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by: spammy |
last post by:
Hi all,
I have a windows form that uses an imported COM class to talk to a legacy
system. The COM object works asynchronously - An event is fired when data
has
been returned.
This works fine, except that Im getting too many events fired! Thus my
windows form becomes pretty sluggish and unresponsive, and CPU utilistaion
is pretty high.
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by: Quimbly |
last post by:
My KeyDown / KeyUp / KeyPress events are not firing; I can't figure
out what I'm doing wrong. The code I'm using is basically straight
from the manual.
"this" refers to my Windows.Forms.Form object.
this.KeyDown += new
System.Windows.Forms.KeyEventHandler(this.MainForm_KeyDown);
this.KeyPress += new
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by: Kevin Ortman |
last post by:
Hi all,
I am wondering if the following is a known problem, and if there are any
known solutions.
Thanks in advance,
Kevin Ortman
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by: Michael Groeger |
last post by:
Hi all,
I have designed user controls. One search control where I can search
for items in the database and show them in a grid. This control also
has a button which simply exposes it's click event.
When clicking on the button in this control i want to add the selected
rows in the grid to another grid, which is on my second control. I do
this by handling the Click event of the button in my page and add the
values to arraylist in the...
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by: Peter Sulikowski |
last post by:
If I have a button for example on a form, is there a way that I can spy on
which .Net events etc are being raised as I move over the button with the
cursor, click on the button, leave input focus etc. The documentation tells
me what they are but often I find I am trapping the wrong event, or that it
didn't behave as expected.
What I want is, for example, to move my cursor over a button and 'see' in
another window that mouseenter event be...
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by: Colin McGuire |
last post by:
Hi again, thanks everyone for your previous help. But having resolved
past problems, I'm moving on to new problems :(
This one is a simple winforms application with two buttons, named
Button1 and Button2, on it (code below). When I press the mouse button
over Button2, and don't release it, in the IDE output window it prints
"Button2_MouseDown" only. If I release the mouse button over the
button, over the form, or even over ANY other...
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by: Dennis |
last post by:
I have a simple form with one button and one text box. In the Form, I create
an array list to track the events by adding a descriptive string item to the
arraylist in each event. I first Click on the Button then Click on the
TextBox and enter an "a" then click on the Button again. The following is
what I get for the event tracking Arraylist:
but - GotFocus
but - Clicked
but - LostFocus
txt - Changed
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by: hmm |
last post by:
Hi all
I have two problems:
Problem #1:
I'm using a .NET Form with the property 'FormBorderStyle' set to 'None'. The idea is to completely cover the area of that Form with a UserControl. In order to be able to move that Form around with the mouse I have to implement EventHandlers for the MouseDown, MouseUp and MouseMove event.
Now the problem I have is these Events will never be fired because the entire dialog is covered by the...
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by: Martijn Mulder |
last post by:
A general question and a specific one.
1. Is there a Spy utility that shows events for a .NET application
2. What events are fired when calling Form.Show()
?
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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: 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: 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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