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by: Mystery Man |
last post by:
I have developed a series of user defined controls. These have been
placed on a variety of different forms.
From within one of these controls, I want to show another dialog
directly to the right of the current form (that contains one of this
particular control).
Therefore, what I am after is the position of the form that hosts a
control from the control itself. I realise that I can do the
following:
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by: Don Riesbeck Jr. |
last post by:
I'm working on an application (OEM) using C# that utilizes input from a
keyboard, and USB Barcode Scanner. The scanner is a HID Keyboard device,
and input from it is sent to the system as if it were a keyboard. I need to
be able to identify input from the scanner and keyboard independently. I've
looked at DirectX.DirectInput, and using user32.dll to hook into the
keyboard messages, but neither method seems to allow for identification of...
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by: Darren Coleman |
last post by:
I need help with 2 keyboard/input questions
1. How do i caputre all keypress events for my application/form?
2. How do I determine which keyboard sent the keypress?
What i'm doing is using a USB Barcode scanner, windows sees the scanner as a
keyboard. When the scanner reads a barcode it decodes the barcode and sends
in the decoded values in as keypresses from a keyboard. I want to be able to
tell the diffrence between a keypress from a...
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by: teddysnips |
last post by:
I posted yesterday about a project I'm involved in to build a login
application using a barcode scanner.
I've solved most of the problems, but one remains. The client want to
disable keyboard input (except at some remote sites where there won't
be a scanner). The session "knows" whether that site should be
keyboard enabled, but unfortunately the output from the scanner is in
the form of keypresses! So any attempt to capture and...
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by: Tom |
last post by:
This is probably pretty easy, but how does one determine if
a control is a CONTAINER control? I thought something like
If Typeof myControl is ContainerControl then ....
would work but that seems to always return FALSE.
Thanks.
Tom
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by: FabFreddy |
last post by:
Hello, I'm writing a ASP.NET application. A applicatie that first was
written in Basic and now i'm writting it in VB.NET, but I have one huge
problem. I don't know how to get keyboard input. The basic application was
keyboard driven and now it has to be both mouse and keyboard! Any help how
to do this in ASP.NET?
Thx
Fred
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by: Freddy |
last post by:
In my Access db (which I have created to help me learn Greek) I am using
text box controls on a form. Some of these controls require English input
and some require Greek input.
Currently I have to keep toggling the keyboard input language bar settings
manually from the keyboard whenever I wish to switch languages - this is a
real pain.
What I would like is for the keyboard language to be changed automatically
to the appropriate...
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by: osmarjunior |
last post by:
I wanna check if a control is inherited from an specific class, how do
I do this?
Example: I wanna check if a control is inherited from ContainerControl
class.
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by: rizwanahmed24 |
last post by:
Hello
i have made a custom control. i have placed a panel on it. I want this
panel to behave just like the normal panel. The problem i was having is
that the panel on my custom control doesnt accept other controls. The
control i drag drop on it becomes the child of my custom control's
parent form and not the child of my custom control. Then i added this
line
""
before my custom control class (i dont know what this line does). Now
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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: 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: 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: 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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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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