Top "Keydown" questions

"keydown" is an event used in writing software that is triggered when a key on the keyboard is being pressed.

KeyDown : recognizing multiple keys

How can I determine in KeyDown that CtrlUp was pressed. private void listView1_KeyDown(object sender, KeyEventArgs e) { if (e.…

c# keydown ctrl
Simulate pressing tab key with jQuery

I have some textboxes on a .net-page and want to achieve the following with jQuery: if the user presses return, …

jquery keydown simulate
How can I capture KeyDown event on a WPF Page or UserControl object?

I have a Page with a UserControl on it. If the user presses Esc while anywhere on Page I want …

wpf keydown
Detect Enter Key C#

I have the following code which does not show the MessageBox when enter/return is pressed. For any other key(…

c# keydown textchanged
KeyDown event - how to easily know if the key pressed is numeric?

I am currently handling the KeyDown event of a DataGridView control. One of the columns is filled by calculated values …

c# datagridview keydown
Get Char from Key

I am coding a custom text editor, and I use KeyDown and KeyUp events. That events gets a KeyEventArgs from …

c# wpf keydown text-editor
jQuery key code for command key

I have read jQuery Event Keypress: Which key was pressed? and How can i check if key is pressed during …

javascript jquery command keydown onkeyup
Changing the keypress

In an input box or contenteditable=true div, how can I modify a keypress for the letter "a" to return …

javascript jquery events keypress keydown
How do you detect simultaneous keypresses such as "Ctrl + T" in VB.NET?

I am trying to detect the keys "Control" and "t" being pressed simultaneously in VB.NET. The code I have …

vb.net keydown
How to use multiple modifier keys in C#

I am using a keydown event to detect keys pressed and have several key combinations for various operations. if (e.…

c# key keyboard-shortcuts keydown modifier-key