msgs12.hlp (Topic list)
WM_ERROR (1.2)
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#define INCL_WINFRAMEMGR
 
WM_ERROR
 
The WM_ERROR message is returned when an error is detected in a call to the
WinGetMsg or WinPeekMsg function.
 
The default window procedure takes no action on this message.
 
Parameter  Description
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mp1        A USHORT value that identifies the error that occurred.
 
mp2        Reserved; this value must be NULL.
 
Return Value
 
An application should return NULL if it processes this message.
 
See Also
 
WinGetMsg, WinPeekMsg
 
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