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#define INCL_WINDDE
 
WM_DDE_UNADVISE
mp1 = MPFROMHWND(hwnd);    /* sender's window                */
mp2 = MPFROMP(pdde);       /* pointer to DDESTRUCT structure */
 
The WM_DDE_UNADVISE message is sent from a client application to a server
application. It indicates that the specified item no longer should be
updated and that the server application should remove the link to the data
item set up by the WM_DDE_ADVISE message. The receiving application is
expected to reply with a positive WM_DDE_ACK message if it can process the
request or a negative message if it cannot.
 
Parameter  Description
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hwnd       Low and high word of mp1. Identifies the sender application's
           window.
 
pdde       Low and high word of mp2. Points to a DDESTRUCT structure.
 
See Also
 
WM_DDE_ACK, WM_DDE_ADVISE, DDESTRUCT, WinDdePostMsg
 
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