UFT Pro (LeanFT) .NET SDK Reference, Version 14.03
PressKey(Byte) Method
The keyboard scan code of the key.
Presses the specified key using a keyboard scan code.
Remarks
Supports scan code set 1, such as the list shown at: http://www.win.tue.nl/~aeb/linux/kbd/scancodes-1.html
Syntax
public static void PressKey( 
   byte keyScanCode
)

Parameters

keyScanCode
The keyboard scan code of the key.