void Dispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)
{
if (args.VirtualKey == VirtualKey.Space)
{
switch (args.EventType)
{
case CoreAcceleratorKeyEventType.KeyDown:
_mEnablePan = true;
Pan.Execute(null);
break;
case CoreAcceleratorKeyEventType.KeyUp:
_mEnablePan = false;
Pan.Execute(null);
break;
}
}
}
