At 12:00 AM 6/2/01 +0100, you wrote:
last paragraph), there's also the possibility that Windows recognizes that it's a message known to contain pointers, and so just drops the message, so that EM_GETSEL is simply never dispatched?
Indeed under NT4 such a call is discarded by Windows (returns 0, error is set to ERROR_INVALID_PARAMETER)
Gerard