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by: nicholas |
last post by:
Is there a way to prevent that when scrolling the mouse wheel the values in
a selected dropdownlist change?
THX
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by: Kevin L |
last post by:
Is there a way to tell when a user, for example, Clicks the right mouse
button while also pressing the Ctrl Key?
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by: Charles Law |
last post by:
I have a user control which can be dragged and dropped onto a form in my
application when it is running. I draw a selection border around my control,
and allow it to be dragged to a new location on the form. However, the user
control has a check box on it, and if the user clicks over the checkbox to
drag the control, the check box changes state.
Is there a way that I can simulate the design mode effect of the VS IDE,
such that whilst...
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by: Charles Law |
last post by:
Sorry for reposting this question, but I did not get a single answer last
time, and I'm sure you guys must have some thoughts on the matter.
I have a user control which can be dragged and dropped onto a form in my
application when it is running. I allow it to be clicked and dragged to a
new location on the form. However, the user control has a check box on it,
and if the user clicks over the checkbox to drag the user control, the check...
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by: spohle |
last post by:
hi,
i programmed a small app with TK and use TK. some of the functions are
called with events like rightDrag and rightClick on an item on the
canvas. that works fine on a pc. on my mac laptop i only have the one
button, so im used to use CTRL+ Mouse Button. that doesn't work with
TK.
any ideas how to get around that problems ?
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by: bartonc |
last post by:
My development environment has a setting for a single font size buried in the preferences dialog. Every once in a while, the font would change to a new size. I assumed that there was a magic control key that I was hitting and have been searching for it for days.
Tonight, while browsing a VERY wide page (my monitor is 1280X1024, and it didn't fit) in Firefox, I started playing with control keys plus mouse wheel combinations trying to get the...
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by: markszlazak |
last post by:
I'm a relatively slow response of table cells changing their
background color with mouseover/our in IE6 (Win 2K) but the response
is fine (fast) in Firefox. Why? The code is below. Sorry about the
length.
<html>
<head>
<title>Rapid Blocking Interface</title>
<style>
.calendar {
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by: mike1reynolds |
last post by:
I have a VirtualMode DataGridView that bogs down on using the mouse wheel to scroll and gets a backlog of messages such that it continues to scroll long after ceasing to turn the mouse wheel. This is because instead of generating one scrollbar message for each mouse wheel message it generates a separate scrollbar message for each line move, forcing the entire screen to refresh with each line added.
I've put in code to scroll multiple lines...
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by: Andrus |
last post by:
I need to save font selected by user by Ctrl+MouseWheel in Winforms
RichTextBox.
I tried override below but this does not remember font: in this method
Font.Size property
seems to be always *initial* Font size when RichTextBox is created, *not*
the font size set by ctrl+mouse wheel.
How to find the font size set by Ctrl+Mouse wheel ?
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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: 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: 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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