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by: serge calderara |
last post by:
Dear all,
I have a class wich is raising events as normally it
should do. having a form in the same assembly wich is
catching those events works fne. Raise events gets catch
normaly within the form and I can process what I want
based on them.
If I try to catch raised events by this class but within a
form located in a different assembly, I am not able to
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by: Dan |
last post by:
I've created a pocketpc app which has a startup form containing a listview.
The form creates an object which in turn creates a System.Threading.Timer.
It keeps track of the Timer state using a TimerState object similar to the
example in the System.Threading.Timer documentation. The method which
handles the timer events, among other things, periodically calls a method in
this TimerState object which raises an event to the startup form,...
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by: rawCoder |
last post by:
Hi all,
How Can You Raise Events Asynchronously ?
Now for the details ...
I want to do inter modular communication using events in such a way that the
contributing modules need not maintain the reference to any module.
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by: cider123 |
last post by:
I'm coding a project using the following article as reference:
http://www.codeproject.com/csharp/DynamicPluginManager.asp
In this type of project, plugins are loaded dynamically into a Plugin
Manager.
Your main application then hooks into the Plugin Manager.
What I'm trying to figure out is how to impliment some form of raising
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by: Greg Park |
last post by:
I have many user controls loading into a web page using
Page.LoadControl
However, I'm unable to figure out how to raise an event
when a button is click or a check box is checked. I can
have upto a hundred user controls on a single page and
AutoPostBack isn't an option.
I have no problem with raising events when an user control
is dropped on the aspx page.
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by: Joe Campbell |
last post by:
I am encountering a problem raising WMI events from an
asp.net application. The error received (as captured in
the event log) is as follows:
System.Runtime.InteropServices.COMException (0x80041003):
Exception from HRESULT: 0x80041003.
at
Microsoft.EnterpriseInstrumentation.EventSinks.WmiEventSink
..Write(Object eventToRaise)
at
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by: Dave A |
last post by:
I am developing a somewhat complex component at the moment and coincidently
I am also reading the Framework Design Guidelines book.
After reading the section about event raising I have re-written the way my
component raises events to follow the Framework Design Guides verbatim; ie
(object sender, EventArgs (or some subclass there of) e).
The thing that was not explained is why should I need to cast the sender to
'object' when I know...
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by: Gman |
last post by:
Hi,
I have created a usercontrol, a grid control essentially. Within it I
have a class: clsGridRecord. I have coded the events such that when a
user clicks on the grid, say, the events occur on the parent form. This
is fine.
The problem occurs when I want to raise an event for a user clicking on
one of the clsRecords which are on the grid. So I've placed:
Public Event GridRecordClicked(ByVal rec As clsGridRecord,
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by: Apu Nahasapeemapetilon |
last post by:
Suggestions on cross-posting this issue would be appreciated.
I've got a C# .NET DLL (CLR v1.1) that raises events into its container.
When the container is a .NET application, raising the events work everytime.
When the container is Internet Explorer, raising the events work on some
PCs, but generate the exception: "object does not match target type" on some
other PCs.
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by: Christian Cambier |
last post by:
Hi,
I have a textbox in a web user control.
I then add the usercontrol to a web form. I also add a label in the
web form.
Now, when I press a key in the textbox, i want to display some text in
the label.
I tried by raising events as used in Winforms but it is not as easy as
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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: 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...
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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: 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: 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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