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by: Kate |
last post by:
Hi:
I have a form with a picture box and some command buttons to make
certain shapes appear in the picture box. The shapes are drawn on
blank UserControls added like this:
'at top of form module
Dim WithEvents tc As testControl
'button1_click (for example)
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by: KS |
last post by:
In want to visualy drag a Button to a Label and when I depress the
mousebutton on top of the label I want to show some dato from the Button in
a MsgBox - that's my primary goal.
I have made a simple sample code - a form with a Button1, a Label1 and a
Timer1.
The Button1 has Tag="SomeData", the Label1 has AllowDrop=True and the Timer1
has an Interval=20.
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by: Flack |
last post by:
Hello,
Is it possible to find out how many methods are listening to a certain
event? For example, if a number of methods subscribed to a controls DragDrop
event using +=, can I find out how many methods in total are listening to the
DragDrop event of the control?
If I can't find out the exact number of methods listening to the DragDrop
event, can I somehow remove all listeners of that event at once? I tried
using m_Control.DragDrop =...
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by: Steve Wilkinson |
last post by:
Is there any method I can use to determine the number of subscribers to a
controls events.
In particular I'm looking at the ComboBox.SelectedIndexChanged event, I have
a scenario where I need to cancel the SelectedIndexChanged event and restore
the original SelectedIndex property. To do this I unsubscribe the
SelectedIndexChanged event, update the SelectedIndex property and then
re-subscribe. I need to do this to prevent the...
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by: Tosch |
last post by:
Is there a way to find out which events are attached to a control (say
'validating' event for a textbox) and call the event?
Tosch
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by: Dpage |
last post by:
Hello,
I'm trying to allow users to drag a file (in this case a crystal report .rpt
file) onto my application's icon and have that drop event open my application
and open the report in the application.
Currently I can use the drop event in the reportviewer to be able to drag
the .rpt into my application while it's open.... that works great. But I
can't get it to work when the application is not open. Basically I can't find
the event...
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by: DrBonzo |
last post by:
Is there any effective difference between doing something in the DragDrop
event handler and doing it in the OnDragDrop(.) method of a control? I'm
coming from a MFC background and am having a hard time comprehending the
difference.
Thanks for your explanations . . .
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by: Ron M. Newman |
last post by:
Hi,
My class has an event to which other classes subscribe (e.g. myevent+=
foreignDelagate). I'd like to find out how many subscribers "myEvent" has.
Up till now I tested it for "null" or '!null" to find out if it has anything
there, but I need an exact number of subscribers. Is there any way to query
it?
Thanks!
-Ron
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by: jon |
last post by:
Hello,
I'm trying to experiment with some javascript to do some custom
dragdrop handling. I wish to use the onMouseDown event to trigger the
start of my drag, and onMouseup for a potentential drop. I hope to
turn on the onmouseup only in onmousedown. And eventually go one step
further and incorporate onmousemove for a true drag workflow.
I'm running into a problem however, where after mousedown, mouseup will
not fire when I release...
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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: 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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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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