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EControl Syntax Editor SDK
TSingleButtonSyntaxEdit.OnKeyUp Property

Occurs when the user releases a key that has been pressed.

property OnKeyUp;

Use the OnKeyUp event handler to provide special processing that occurs when a key is released. The OnKeyUp handler can respond to all keyboard keys, including function keys and keys combined with the Shift, Alt, and Ctrl keys. 

 

The TKeyEvent type points to a method that handles keyboard events. The Key parameter is the key on the keyboard. For non-alphanumeric keys, you must use virtual key codes to determine the key pressed. For more information, see Virtual Key codes. 

 

The Shift parameter indicates whether the Shift, Alt, or Ctrl keys are combined with the keystroke.

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