WM FLASHWINDOW

This message indicates that an application has issued a WinFlashWindow function.

Syntax

param1
    USHORT  usFlash;    /* Flash indicator. */

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

Parameters

usFlash (USHORT) - input

Flash indicator.

TRUE: Start the window border flashing

FALSE: Stop the window border flashing

ulReserved (ULONG) - input

Reserved value, should be 0.

Returns

rc (BOOL) - returns

Success indicator.

TRUE: Successful completion

FALSE: Error occurred

Default Processing

The frame control window procedure responds to this message from an application by starting or stopping the flashing of the window border, and by setting rc as appropriate.