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by: Shawn Brock |
last post by:
This is a wildly broad question, so apologies in advance.
I developed a very traditional app architecture in Visual Studio 5-6.
The basic structure looked like this:
GUI >> MTS >> Database
The basic idea here was Users talk to the object, the object logs in to the
database as itself and does some work.
Perhaps I'm being overly dense, but I cannot seem to find a good writeup on
the preferred way to implement this in .Net. Can someone...
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by: AMDIRT |
last post by:
I have a few questions about IssueVision (from WindowsForms) concerning its
scalability and performance. Rather, if I were to implement techniques
described here into another application, how would it perform, how well will
it scale, and what considerations should I be take into account?
First, let me say that I appreciate the work done to get this application
out there for me to look over. I continually refer to it and I think I am...
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by: Neil |
last post by:
I previously posted re. this, but thought I'd try again with a summary of
facts.
I have an Access 2000 MDB with a SQL Server 7 back end. There is a view that
is linked to the database via ODBC and has been in place for several years
without any performance problems.
Recently I added a couple of fields to the output of the view, and it became
very slow when scrolling. When just opened in the database window, the
linked view takes about...
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by: Jim Bancroft |
last post by:
I have an aspx page that calls a component living in an out-of-process
assembly; specifically, a dll that's hosted in a COM+ server package.
Whenever I debug my page and hit a breakpoint on the component in question,
I cannot step into its source. If I change the COM+ package configuration
from "server" to "library" mode debugging works fine and I can walk all over
my component's source.
No doubt it's the packaging that's giving me...
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by: BenS |
last post by:
Good Morning and Happy Wednesday!
I've got a web service that exposes a method that takes
an string input parameter that specifies an executable
on the server that starts a process. These processes
should runs in a Windows window. The process loads
and runs under the ASPNET user account fine but the
window is hidden. The Windows task manager shows
that the process has loaded and the code performs
the intended task (just deletes some...
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by: Zen |
last post by:
Hi,
My production machine has 2G of memory, when aspnet_wp.exe goes up to about
~1.2G of memory usage, I start get out-of-memory exception. Other processes
don't use as much memory and I added all the peak memory usage of all the
processes (including aspnet_wp.exe), it goes up to no more than 1.5.
How is that possible? Would anyone know please help? thanks!
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by: Doug |
last post by:
Hi,
I learned a little about the model view presenter pattern at a
conference this last week and am experimenting with it. It's working
pretty well but I have a question.
I am trying to use it to reset info in a combo box. Below is some
sample code for my view interface and the presenter:
public interface IDevToolView
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by: lmttag |
last post by:
Hello.
We're developing an ASP.NET 2.0 (C#) application and we're trying to
AJAX-enable it. We're having problem with a page not showing the page while
a long-running process is executing. So, we're looking for a way to display
the page with a "please wait..." message while the process is running, and
then, when the process is done, update the page with the actual results/page
content.
We have a page that opens another browser/page...
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by: Laphan |
last post by:
Hi All
I can't get round this because it's a local government thing, but I've done
a CMS for a school (in ASP classic) that allows them to upload gifs, jpgs,
pdfs and docs to their site for the usual CMS stuff.
Works fine on my host as I use ASPupload and I have one FTP location for my
data, but I've now found out that I've got to put the site on the local
government's servers and they only provide the following setup:
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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