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by: Lauren Wilson |
last post by:
Hello group,
Somehow, I have not yet fully understood the meaning and purpose of
"DoEvents". Can someone post or point me to a clear, concise
explanation of it -- one that includes situational examples of how and
why it is used? The Access on-line help is not as helpful as I need
for my mental density!
Sorry to be so dense. Please indulge me.
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by: Eric Newton |
last post by:
VB's more declarative nature of handling events is golden. I'm hoping C#
will acquire this type of deal, in addition to the anonymous delegates.
could do same as vb (actually would be easier to parse then vb due to
braces) whereas you look for Handles keyword after method sig, but before
opening brace of the method.
compiler would implicitly build event handling code for all typed
constructions, ie, any variables instances constructed...
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by: Robin Tucker |
last post by:
Hi people,
Is it possible for me to handle events raised by an object which is embeded
in a web browser control, from my VB.NET code? I am able to gain access to
the object itself through the browser object model and have successfully
used IPersistStorage to get/set the object in the browser control from
VB.NET. As the object is "in place active" in the browser (I'm using the
browser as an OLE container), I would like to be notified of...
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by: Robin Tucker |
last post by:
Hi there,
I would like to handle and "pass on" events occuring from items in a web
page hosted in the WebBrowser control. Does anyone have any information on
how to do this?
Thanks
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by: Xaviero |
last post by:
I have a webform that contains a placeholder control that is filled with various usercontrols.
I have an error/info message label on the webform (for interface clenliness). Sometimes the the usercontrol has to populate the message label on the webform. How can I have the webfrom respond to this type of request from the user control?
Thanks
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by: scsharma |
last post by:
Hi,
I am working on creating a webapplication and my design calls for creating
main webform which will have menu bar on left hand side and a IFrame which
will contain all the forms that are shown when menu items are clicked.Besides
these i would like to put a custom status bar. Any error message encountered
in any of the webpage will be displayed in the banner.
The problem iam encountering is how to access the customer status bar in
child...
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by: Jonathan |
last post by:
Hi
I need implement loosely coupled events to raise events in a Classibrary
project from one Windows Application project, and hanlde these from other
Windows Application project.
I found this article in MSDN, but I don't know how to implement.
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpconlooselycoupledevents.asp
Thanks :)
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by: Jay Douglas |
last post by:
Greetings,
I have a Windows form application that (naturally) instantiates all sorts of
objects. I have a base object that contains an event. Lots of other
objects inherit from this event. When the base object or any derived object
is instantiated I would like to automagically start listening for the event.
An example and a further explanation follows:
public delegate NeedFoodDelegate(object sender, EventArgs args);
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by: Datacop |
last post by:
I am making use of the Provider model to create custom logic providers for an
in house winform application.
I have my own provider consumer that is responsible for loading the proper
provider and delegating the methods back to the provider. The provider
consumer also handles events raised from the provider.
The problem that I'm having is the events are not being established properly
within the providers to the provider consumer..
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by: raylopez99 |
last post by:
I understand delegates (static and non-static) and I agree they are
very useful, and that the "Forms" used in the Windows .NET API could
not work without them. That said, I'm curious as to how many heavy
duty pro programmers in this newsgroup have actually used a delegate
in their code, say in the last year of coding. By "use" I mean
constructed a delegate and using it in an Event Source class and an
Event Receiver class.
Interfaces...
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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: 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: 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: 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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