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by: codymanix |
last post by:
My problem is: I have comboboxes which resides in a usercontrol.
Always when the usercontrol changes its visible status (the dialog is shown
or you switch to the tabpage where the usercontrol is), all text is selected
in the textfield of the combobox.
Is this a Bug? If yes, is there a workaround?
--
cody
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by: bob scola |
last post by:
I have a csharp, VS 2003 solution for a winform application
The application uses an object called a "matter" and the class is
defined in matter.cs.
I can load matter objects into a combobox
Matter matters= v.Matters;
comboBox1.Items.AddRange(matters);
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by: John B |
last post by:
Hello
I want to create a set of controls that have some common methods and
properties. I was thinking that I should subclass the UserControl class and
add these common features there and then base all my custom controls on this
new MyUserControl Class. Is this the way to go?
The MyUserControl would not actually have any UI component and should be
abstract I think. Does this mena that I should not create the control by
just selecting...
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by: Michael Maes |
last post by:
Hi,
I have a UserControl containing some controls of which one is a ComboBox.
All the InternalControls are Private and some are allowed to be accessed through Public Methods.
One of the things I would like to do (of course) is set the DataBindings.
Something clearly is wrong with the approach I use, because I can't set the Properties in the Designer, the DataSource-Property appears like 'ReadOnly', there is no "dropdown" with the list from...
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by: ChrisK |
last post by:
Hi,
I'm beginner with VB.net and i have a trouble... At work, they decided
to program with tabcontrol...and i'mm in charge of this !
There is my problem.
I've a form with one tabcontrol (TBC1 ). This TBC1 contents n TabPages
( TBP1,2,3,..,n)
For each TBPn i 've got an specific usercontrol which have controls
and code ( data access, ... ).
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by: davidr |
last post by:
Hi,
I've researched this a lot and have a well understanding but still
can't get the darn textbox in the javascript.
I have a textbox that is set to runat="server" and I have a client
function for a comboBox when selectitemindexchanged happens it will
trigger. I know it goes into that because I did a alert("test"). Now
in there I want to take the item in the comboBox and put it in the
textbox that is runat="server". I know I have...
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by: Blue |
last post by:
We have a custom word processing type editor built with C# and .NET 2.0 and
we need to support typing in languages other than English. I want to be
able to use the Windows IME to enter in text similar to how it works in a
text box.
For example, if I put focus on a TextBox and then switch my language on the
language bar to Japanese or Chinese, several buttons appear on the language
bar including Input Mode, Input Style, Conversion Mode,...
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by: Martin |
last post by:
Hi !
I've developed a small UserControl with five textbox and label.
However, when I want to display the UserControl in a form, controls
appear slowly one after one. I've activated double buffering and
removed all code in the OnLoad, constructor and I still have the same
problem.
Here is the code that I use to display the UserControl un the form
_objContainer.SuspendLayout();
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by: Martin |
last post by:
Hi everyone !
For those who haven't read my previous post, I have a problem with a
UserControl. When I try to display it on a form, controls seem to
appear one after one. In the following example, it's less visible
because controls don't execute any code... Is someone has an idea of
how I could solve this problem and also improve the method
ShowUserControl. I try to figure out I could flicker effect when I
press the button twice quickly.
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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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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