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Precision Software Appli…tions Silver Collection 1
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Precision Software Applications Silver Collection Volume One (PSM) (1993).iso
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tutor
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clipper.exe
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CLIPNDX.PRG
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Text File
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1985-07-29
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4KB
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172 lines
* clipwage.PRG
SELE 2
USE CLIPstru.str
sele 1
use clipwage
go bott
totrecs = recno()
clear
sele 2
SET COLO TO 7/0,R/W
@ 1,0 SAY "╔══════════════════════════════════════════════════════════════════════════════╗"
@ 2,0 SAY "║"
Set Color To w+/r, R/W
@ 2,1 SAY " C L I P P E R dBASE III True compiler "
SET COLO TO 7/0,R/W
@ 2,79 SAY "║"
@ 3,0 SAY "║"
Set Color To w+/r, R/W
@ 3,1 SAY " "
SET COLO TO 7/0,R/W
@ 3,79 SAY "║"
@ 4,0 SAY "║"
Set Color To w+/r, R/W
@ 4,1 SAY " Demonstration of INDEX CREATION on a database of " + str(totrecs,3,0) + " records "
SET COLO TO 7/0,R/W
@ 4,79 SAY "║"
@ 5,0 SAY "║"
Set Color To w+/r, R/W
@ 5,1 SAY " USING CLIPPER'S OWN INDEXING ALGORITHM "
SET COLO TO 7/0,R/W
@ 5,79 SAY "║"
@ 6,0 SAY "╚══════════════════════════════════════════════════════════════════════════════╝"
SET COLO TO 7+/0,R/W
@ 8,10 SAY "┌────────────────────────┐"
@ 9,10 SAY "│"
@ 9,35 say "│"
@ 10,10 say "│"
@ 10,35 say "│"
@ 11,10 say "│"
@ 11,35 say "│"
@ 12,10 say "│"
@ 12,35 say "│"
@ 13,10 say "│"
@ 13,35 say "│"
@ 14,10 say "│"
@ 14,35 say "│"
@ 15,10 say "│"
@ 15,35 say "│"
@ 16,10 say "│"
@ 16,35 say "│"
@ 17,10 say "│"
@ 17,35 say "│"
@ 18,10 say "│"
@ 18,35 say "│"
@ 19,10 say "│"
@ 19,35 say "│"
@ 20,10 SAY "└────────────────────────┘"
x = 12
*
* print out all fields in the structure extended
*
SET COLO TO 7+/0,7+/0
@ 9,12 SAY 'Fields in Structure :'
@ 10,12 SAY '=================== '
SET COLO TO R/0,R+/0
do while .not. eof()
@ x,15 say str(x-11,2,0) + ' ' + field_name
x = x + 1
skip
enddo
SET COLO TO 7+/0,7+/0
@ 12,45 SAY "┌─────────────────────────┐"
@ 13,45 say "│ Enter the number of │"
@ 14,45 say "│ the field you wish │"
@ 15,45 say "│ to create an index for │"
@ 16,45 say "│ --> │"
@ 17,45 SAY "└─────────────────────────┘"
sel = 0
SET COLO TO w+/r,w+/r
@ 16,61 get sel pict "9"
read
clear gets
sele 2
do case
case sel = 1
goto 1
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 2
goto 2
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 3
goto 3
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 4
goto 4
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 5
goto 5
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 6
goto 6
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 7
goto 7
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
case sel = 8
goto 8
fname = field_name
FTYPE = FNAME
FCLASS = FIELD_TYPE
endcase
SET COLO TO 7/0,7/0
X = 12
DO WHILE X < 18
@ X,45 SAY " "
X = X + 1
ENDDO
SET COLO TO /w,/w
@ 12,45 SAY "┌─────────────────────────┐"
@ 13,45 say "│ Now creating an index │"
@ 14,45 say "│ on field │"
@ 14,57 say fname
@ 15,45 say "│ in correct format for │"
@ 16,45 say "│ use by CLIPPER │"
@ 17,45 SAY "└─────────────────────────┘"
if file("userndx.ntx")
dele file userndx.ntx)
endif
if file("userndx.ndx")
dele file userndx.ndx
endif
SELE 1
if fclass = 'C'
index on upper(&fname) to userndx
else
index on &fname to userndx
endif
Set Color To w+/r,w/r
@ 12,45 SAY "┌─────────────────────────┐"
@ 13,45 say "│ Index is completed │"
@ 14,45 say "│ on field │"
@ 14,57 say fname
@ 15,45 say "│ Do you want to examine │"
@ 16,45 say "│ the data using it ? │"
@ 17,45 say "│ --> │"
@ 18,45 SAY "└─────────────────────────┘"
view = .t.
@ 17,60 get view
read
clear gets
set color to 7/0,7/0
if view
do clipview
ELSE
return
endif
