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by: skipc |
last post by:
Hi,
I am stuck... I've got a popup window that displays a list in table
format with links on the bottom to navigate the list <prev> 1 2 3 ...
<next>
When I demo'd to the users... they immediately asked if they could use
the arrow keys and enter key to navigate the list. I think there must
be a way to do this, but I can't figure it out.
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by: OC |
last post by:
Because of the requirements on a high-speed data entry form, I need to
reliably trap certain keys (specifically the "/", "*", "-", and "+") keys on
the 10-key pad and treat them as "Function keys". This MOSTLY works, however
I am finding that not with all workstations. Does anyone know what kind of
nuance might be involved here and how to avoid it? (I know it can be done
because the CICS emulators on these same workstations are able to...
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by: Just Me |
last post by:
I have two situations:
1) a form with a picturebox on it
This picturebox does NOT gets WM_KEYDOWN messages if the key is an arrow
key. Works OK if Num Lock is on so those keys are numerals.
1)A form with a textbox on it
This textbox gets those WM_KEYDOWN messages.
Maybe the fact that its a picturebox is not significant. Maybe something
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by: Rlrcstr |
last post by:
How can you detect when an arrow key gets pressed? Doesn't seem to trigger
a KeyPress or KeyDown event. Thanks.
Jerry
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by: Rob |
last post by:
If I use the following code:
Private Sub Form1_KeyDown(ByVal sender As Object, _
ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles MyBase.KeyDown
Dim myKey As Integer
myKey = e.KeyValue
MsgBox(myKey.ToString)
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by: Martijn Mulder |
last post by:
/*
I have problems detecting the Arrow Keys on a User Control. A control
derived from System.Windows.Forms.Control neglects 'bare' Arrow Keys
but does react on the combination <Altor <Ctrl+ Arrow Key. The code
below shows what I mean. How can I cure this? (excuse me for the line
breaks)
*/
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by: Martijn Mulder |
last post by:
/*
I override IsInputKey() to direct the Arrow Keys (Cursor Keys) to my
custom System.Windows.Forms.Control. But, holding down the Shift-Key
prevents the Arrow Keys from coming through.
How can I intercept the Arrow Keys when holding down the Shift Key?
*/
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by: Andrus |
last post by:
I have combobox column in DataGridView.
Up and down error keys should be used to navigate previous and next row in
grid.
For this I override them in ProcessCmdKey() event.
When combobox dropdown menu is open arrow arrow keys should move to previous
and next item in
dropdown menu instead of moving betveen rows.
How to check that combobox dropdown menu is open in ProcessCmdKey() ?
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by: Charles Law |
last post by:
I'll kick myself when you tell me, but ...
I have a user control on a form, and I want the user control to see the
arrow keys when I press them. If I press just about any other key the
control's KeyDown event is fired, but not when I press a direction key.
I want to see them in the KeyDown event so that I can respond as soon as the
key is depressed, and I want to detect when the key is held down so that I
can perform an action...
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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: 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: 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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