WM_RASDIALEVENT
The operating
system sends a WM_RASDIALEVENT message to a window procedure when a change of
state event occurs during a RAS connection process, and a window has been
specified to handle notifications of such events by using the notifier
parameter of RasDial.
The two
message parameters are equivalent to the parameters of the same names that are
used with RasDialFunc
and RasDialFunc1
callback functions.
WM_RASDIALEVENT
rasconnstate = (RASCONNSTATE) wParam; // connection
state about to be entered
dwError = (DWORD) lParam; // error that may have occurred
Parameters
rasconnstate
Value of wParam.
Equivalent to the rasconnstate parameter of the RasDialFunc and RasDialFunc1
callback functions. Specifies a RASCONNSTATE244J07_ enumerator value that indicates the state the
RasDial remote access connection process is about to enter.
dwError
Value of lParam.
Equivalent to the dwError parameter of the RasDialFunc and RasDialFunc1
callback functions. A nonzero value indicates the error that has occurred, or
zero if no error has occurred.
RasDial sends this message with dwError set to zero
upon entry to each connection state. If an error occurs within a state, the
message is sent again for the state, this time with a nonzero dwError
value.
Return Values
If an
application processes this message, it should return TRUE.
See Also