KeyUp
Key-up event.
[event]
KeyUp([in] short keycode, [in] short shift)
This event is called when a user releases a key.
The event will be called with two arguments:
keycode
: the key code (vbKeyLeft, etc.)shift
: the shift/control/alt bit mask, which contains zero or more bit flags fromvbShiftMask
,vbCtrlMask
, andvbAltMask
VB:
viewer.enableKeyEvents = True
...
Private Sub viewer_KeyDown(keycode As Integer, shift As Integer) _
Handles viewer.KeyDown
' process a keycode here (vbKeyLeft, etc.)
End Sub
Private Sub viewer_KeyUp(keycode As Integer, shift As Integer) _
Handles viewer.KeyUp
' same keycode as KeyDown
End Sub
Private Sub viewer_KeyPress(keyascii As Integer) _
Handles viewer.KeyPress
' process an ASCII character
End Sub