JavaScript Reference/Javascript Properties/ctrlKey

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"ctrlKey" Example

   <source lang="javascript">
   

<html> <body> <input type="button"

      value="Click this button while pressing either Ctrl key" 
      onClick="alert(event.ctrlKey);"> 

</body> </html>


     </source>
   
  


"ctrlKey" is applied to

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | Applied_To |event | +----------------+--------------------------------------------------------------+

     </source>
   
  


"ctrlKey" Possible Values

   <source lang="javascript">

Possible Values true false.


     </source>
   
  


"ctrlKey" Syntax and Note

   <source lang="javascript">

Note: Read-only property. Was CTRL key pressed.

Syntax:

window.event.ctrlKey


     </source>