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by: Aaron Davies |
last post by:
I'm trying to write some classes for my collaborative whiteboard to
transmit images over the network, using the javax.imageio API, but I'm
running into an odd problem: my code words fine with PNGs, but not
with JPEGs. As you can see below, I've attached a progress listener to
the reader, which reports progress up to just under 95%, then nothing.
The warning listener reports no warnings. The images are written by an
ImageWriter in another...
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by: newbie |
last post by:
Hi
Can anyone please tell me how I can get and decompress JPEGs from an URL?
Thank you!
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by: dee |
last post by:
OleDbCommand class like many .NET classes has the following description in
its help file:
"Thread Safety
Any public static (Shared in Visual Basic) members of this type are safe for
multithreaded operations. Any instance members are not guaranteed to be
thread safe."
I have 2 questions:
1. I thought dynamic variables are thread-safe since threads have their own
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by: shandra |
last post by:
I have a file I need to delete or truncate. I tried using the KILL
command in VB6. I tried using the file.delete command in VB.net. I
tried manually deleting, renaming, and copying over the file... but
nothing works.
I keep getting the error: Cannot delete access_log: it is being used by
another person or program.
I tried shutting down services, I tried killing processes using the
task manager, I tried rebooting, and still, I get...
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by: kmazur |
last post by:
Hello,
I have a folder on the server g:\users\logos\. I need to create a web
app that will display all the images in that folder (there are gifs,
tiffs, jpegs and bmps) in thumbnail format and then when the user
clicks, he/she can download that image. I found some sample code that
will display one type of image (jpgs) but I cannot figure out how to
display all different formats. IS there any sample code out there?
any help will be...
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by: Frederick Gotham |
last post by:
I'm trying to write extremely efficient, fully portable algorithms to
determine if an integer is odd or even. The most basic algorithms would be:
#define IS_ODD(x) ((x) % 2)
#define IS_EVEN(x) (!((x) % 2))
Attempting to make them slightly more efficient, we could change them to:
#define IS_ODD(x) ((x) & 1)
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by: tlc1680 |
last post by:
I am trying to add jpegs in a form, I am using a bound object Frame.
When I right click and insert object I choose create from file I choose the picture and all that shows up is a link, the only way I have gotten the picture to show up is if I use a .gif and instead of a .jpeg.
When I click create new, I am unable to get any of my options to work. On a personal computer I was able to use Microsoft Photo Editor 3.0 and have it insert a...
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by: johnlim20088 |
last post by:
Hi,
Currently I have 6 web projects located in Visual Source Safe 6.0, as usual, everytime I will open solution file located in my local computer, connected to source safe, then check out/check in some files and work on it.
Let say, I want add new page to web project named websiteOrder.sln, i will open websiteOrder.sln in my local computer, connected to websiteOrder.sln located in Visual Source Safe 6.0(source safe located in another...
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by: =?Utf-8?B?ZG1idXNv?= |
last post by:
I have an Access database with a table named 'tblMedia'. In tblMedia I have a
field named 'Media' that is defined as an 'OLE Ojbect' field. In this Media
field, I have pictures, they are jpegs. I'm using VB.NET 2005 and I would
like to open the Access database and write the OLE Objects to the file system.
Here's what I got and it's not working.
'Open connection to the Access database
OpenConnection()
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by: =?ISO-8859-1?Q?Ney_Andr=E9_de_Mello_Zunino?= |
last post by:
Hello.
It seems a year is all it takes for one's proficiency in C++ to become
too rusty. Professionally, I've been away from the language (and from
programming in general), but I still preserve an appreciation for it.
So I decided to toy with some idea, just for fun and for evaluating how
rusty I'd become. "Let me write a simple functor for sorting the
elements of a collection! I will start with a simple collection of
integers.", I...
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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: 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: 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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