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by: Glen Wolinsky |
last post by:
This is my first attempt as asynchronous processing. I have created a
small test app as proof of concept, but I am having one proglem. In
the example (code listed below), my callback routine has two problems:
1. It runs TWICE; and
2. While it seems to update the web page controls, the results never
show up on the page.
I am using delegates per a couple of examples I found on MSDN and
elsewhere.
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by: David Mc |
last post by:
We recently installed the 1.1 redist of .Net on a new server. Only
after installing .Net did I realize that the regional settings of the
server had not been localized.
The application we have written uses GB style dates i.e. dd/mm/yyyy.
When running new server we were getting error message - i.e. incorrect
date format. First we removed the app and .net, reset the locale,
rebooted and re-installed everything. However server still...
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by: juky |
last post by:
Hi all,
I have a loop in the thread checking for a particular service status,
whenever the status changes to "stopped" a RaiseEvent is generated by
thread and another function runs. At the same time the thread is
suspended. When I try to resume it from the another function I have
some problems.
Thank you.
Juky
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by: mburghdorf |
last post by:
I am currently working on a vb.net program that interacts with autocad.
The thread processes a building that was created within the program and
comes up with a price. I then after the job has been priced give the
user an option to display a report that they would be interested in.
One of the options interacts with autocad and errors out. If I disable
threading it then works perfectly fine. I am not sure why this happens
or why threading...
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by: Jeff |
last post by:
hey
asp.net 2.0
I've placed a LoginStatus control on a master page (so I don't need to have
it on every webpage) in my project. When I click on this control to logout,
I get this error:
A first chance exception of type 'System.Threading.ThreadAbortException'
occurred in mscorlib.dll
An exception of type 'System.Threading.ThreadAbortException' occurred in
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by: monica73174 |
last post by:
I have migrated a vb.net program to vb 2005. I am going nuts trying to fix this.
There is a splash screen that fades in and then in the background some sub procedures are taking place.
Here is the original code; This code gives me cross threading errors dealing with the opacity.
Private myDebuglog As DebugLog = ApplicationDebugLog
Private FormAlpha As Double = 0
Private WithEvents AlphaTimer As New System.Timers.Timer
...
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by: rh0dium |
last post by:
Hi Experts!!
I am trying to get the following little snippet to push my data to the
function func(). What I would expect to happen is it to print out the
contents of a and loglevel. But it's not working. Can someone please
help me out.
---------<snip>--------------
#!/usr/bin/env python
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by: b0ssY |
last post by:
Hi all,
I have a problem with threading here.
In my scenario, I need to do a very long operation after opening a file. Because of the long operation, it will cause the program to become "Not Responding" if the user clicks anywhere in the application. This is where my threading comes into place, replacing the troublesome "Not Responding" with a loading message in a form.
However, the problem is that at program load/startup, my program...
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by: winningElevent |
last post by:
I'm thinking of creating simple test program, but before I jump to coding I would like to ask so I can hopefully avoid any tricky threading bug.
I plan to have a GUI and will have its own thread.
I also want to have a backgroundworker thread to keep checking for the connection between desktop and device. In that thread, I may have timer for periodically checking maybe every half of second to see if connection is still good. The...
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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: 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: 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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