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by: Alex |
last post by:
I am trying to determine if C# has the capabilities to listen for system
events when the application does not have the window's focus.
I am writing a windows application that I would like to run in the
background when I am using my computer. I would like this windows
application to utilize the clipboard, and determine when data has changed on
the clipboard. I would also like my app to listen for Ctrl+C and Ctrl+V
events, as well as mouse...
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by: Anand Ganesh |
last post by:
Hi All,
I need some help. I am sort of not sure how to approach this problem.
I have a MAINPROGRAM. This is the core application.
I have asked two of my staff to developed two different Windows Controls.
Say ControlA.dll and ControlB.dll.
As usual I know how to add these .dlls as the reference and then start using
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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: Ricky W. Hunt |
last post by:
First, the subject probably doesn't use the correct terms but I'm not sure
what it's called in VB.
I'm writing a media player app. The subroutine that handles the "open file"
button contains an If statement to see if a file was already playing and if
so executes some code to stop the previous file from playing among other
things. There's also a "stop" button on the form that contains the exact
same code. Obviously it would be easier if...
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by: hakan_cn |
last post by:
Hi all!
Sorry for the cross-post, I really have a difficult problem and need
some help badly.
I have a VB6 ActiveX component (dll) that listens to a real-time data
feed of stock quotes (built in an OCX) and then passes them on using
events.
The consumer of these VB6 events is a C# dll using .NET 2.0
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by: Dave Booker |
last post by:
I have a Thread making a callback to a Form function that alters Form data.
Of course, the debugger is telling me, "Cross-thread operation not valid:
Control 'FormTest' accessed from a thread other than the thread it was
created on."
But I am locking before I touch the shared data, so do I actually need to
worry about this, or is it just the debugger being oversimplistic?
Specifically, I have:
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by: ewolfman |
last post by:
Hi,
Is there any way in which I can monitor / hook the Registry, and upon a
call to a specific key from a specific application - swap the returned
value?
I was thinking of using this method to overcome the "click" sound of
the WebBrowser, without having to affect the Registry permanently. This
way I could monitor the call for the sound file to be played (located
in
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by: hoofbeats95 |
last post by:
I don't think this should be this complicated, but I can't figure it
out. I've worked with C# for several years now, but in a web
environment, not with windows form. I have a form with a query button
on it. If the query returns multiple results, a new window is opened
with a grid containing the results. When the user double clicks on
the desired row in the grid, I want the first form to populate with
the correct data. I don't know how...
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by: RandomElle |
last post by:
Hi there
I'm hoping someone can help me out with the use of the Eval function. I am using Access2003 under WinXP Pro. I can successfully use the Eval function and get it to call any function with or without parms. I know that any function that is passed to Eval() must be declared Public. It can be a Sub or Function, as long as it's Public. I even have it where the "function" evaluated by Eval can be in a form (class) module or in a standard...
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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: 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: 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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