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by: Ramnadh |
last post by:
Hi,
I am inherting the Panel call and making another class
BasePanel By extending all the properties and including
some other members as the base for all the classes.
After that i am inheriting that BasePanel Class. How can i
register the KeyDown/KeyUp event. As the Protected Access
specifier cannot be accessible to multilevel inheritance,
how can i made the KeyDown/KeyUp active in the extended
Class which inheriting the BasePanel.
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by: Ori |
last post by:
Hi Guys,
Here is my problem, but maybe someone can help me with this.
Background:
1. Using C#.
2. I'm having a form which the KeyPreview is on (and must stay like
this) and I'm implementing some functions on the Key up event of some
controls and the form.
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by: Gene Hubert |
last post by:
I'm trying to catch the KeyUp event in textbox of a DataGrid. I'm
picking up the keydown and keypress events ok, but not keyup. Can
anyone see what is wrong with this code. I been fighting with this
for way too long.
Thanks a ton,
Gene H.
==================
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by: Adam J. Schaff |
last post by:
I have recently noticed an unwanted behavior that I do not know how to get
rid of.
To Recreate Problem:
Windows Forms App with 2 forms. Form 1 has nothing on it and this code
underneath:
Private Sub Form1_KeyUp(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyUp
If e.KeyCode = Keys.Return Then
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by: ShaneO |
last post by:
I would like to handle the KeyUp & KeyDown events in the same event
handler but can't find how to determine which event was fired -
Private Sub ListBox1_KeyUp(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) _
Handles ListBox1.KeyUp, ListBox1.KeyDown
If e.KeyValue = Keys.PageDown Or e.KeyValue = Keys.PageUp Or e.KeyValue
= Keys.End Or e.KeyValue = Keys.Home Then
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by: jayturley |
last post by:
I have a web page with the following items on it:
<label for="commissionschedule">
Commission Schedule<br />
<span id="charCounter">1000 characters or less</span>
</label>
<textarea id="commissionschedule" rows="10" cols="40"></textarea>
I'm using a standard javascript addEvent function and am attaching a keyup event to the textarea as follows:
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by: sklett |
last post by:
I know that Panel (and most of it's derivitives) don't raise keyboard
events. I *really* need to catch keyboard events though so I've been
googling the topic and have found quite a few suggestions. The one
suggestion I've found that makes the most sense isn't working for me and
after this most recent failure I'm really at a loss! ;0)
I'm overriding WndProc and checking the Message.Msg property for the
WM_KEYUP message.
If anyone has...
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by: Chris Jobson |
last post by:
>I have a canvas which I use for dragging shapes around such as rectangles
Add
Focusable="True"
to the XAML for the PolyLine and Rectangle elements and then when you set
the focus to them they will receive the KeyUp events.
Chris Jobson
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by: Tony Johansson |
last post by:
Hello!
I have created a Control that consist of a label and a textbox.I have called
this class ctlLabelTextbox.
public partial class ctlLabelTextbox : UserControl
{
....
}
The class that I have created for this purpose is derived from class
UserControl.
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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: 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: 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: 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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