InfoConnect for Airlines VBA Guide
BeforeSendControlKeyEventHandler Delegate
The source of the event.
Control Key.
Handles the BeforeSendControlKey event to permit users to modify a control key value or cancel a send control key action before it is sent.

To cancel the action, set the Cancel property of the BeforeSendControlKeyEventArgs object passed to the event handler to true.

Syntax
private Sub Object_BeforeSendControlKeyEventHandler( _
   ByVal sender As Object, _
   ByRef key As Long _
) As Boolean

Parameters

sender
The source of the event.
key
Control Key.
See Also