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by: bazad |
last post by:
Hi,
I'd like to understand consequences of Application.DoEvents call.
Does it create a new thread?
Thank you
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by: dotNETDavid |
last post by:
We've broken our app into various assemblies. The WinForm assembly provides
the user interface, other assemblies provide various I/O services. I'd like
to be able to call System.Windows.Forms.Application.DoEvents from within a
dll, but it isn't allowed. I don't want to link the dll to our WinForm exe
which can call DoEvents.
Is there some way to call DoEvents from within a dll?
Thanks.
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by: Ollie Riches |
last post by:
I understand the use of Application.DoEvents() to process all outstanding
messages on the message queue in a winforms application if you have long
running process on the UI thread. But can anyone explain to me why I need to
call DoEvents when I am using a COM component that calls back to into the
..Net application? - If I don't call DoEvents after receiving a callback then
sometimes no more messages are pumped, it appears that the message...
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by: Lance |
last post by:
I've noticed that calling DoEvents is much slower in an application that has called Application.EnableVisualStyles in Sub Main. Furthermore, the performance seems to worsen each time that DoEvents is called.
To demonstrate what I'm experiencing, create an app with a Sub Main, a Main Form, and a Button (called Button1). Include the following code in Sub Main:
Application.EnableVisualStyles
Application.DoEvents
Application.Run(New...
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by: Rich |
last post by:
As I migrate my VB6 apps to vb.net I am checking what
features I need to retain from vb6. In vb6 I noticed that
DoEvents really made a performance difference when I
called it just before a Do/For loop for large datasets. I
hope do some multithreading in vb.net for this. But I am
not completely sure about how
System.Windows.Forms.Application.DoEvents()
works, or its application/purpose. Is this the same as
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by: Tym |
last post by:
Made the change from vb6 to vb.net and have found that DoEvents()
doesn't work!!
Well, the replacement
System.Windows.Forms.Application.DoEvents()
is causing hell!!
I have a loop such as
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by: Amjad |
last post by:
Hi,
Is there an equivalent to the "Application.Doevents" method in modules or
Windows services?
I want to make a Windows service that calls a DLL. The DLL would have all my
functions and it would be doing all the job, but some of the functions that
I'm using require calling something like "Application.Doevents" and I can't
use this because the DLL module is not an application.
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by: james.jdunne |
last post by:
System.ArgumentException: Item has already been added. Key in
dictionary: "-1" Key being added: "-1"
at System.Collections.Hashtable.Insert(Object key, Object nvalue,
Boolean add)
at System.Collections.Hashtable.Add(Object key, Object value)
at
System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FRegisterComponent(IMsoComponent
component, MSOCRINFOSTRUCT pcrinfo, Int32& dwComponentID)
at...
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by: Woo Mun Foong |
last post by:
Hi,
I have a DLL that is used to carry out some lengthly process.
I would like to have something similar to DoEvents that can yield control
back to Windows every now and then.
Any ideas ?
Thank You,
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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: 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.
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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: 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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