Saturday, May 23, 2015

windows 7 - Keyboard - Repeat Rate/Repeat Delay values in Win7



What are the all possible values of Repeat Rate / Repeat Delay offered by Win 7 concerning Keyboard settings.


Answer



Check in the registry under HKEY_CURRENT_USER\Control Panel\Keyboard.



The KeyboardSpeed property determines the rate at which a character repeats when a keyboard key is held down.




This is a value in the range from 0 (approximately 2.5 repetitions per second) through 31 (approximately 30 repetitions per second). The actual repeat rates are hardware-dependent and may vary from a linear scale by as much as 20%.



The KeyboardDelay property indicates the length of time after a key is pressed and held down before keystroke repeat messages are sent by the operating system.



This value is in the range from 0 (approximately 250 millisecond delay) through 3 (approximately 1 second delay). The actual delay associated with each value may vary depending on the hardware.



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