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by: red |
last post by:
mouse events when the mouse is on a "child control"
hi everyone;
my problem:
I have a userControl
in this usercontrol, I have a child control (a button)
when the mouse moves over the userControl, I can detect the movement using
MouseMove event.
the problem is when the mouse is on the child control : I can t detect
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by: CJack |
last post by:
hy,
I have an mdi application, i create a child form and I want to know
when a button is pressed while that child form is loaded.
I have this code:
private void frmTestBaby_KeyUp(object sender, System.EventArgs e)
{
MessageBox.Show("keyboard button pressed!");
}
Following is the code to load the frmTestBaby
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by: h |
last post by:
I have a custom control that consist of one or more custom child
controls (I made a custom List control, where each list item is a
group of a text and button controls).
When I resize one "child" control item, I would like the "Parent"
control to adjust the positions of other "child" controls. Therefore
I'd like the event that resizes the "child" control to trigger
"parent" control's function to adjust positions (e.g.
AdjustPositions() )
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by: Dave Veeneman |
last post by:
Is there a simple way to pass drag-and-drop events to a child control in a
UserControl?
Here's an example: I have created a UserControl which contains a treeview
and some text boxes. I want to be able to drag-and-drop to the treeview from
outside the UserControl. Now, when I drag over the treeview in the
UserControl, the UserControl gets the drag-and-drop events, but the treeview
doesn't.
Is there a simple way to pass drag-and-drop...
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by: wzack |
last post by:
We are building a framework in C#. One thing that we would like to do
is know when any child control (checkboxes, radio buttons, etc.) is
changed in a container of controls (such as a panel or a form). This
seems like it ought to be simple, but we cannot figure out how to do it
in .NET without writing code in each object.
Bill Zack
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by: Earl Teigrob |
last post by:
PROBLEM:
When a user control is loaded into a PlaceHolder control more than once, the
events do not fire on the first click of a control on the dynamically loaded
user control. In other words, the first time the control is dynamically
loaded, everything works fine. After that, if the control is loaded again
from the page button event handler, the user controls events fail to fire on
the first click
NOTE: I (believe I) am rebuilding all...
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by: Harry |
last post by:
Hello,
I have a composite WebControl that I'm dynamically instantiating at
runtime using Reflection. When I create a new instance of my control I
immediately iterate through it's child control collection (it has
about 4 child controls). The problem is none of these controls are
loaded or accessible when I create the instance since, I believe, they
are created by the server at a later point in time. How could I force
my composite control...
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by: Scott McChesney |
last post by:
I have a problem I hope you folks can help me with.
I have an application that is using a tab-based interface, with the ability
for users to drag an item from a ListBox onto the tab control. This will
create a new tab, put a new instance of the proper UserControl into the tab,
and populate said UserControl with the data culled from the drop source.
Because of the nature of this application, the particular UserControl that
will be...
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by: Qwert |
last post by:
Heya,
I have a user control (inherits from listview control). I add a textbox
control to it as a child control and give the child control the focus. All
is well when I type text (keyboard input) but when I click on the child
control for the first time, the click event of the parent control is
triggered and the parent control gets the focus. When I click again on the
child control, the child control's event is triggered and it gets the...
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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: 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: 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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