a number
of problems of which most i have now solved but i am still very perplexed by
one problem. The VB6 application has one class whose instance property is
declared as GlobalMultiUse and this class defines properties that are shared
between a number of other applications in use that will soon be converted to
..NET.
The problem is that during initial testing the...
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by: Steve |
last post by:
Hi all
What is the way in .NET to make an Assembly global for all other assemblies
that reference it? In VB6 there was a property on a DLL called Instancing,
and if you set it to 6 - GlobalMultiUse, then you don't have to declare an
object in order to call it's functions, the other DLL's could simply call
the functions directly.
What I want to do is have a User's class in an Assembly, and the properties
and methods of that class can...
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by: Tim ffitch |
last post by:
Hi
I have created a VB dll file that contains common functions I use
across various projects in VB, Access and Excel. Rather than have to
code the functions in each I decided to use the dll route.
The problem being that I can't call these functions from the query
designer in Access. I decided that I would try the route of declaring
the functions from the dll file the same way you would for the Windows
API. Access then complains that...
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by: Gonçalo Boléo |
last post by:
Can i have in C# classes that are like VB6 classes GlobalMultiUse?
I have a class with general functions supporting my programming and i don't
wan't to instanciate it in every class that i need to use it.
thanks,
Gonçalo Boléo
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by: bobc |
last post by:
Any help appreciated with this problem --
I have a Microsoft Access 2002 application. The Access
mdb has a refence to DAO 3.6 (not ADO). A form is bound to
a linked table in a second mdb. In the AfterUpdate event
method of a text box, after a SaveRecord, a method is called which is
in a
GlobalMultiuse class in an ActiveX code component that I
compiled in VB6. In this method, a DAO recordset is
opened on the same record in the same...
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by: viveka |
last post by:
How to create a simple dll in VB. and how to use it with other applications
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by: divy24 |
last post by:
Can a global class be created in VB 6.0 which can be accessed across all projects in a group file.Plz let me know.If its possible,how do we do instancing for that class so that the same object is shared across the application once it is created.?Plz reply ASAP
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by: JMurugesh |
last post by:
How To Export Functions Present in a ActiveX Dll?
So that i can use that vb dlll from any application.........
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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: 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: 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: 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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