Stop Session Advise

The Stop Session Advise function closes the link between the client application and Personal Communications.
DDE Parameter Value
Item PS (pos, len, bCaseSen, "string") PS TRIMRECT (row1, col1, row2, col2) TRIMRECT (pos1, pos2) TRIMRECT OIA

The maximum length of the search string is 255.

The item name must be the same item name that was used when Start Session Advise was called.

The client application can use the Personal Communications DDE function by specifying the DDE function, Unadvise, of the client application with the foregoing item name.