¡@

Home 

c# Programming Glossary: keyboard

How to detect the currently pressed key?

http://stackoverflow.com/questions/1100285/how-to-detect-the-currently-pressed-key

class. The same thing doesn't seem to be available for the keyboard. Is it possible to know if for example the Shift key is pressed.. is pressed Is it absolutely necessary to track down every keyboard notification KeyDown and KeyUp events c# .net winforms keyboard.. notification KeyDown and KeyUp events c# .net winforms keyboard share improve this question if Control.ModifierKeys Keys.Shift..

Using global keyboard hook (WH_KEYBOARD_LL) in WPF / C#

http://stackoverflow.com/questions/1639331/using-global-keyboard-hook-wh-keyboard-ll-in-wpf-c-sharp

global keyboard hook WH_KEYBOARD_LL in WPF C# I stitched together from code.. namespace YOURUTILSNAMESPACE.Keyboard summary Listens keyboard globally. remarks Uses WH_KEYBOARD_LL. remarks summary public.. class KeyboardListener IDisposable summary Creates global keyboard listener. summary public KeyboardListener We have to store..

How can I programmatically generate keypress events in C#?

http://stackoverflow.com/questions/1645815/how-can-i-programmatically-generate-keypress-events-in-c

an event that would simulate a key being pressed on the keyboard c# .net wpf keyboard events share improve this question .. simulate a key being pressed on the keyboard c# .net wpf keyboard events share improve this question The question is tagged.. On the other hand if you really do what to simulate actual keyboard keys for some reason you would use InputManager.ProcessInput..

Panel not getting focus

http://stackoverflow.com/questions/3562235/panel-not-getting-focus

not getting focus I am continuing to program some kind of keyboard navigation in my simple graphic program using C# . And I ran.. once again. My problem is that I want to process the keyboard input to move a layer around. Moving the layer with the mouse.. events triggered. I think I could manage to implement keyboard response either using something like Keyboard.GetState or ProcessCmdWnd..

Best way to implement keyboard shortcuts in a Windows Forms application?

http://stackoverflow.com/questions/400113/best-way-to-implement-keyboard-shortcuts-in-a-windows-forms-application

way to implement keyboard shortcuts in a Windows Forms application I'm looking for a.. I'm looking for a best way to implement common Windows keyboard shortcuts for example Ctrl F Ctrl N in my Windows Forms application.. when you press a key. What is the solution c# winforms keyboard shortcuts share improve this question You probably forget..

How do I make a textbox that only accepts numbers?

http://stackoverflow.com/questions/463299/how-do-i-make-a-textbox-that-only-accepts-numbers

users the ability to hit the up and down arrows on the keyboard to increment and decrement the current value. Handle the appropriate.. and decrement the current value. Handle the appropriate keyboard events to prevent anything but numeric input. I've had success..

C# AutoComplete

http://stackoverflow.com/questions/796195/c-sharp-autocomplete

Using global keyboard hook (WH_KEYBOARD_LL) in WPF / C#

http://stackoverflow.com/questions/1639331/using-global-keyboard-hook-wh-keyboard-ll-in-wpf-c-sharp

using System.Windows.Input namespace YOURUTILSNAMESPACE.Keyboard summary Listens keyboard globally. remarks Uses WH_KEYBOARD_LL... remarks Uses WH_KEYBOARD_LL. remarks summary public class KeyboardListener IDisposable summary Creates global keyboard listener... summary Creates global keyboard listener. summary public KeyboardListener We have to store the HookCallback so that it is not..

C# Low-Level Keyboard Hook Not Working

http://stackoverflow.com/questions/1776664/c-sharp-low-level-keyboard-hook-not-working

Low Level Keyboard Hook Not Working This is the code for my keyhooking class but.. int nCode Int32 wParam IntPtr lParam public delegate void KeyboardHandleFunction int vkCode public static event KeyboardHandleFunction.. void KeyboardHandleFunction int vkCode public static event KeyboardHandleFunction keyHookReturn public InterceptKeys KeyboardHandleFunction..

What's a good, if any, .NET Windows automation library?

http://stackoverflow.com/questions/2052915/whats-a-good-if-any-net-windows-automation-library

use of .NET Interop. Chris Dunaway suggested Global Mouse Keyboard Lib . This came closest but is not an automation lib. It just..

Change Keyboard Layout for Other Process

http://stackoverflow.com/questions/263276/change-keyboard-layout-for-other-process

Keyboard Layout for Other Process I'm writing a program in C# that runs.. change the keyboard layout for the focused window. ActivateKeyboardLayout and LoadKeyboardLayout can only change the keyboard layout.. for the focused window. ActivateKeyboardLayout and LoadKeyboardLayout can only change the keyboard layout for the calling thread...

Module not found

http://stackoverflow.com/questions/2774741/module-not-found

. This library allows Global Windows Mouse Keyboard Clipboard Hooks which is very useful. I'm trying to use the..

Bringing Window to the Front in C# using Win32 API

http://stackoverflow.com/questions/2987/bringing-window-to-the-front-in-c-sharp-using-win32-api

window into the foreground and activates the window. Keyboard input is directed to the window Try capturing the focus with..

Simulating Keyboard with SendInput API in DirectInput applications

http://stackoverflow.com/questions/3644881/simulating-keyboard-with-sendinput-api-in-directinput-applications

Keyboard with SendInput API in DirectInput applications I'm trying to.. ushort DirectInputKeyScanCode InputData 0 .Flags uint KeyboardFlag.KEYUP uint KeyboardFlag.SCANCODE InputData 0 .Time 0 InputData.. InputData 0 .Flags uint KeyboardFlag.KEYUP uint KeyboardFlag.SCANCODE InputData 0 .Time 0 InputData 0 .ExtraInfo IntPtr.Zero..

XNA - Keyboard text input

http://stackoverflow.com/questions/375316/xna-keyboard-text-input

Keyboard text input Okay so basically I want to be able to retrieve.. my game for windows. I've disregarded using Guide.BeginShowKeyboardInput because it breaks the feel of a self contained game and.. understanding the question but why can't you use the XNA Keyboard and KeyboardState classes My comment It's because though you..

Create an On-screen Keyboard

http://stackoverflow.com/questions/4944621/create-an-on-screen-keyboard

an On screen Keyboard I use PostMessage to simulate keystrokes in a program that.. shift The code I use is roughly VK vk VkKeyScanEx c GetKeyboardLayout 0 AttachThreadInput _attachedThredId _attachedProcessId.. depending on the keyboard sequence that is performed. Keyboard sequences is as follows ESC NN ESC NN ESC NN ½NN §NN where ESC..

How to distinguish between multiple input devices in C#

http://stackoverflow.com/questions/587840/how-to-distinguish-between-multiple-input-devices-in-c-sharp

the keyboard and only accept input from the scanner Note Keyboard is part of a laptop...so it cannot be unplugged. Also I tried.. with the article Distinguishing Barcode Scanners from the Keyboard in WinForms. However I have the following questions I get an..

Validation Error Style in WPF, similar to Silverlight

http://stackoverflow.com/questions/7434245/validation-error-style-in-wpf-similar-to-silverlight

to show the tooltip error when the TextBox has Keyboard focus or the Mouse is over the upper right corner. For the fade.. Binding ElementName adorner Path AdornedElement.IsKeyboardFocused Binding ElementName toolTipCorner Path IsMouseOver ..

How can I intercept all key events, including ctrl+alt+del and ctrl+tab?

http://stackoverflow.com/questions/886076/how-can-i-intercept-all-key-events-including-ctrlaltdel-and-ctrltab

but this post and this post claim success by writing a Keyboard Filter Driver which is a kind of kernel mode not Win32 device..