Dim Ctrl As Boolean
Dim F2 As Boolean
Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)
Select Case KeyCode
Case vbKeyControl
F2 = False
Ctrl = True
Case vbKeyF2
F2 = True
End Select
 
If F2 = True And Ctrl = True Then
MsgBox "Control + F2 ye Bastınız"
Ctrl = False
F2 = False
End If
End Sub