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by: Joaquin Grech |
last post by:
Hi
I did alot of research on this on the web and msdn and I couldn't find
anything.
I have a listview showing as a grid (table looking, with rows and columns
and no images at all, only text). I get the information to display on the
listview from the network and I add items often and stuff.
But more than adding items, what worries me is the step of modifying items.
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by: John Lee |
last post by:
Hi,
I have a windows application that uses the listview to display about 50
items in detailed view - 4 columns. The first column is static and other
columns will be updated in 100-1000ms - it looks awful when it's running -
flickering too much!!!
Anyone know how to solve this flickering problem? or how should I deal with
this issue? I see some other C++ app can display more than 100 items without
any flickering in such as speed. Can...
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by: John Lee |
last post by:
Thanks Jay for your response.
I tried your code and it still flickering a lot. To demonstrate it, you can
grab a listview, create 3 columns - name, value, timestamp, in form_load
event to add 50 items into that listview as Item1 - Item49, add a timer to
your windows form, set the timer interval to 100 ms, in the event handler,
add the code to update the value and timestamp
Random r = new Random();
listView1.BeginUpdate();
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by: Manohar |
last post by:
Dear All
How to avoid flickering when server control is posted
back?
Thanx
Manohar
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by: n00b |
last post by:
I have some forms with maybe around 30 controls on each and anytime I load
these forms different parts of it start flickering though not all of them at
once and not the same ones everytime. the forms are each generally separated
into 2-3 different panels and they start flickering with no apparent pattern.
I've tried turning on double buffering, same thing, no improvements. I've
tested it on different computers with different specifications...
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by: Mark Thompson |
last post by:
I have a problem with my Visual Basic .NET 2003 application which I
have so far been unable to resolve.
I am trying to get an OpenGL control that I have created working
properly as a control on my main form in my VB.NET application. It does
work and render correctly but the problem is that there is an awful
flickering that happens on most PCs I try it on. The flickering is
reminiscent of the sort that you get on a TV when it is not tuned...
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by: R.A.F. |
last post by:
Hi,
Basically i've read that under C++ we can avoid flickering forms during
sizing (maximize, minimize, restore,...) in SDi/MDI application.
I understood that for that i need to override the WndProc with WM_PAINT
and WM_SIZE messages.
however, under MFC there is a useful method called SetRedraw(bool);
it allows or not, to redraw the relative control.
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by: ravimnaik |
last post by:
Hi,
I've got a flickering-problem, i.e I've drawn one system panel and in that am drawing trending graph using panel paint method, and i can't use customized panel also, since its not the requirement, could some one please tell me how to remove this flickering or come out from this problem..
Thanks in Advance,
Ravi Naik.
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by: ThatThatGuy |
last post by:
This is an unsual and weird problem that im facing....
Im developing a ticketing software where ....
At runtime when i try to add more than 10000 labels in the panel for seat layouts...
the program raises a Win32 unhandled exception...
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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,...
|
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...
|
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...
|
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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
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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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