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The only keyboard hook supported for .NET managed code is a low-level keyboard hook (WH_KEYBOARD_LL).
See http://stackoverflow.com/questions/1639331/using-global-keyboard-hook-whkeyboardll-in-wpf-c
I have the above code working in my application at the...
Started by reckoner on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But % is a typing key, produced by pressing Shift + 5 on my keyboard (a US layout....
The hook only notifies you of virtual keys.
Not sure what's going on, but getting a character like % out of a keyboard hook is very untrivial.
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I stitched together from code I found in internet myself WH_KEYBOARD_LL helper class:
Problem this had is now solved, thanks to Mattias S , following YourUtils.cs is fixed .
Put the following code to some of your utils libs, let it be YourUtils.cs :
using...
Started by Ciantic on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To prevent that, you need to keep a reference to the delegate alive as long as the hook is in place.
Have you thought about using GetAsyncKeyState instead of a global hook to log.
One possibility.
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Is there a way to detect which programs or modules are listening to a keyboard hook? By Sysinternals maybe?
Started by Kaveh Shahbazian on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Also, I'm under the impression that the main keyboard....
I don't think you can, there's no GetWindowsHook function that would return the hook(s).
You would likely have to hook into SetWindowsHookEx() itself in order to detect that.
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I'm creating a low level keyboard hook in c# using SetWindowsHookEx, question is how can I make the on keyboard event function run on a thread other from the main thread? Also I currently don't have a thread other then the main thread, so how can I create...
Started by Haim Bender on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
When your keyboard hook receives a notification for key press, use some "shared); in a new....
You just need to call Hook.CreateHook(METHODNAMEHERE ManualResetEvent or AutoResetEvent.
Here is the code for the C# Keyboard hook .
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I have a system-wide keyboard hook DLL that I have created that has been working successfully for years in Windows XP.
However, it appears that in certain later versions of Windows (Vista Home Premium, and Windows 7, to name a couple), the hook either...
Started by scrapdog on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Keyboard and other hooks are a high security risk, so Vista and later was changed to onlyMake sure the process hosting the hook is at the same privilege level of the application you intend, if you start the hook....
To hook.
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I'm writing code that is part of an automation system. I wanted to add a keyboard hook to end the test prematurely, and I did this by using SetWindowHookEx.
My code looks pretty much like this: http://support.microsoft.com/kb/318804
Here's my SetWindowsHookEx...
Started by Jonathan Yee on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You user would have to hold a key or set of keys down Mouse and Keyboard....
Global hooks supposedly serialize parts of the kernel that normally would be async regardless of who currently has keyboard focus.
keyboard hook.
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I have a system where I have multiple keyboards and really need to know which keyboard the key stroke is coming from. To explain the set up:
I have a normal PC and USB keyboard I have an external VGA screen with some hard-keys The hard keys are mapped...
Started by Ray Hayes on
, 6 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Yes I stand corrected, my bad, learning something new every day of the WM_INPUT message contains... .
Windows abstracts this for you quick macros and keyboard detector .
No way to do this.
Of the keyboard (/screen keys) you want to capture.
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I have created a global Keyboard hook.
Hook is created in a DLL.
#pragma comment(linker, "/SECTION:.SHARED,RWS") #pragma data_seg(".SHARED") static HHOOK hkb=NULL; static CMyFile *pLF; #pragma data_seg() HINSTANCE hins = NULL; extern "C" LRESULT __declspec...
Started by Alien01 on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
This may not be directly hitting keys or debug....
Have a look at the late Paul DiLascia's code which installs a global keyboard hook to trap the Ctrl (as I found out myself recently when I replaced a similar keyboard hook DLL!).
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Hello, I am working on a c++ win32 program that involves a keyboard hook. The application is a win32 project with no user interface whatsoever. I need to keep the application from closing without using causing the hook to not work or use up a bunch of...
Answer Snippets (Read the full thread at stackoverflow):
Bool shouldExit = false; do { //some code to handle events shouldExit = handleEvents(); //sleep for a small bit so we dont take up 100% cpu sleep(500); } while (!shouldExit);
I think what ... .
A better way would be to add an loop that keeps going around .
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I want to create a keyboard and mouse hook which will be started as a windows service. I want to monitor the activity of the various users who use the system throughout the day. i.e. which users are active at what times.
Is is possible to determine which...
Started by paul on
, 6 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
The physical console....
Another way to the physical console.
No, Environment.UserName does not work - the hook procedure get the local keyboard, then I think you need to find the owner of WinSta0.
Will be the recipient of your events as well.
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