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by: grutta |
last post by:
I am writing a windows service that will recieve
notification when a USB Device is insterted into the
machine. I have used the RegisterDeviceNotification and
the RegisterServiceCtrlHandlerEx with a handler. The
handler portion seems to fail indicating that my
parameters are invalid. I am getting an error code 126
when i try to register the handler and 28 when i register
for event notification. Any ideas as to what the deal is?
I am...
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by: Daniel Diehl |
last post by:
Hi,
I'm looking for a solution to detect if a USB Sticker (USB Drive) ist
plugged in or plugged out. Currently Im able to detect Hardware Plugin
and Plugout but don't get any information what type of device it is.
Is there a way to get this information ?
Currenty my solution work in that way (Also from this group):
protected override void WndProc(ref Message m)
{
switch(m.Msg)
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by: Daniel Diehl |
last post by:
Hi,
I'm looking for a solution to detect if a USB Sticker (USB Drive) ist
plugged in or plugged out. Currently Im able to detect Hardware Plugin
and Plugout but don't get any information what type of device it is.
Is there a way to get this information ?
Currenty my solution work in that way (Also from this group):
protected override void WndProc(ref Message m)
{
switch(m.Msg)
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by: Jeffrey B. Holtz |
last post by:
I'm trying to get the Name of the USB device pluged in from the
RegisterDeviceNotification that I've used P/Invoke to marshal. I have
seen a similar posting on the VisualBasic newgroups but I do not know
how to translate the ReDim that occurs there into C#. Or wither this
will actually give me what I'm looking for.
The code I'm posting seems to work although I don't know how to
set the length of the name correctly in the...
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by: Wolfgang |
last post by:
Hello,
Has someone an example how to use "RegisterDeviceNotification(hRecipient,NotificationFilter,Flags);"
I wanted to register a Function which is called when an USB-Device is plugged in or disconnected.
Maybe someone has written this part before ?
Thanks, Wolfgang
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by: ladal |
last post by:
Hi
I just want to know how do I detect an usb drive when it's plug and
retrieve his name, in vb.net
Thanx
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by: [Joe] |
last post by:
Hi,
I'm writing a C# application, this application will display a message when
USB device connected/disconnected(removed) , How can I do that ?
I made some research and find something called "RegisterDeviceNotification"
, But don't find how to use it in my C# since I should send to this API
"IntPtr hRecipient", How can I do that ?
static extern IntPtr RegisterDeviceNotification(IntPtr hRecipient,IntPtr
NotificationFilter, uint Flags);
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by: bfoo75 |
last post by:
I've been doing lots of research on controlling USB devices in C# and ran across a few tutorials that seemed good until I started trying to code them. It seems like everyone seems to know how to use the function RegisterDeviceNotification to register the form to recieve WM_DEVICECHANGE messages.
I've gotten as far as importing the function from user32.dll and setting up the device filtering, but I don't really understand the concept of...
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by: =?iso-8859-1?B?S2VyZW0gR/xtcvxrY/w=?= |
last post by:
Hi,
i am a little stuck here, how do i convert this from C Structure
to an structure in C# that can be marshalled:
typedef struct _DEV_BROADCAST_DEVICEINTERFACE {
DWORD dbcc_size;
DWORD dbcc_devicetype;
DWORD dbcc_reserved;
GUID dbcc_classguid;
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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: 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: 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: 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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