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by: |
last post by:
Hi,
I am setting the NumericUpDown .Value property and the ValueChanged event
is NOT being fired. Does this ONLY get fired when I change it on the UI and
not programatically?
Thanks
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by: sbdsolna |
last post by:
Hi
--
I've a inherited DataGrid and a public override PreProcessMessage
The problem is that the method PreProcessMessage is not fired for the
last
row on the DataGrid.
public class DataGridUsers : DataGrid {
public const int WM_KEYDOWN = 0x100;
public override bool PreProcessMessage(ref Message msg) {
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by: Koert |
last post by:
Hi
In the NumericUpDown control I have to detect that Tab was pressed so I have inherited the NumericUpDown and overroden the PreProcessMessage function. In the DateTimePicker (for example) this works fine but not in the NumericUpDown. It seams that the debugger does not access the PreProcessMessage function. Is this a bug in the NumericUpDown control? Is there an other way to detect that the Tab was pressed in the control
thanks, Koer
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by: John Smith |
last post by:
Hi All;
I have implemented Syncfusion's suggested code sample to verify the deletion
of DataGrid rows as follows:
Public Overrides Function PreProcessMessage(ByRef msg As
System.Windows.Forms.Message) As Boolean
Dim keyCode As Keys = CType((msg.WParam.ToInt32 And Keys.KeyCode), Keys)
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by: Koert |
last post by:
Hi,
In the NumericUpDown control I have to detect that Tab was pressed so I have overroden the PreProcessMessage function. In for example the DateTimePicker this works fine but not in the NumericUpDown. The debugger does not stop in the PreProcessMessage function. Is this a bug in the NumericUpDown control?
thanks, Koert
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by: abc my vclass |
last post by:
My win-form have many numericupdown controls to applied. But numericupdown
control don't like textbox, text box control can automatic selected text
when got focus. Is there any method can let me set all numericupdown
autoselect text when gotfocus?
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by: illegal.prime |
last post by:
Hey all, I have a NumericUpDown control on a Panel or potentially a
Form that have AutoScroll enabled.
When the NumericUpDown is active I would like the Form/Panel/whatever
not to scroll when I scroll the value in the NumericUpDown.
I can add an additional handler to the MouseWheel event on the
NumericUpDown, but how do I stop the Form/Panel/Whatever from scrolling
when the value is changing in the NumericUpDown?
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by: Len Weltman |
last post by:
I am trying to pass a NumericUpDown object into a class method using Visual
Studio 2005, but the control type is
not found in Intellisense and the type declaration is flagged as an error.
Here is a code sample (which doesn't
work):
*** Begin code ***
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by: =?Utf-8?B?SnVzdCBjbG9zZSB5b3VyIGV5ZXMgYW5kIHNlZQ== |
last post by:
Hi All
i am trying to override the PreProcessMessage for the form
and i am using this code
public override bool PreProcessMessage(ref Message msg)
{
switch (msg.Msg)
{
case WM_RBUTTONDOWN: return true;
default: return base.PreProcessMessage(ref msg);
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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: 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: 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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