KeyStates | A Keyboard State Watcher for C # and .NET | Keyboard library

by Sidneys1 C# Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | KeyStates Summary

KeyStates is a C# library typically used in Utilities, Keyboard applications. KeyStates has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A Keyboard State Watcher for C# and .NET. There are two KeyboardMonitor classes, ActiveKeyboardMonitor and PassiveKeyboardMonitor. The Active monitor constantly polls the system for keypresses, while the Passive monitor hooks in to the system message loop, but cannot be used in console apps. You can subscribe to any of these events: * xxxKeyboardMonitor.KeyDown, fired when any key is depressed. * xxxKeyboardMonitor.KeyUp, fired when any key is released. * xxxKeyboardMonitor.KeyPressed, fired when an alpha-numeric or symbol key is released. Begin monitoring for keyboard changes with xxxKeyboardMonitor.Start() and end with xxxKeyboardMonitor.Stop(). When using the ActiveKeyboardMonitor, you can also change the polling frequency with ActiveKeyboardMonitor.Interval = ;.

Support

Quality

Security

License

Reuse

Support

KeyStates has a low active ecosystem.

It has 7 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of KeyStates is current.

Quality

KeyStates has no bugs reported.

Security

KeyStates has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

KeyStates is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

KeyStates releases are not available. You will need to build from source code and install.

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KeyStates Key Features

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KeyStates Examples and Code Snippets

No Code Snippets are available at this moment for KeyStates.

Community Discussions

Trending Discussions on KeyStates

c++ winapi window process inside of a class not working

What is the difference between declaring a static variable in a class in the .h file and a "global" variable in the .cpp file

How to stop a ball from "phasing" through the paddle?

Bad access in certain Obj-C Functions

Problem with drag-and-drop WPF. Dragging button as ListBoxItem leaves blank field

how do i register a combo of keys to play sound

IntPtr.add doesn't exist

How to filter linq query based on all of the values of one property from another list

How can I get a string inside an if Statement?

how do I check the pressed down key using TSDL in OCAML?

QUESTION

c++ winapi window process inside of a class not working

Asked 2021-Jan-22 at 08:49

I am creating a window wrapper class in c++ but I cannot seem to fix this bug. it seems that when my window process callback gets called it is not retrieving the this pointer I inputted for the extra information when creating the window. I did a little bit of debugging to find out that when I reinterpret it to a Window* it is NULL and every variable is uninitialized. here is Window.h

...

ANSWER

Answered 2021-Jan-22 at 08:49

As RbMm said, You did not call the SetWindowLongPtr function

Just add the following code:

Source https://stackoverflow.com/questions/65841203

QUESTION

What is the difference between declaring a static variable in a class in the .h file and a "global" variable in the .cpp file

Asked 2020-Jul-11 at 13:18

I don't know if my title is expressed with the right terminology, if it isn't, please correct me so I can update it. However this is my question expressed with code examples: What is the difference, when it comes to the keyStates variable, between example A and B?

Example A (Where the "keyStates" variable is defined as a static variable in the class in the .h file):

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ANSWER

Answered 2020-Jul-11 at 13:18

Well, when you have a static member of a class (whether it's a field or a method), it is "global" for the whole class, so that:

To access it from anywhere you need to use ClassName::method() or ClassName::field.
You can share or restrict access to this member with access modifiers: private, public and ptorected.
This member belongs to the class, not to any specific objects. You cannot use this from such methods The full list of restrictions is there: https://en.cppreference.com/w/cpp/language/static

The static global variable, on the other hand, is like a usual global variable, except it "exists" only for the current compilation unit. You can not use it from anywhere except this particular .cpp file. With a usual global variable if there are two compilation units (cpp files) with the same global variable int a, the code won't compile. Here is more on that: C/C++ global vs static global

Also, you can use anonymous namespaces anywhere where you would use static global variables (or methods, or even types).

UPD.: Yet another difference here. When you put your keyStates into cpp file as a static global (or part of anonymous namespace), the implementation detail is hidden from class definition and the .h file. So you can change it whenever you wish w/o changing the interface and having to recompile anything except the cpp file.

Source https://stackoverflow.com/questions/62848434

QUESTION

How to stop a ball from "phasing" through the paddle?

Asked 2020-Jul-06 at 21:05

I'm making a simple Pong game with Python and Pygame, you can get it here. So far I've got a ball which moves around and bounces off the walls of the screen and a paddle which stays within the screen. I've also (sort of) made the ball bounce off of the paddle too - if the ball hits the left or right side of the paddle, it will change direction correctly. However, if the ball hits the top or bottom side of the paddle, it "phases" through the paddle and goes somewhere else entirely, which is not what I want. How can I remove this behavior? Thank you in advance for your replies!

...

ANSWER

Answered 2020-Jul-06 at 20:34

Here is one way to do this.

Source https://stackoverflow.com/questions/62763984

QUESTION

Bad access in certain Obj-C Functions

Asked 2020-Mar-25 at 09:04

So I am working on a sort of GLFW-lite framework and am doing the cocoa part. I am trying to get the input working but it is not working. Basically, my view interface has a pointer to a struct with an array in it. I know for a fact that the array is initialized because in it's initialization function I print out some values from it. (Also, I initialized the array) But in the keyDown function, it gives me an exc_bad_access for some reason. I did my best to replicate the error in the least lines of code possible while still keeping the same program structure. (Also, don't give me a hard time about the structure of the replication, the library is designed in a cleaner way.)

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ANSWER

Answered 2020-Mar-25 at 09:04

Here's what happens:

In main():

Source https://stackoverflow.com/questions/60843197

QUESTION

Problem with drag-and-drop WPF. Dragging button as ListBoxItem leaves blank field

Asked 2019-Oct-12 at 13:21

I have problem while dragging items between two listboxes. While dragged item is ListBoxItem it works great, but dragging button leaves blank field.

I tried checking type of dragged item but i'm newbie in WPF and don't know how to fix it.

This is my mainWindow.xaml.cs file

...

ANSWER

Answered 2019-Oct-12 at 13:21

I think you should initially wrap each Button in a ListBoxItem like this:

Source https://stackoverflow.com/questions/58352619

QUESTION

how do i register a combo of keys to play sound

Asked 2019-Sep-27 at 08:36

i am in the process of making a soundboard app (windows forms) and i want to play selected sound on for example, LeftAlt+a keys pressed tried:

...

ANSWER

Answered 2019-Sep-27 at 08:36

On a control, you can react on KeyUp or KeyDown event:

Source https://stackoverflow.com/questions/58120672

QUESTION

IntPtr.add doesn't exist

Asked 2019-Sep-05 at 08:26

I want to make a simple program for reading a value of a program. I found a class on the internet which has everything i need to read/write data to the memory of a specified program. But im having a very annoying problem. I get this error: Error CS0117 'IntPtr' does not contain a definition for 'Add". If you type IntPtr.add(....), intellisense won't show it. Whats going on :(

NOTE: IntPtr.Zero and IntPtr.Size work perfectly.

Here is the Code of the class,Its line 68-69:

...

ANSWER

Answered 2019-Sep-05 at 08:26

If found the solution. Im reall dumb. I wanted to make my program work on older versions of windows so i selected Framework 3.5. This version doesn't have the IntPtr.Add. I selected version 4.5 and now everything is fine!

Thanks everyone for the help

Source https://stackoverflow.com/questions/57796787

QUESTION

How to filter linq query based on all of the values of one property from another list

Asked 2019-Jul-18 at 06:26

I have the below method:

...

ANSWER

Answered 2019-Jul-18 at 06:26

var KeyStates = from k in tableKeys
                join s in set on k.keyId equals s.keyId
                select s;

Source https://stackoverflow.com/questions/57088003

QUESTION

How can I get a string inside an if Statement?

Asked 2019-Feb-20 at 21:13

I have a problem, I am trying to make a Sound-Bord App in C#. I tried to write an If Statement that recognizes if a key got pressed. I made an If Statement like this:

...

ANSWER

Answered 2019-Feb-20 at 21:02

Try Enum.Parse

Source https://stackoverflow.com/questions/54795102

QUESTION

how do I check the pressed down key using TSDL in OCAML?

Asked 2019-Jan-24 at 11:24

This is the piece of code I want to write in OCAML taken from a C++ tutorial :

...

ANSWER

Answered 2019-Jan-24 at 11:24

You need to use .{} for indexing Bigarrays:

Source https://stackoverflow.com/questions/54345282

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install KeyStates

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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