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WM PSYSCOLORCHANGE

From EDM2

This message is posted when the Language Support Window or Dialog Procedure processes a WM_SYSCOLORCHANGE message.

Syntax

param1
    ULONG flOptions;  /* Options. */

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

Parameters

flOptions (ULONG) - input: Options. Copied from the parameter of the WinSetSysColors function.
ulReserved (ULONG) - input: Reserved value, should be 0.

Returns

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

Remarks

All windows in the system are invalidated so that they will be redrawn with the new system color.

Default Processing

The default window procedure takes no action on this message, other than to set ulReserved to 0.

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