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TRLPRG.EXE
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APEEKSCR.PRG
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1990-10-22
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641b
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32 lines
***********
* APEEKSCR.PRG
* by Leonard Zerman
* Placed in the Public Domain by Tom Rettig Associates, 10/22/1990.
*
* SYNTAX: DO APEEKSCR WITH <screen number>
* RETURN: True if successful, otherwise false.
************
PARAMETERS par1
PRIVATE nbr
nbr = LTRIM( STR(par1) )
IF TYPE( "scrn&nbr" ) = "U"
tr_retl = .F.
IF fox
RETURN (tr_retl)
ELSE
RETURN
ENDIF
ENDIF
CALL trpass WITH scrn&nbr
CALL trexe WITH "SEPARATE"
CALL trpass WITH tr_retc
CALL trpass WITH tr_retn
CALL trexe WITH "N"
CALL trexe WITH "PEEKSCR"
tr_retl = .T.
IF fox
RETURN (tr_retl)
ENDIF
* eof apeekscr *