MLM_QUERYREADONLY

This message queries the read-only mode.

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 read-only status.

TRUE: Read-only mode is set.

FALSE: Read-only mode is cleared.

Default Processing

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