MLM_QUERYCHANGED

This message queries the changed flag.

Syntax

param1
ULONG ulReserved; /* Reserved value, should be 0. */

param2
ULONG ulReserved; /* Reserved value, should be 0. */

Parameters

ulReserved (ULONG) - input: Reserved value, should be 0.
ulReserved (ULONG) - input: Reserved value, should be 0.

Returns

rc (BOOL) - return

Current changed status.

TRUE: Text has changed since the last time that the change flag was cleared.

FALSE: Text has not changed since the last time that the change flag was cleared.

Remarks

The multi-line entry field control window procedure responds to this message by returning the changed flag for the text without altering it. See also [[MLN_ CHANGE]].

Default Processing

The default window procedure takes no action on this message, other than to set rc to 0 (FALSE).