home *** CD-ROM | disk | FTP | other *** search
- 10 CLS:PRINT
- 15 PRINT"************************* DISPLAY SELECTION MENU ******************************":PRINT:PRINT
- 20 PRINT TAB(20);"1 - Color Adapter 40 col"
- 30 PRINT:PRINT TAB(20);"2 - Color Adapter 80 col"
- 40 PRINT:PRINT TAB(20);"3 - IBM Monochrome Display"
- 50 PRINT:PRINT:INPUT "Select Option: ";K$
- 60 K = VAL(K$)
- 70 IF K>3 OR K<1 THEN BEEP:GOTO 10
- 80 ON K GOTO 210,100,320
- 100 CLS:PRINT"************* NOW SWITCHING TO COLOR MONITOR - 80 COLUMNS **********************"
- 120 FOR I=1 TO 1000:NEXT I
- 130 KEY OFF:CLS
- 140 WIDTH 80: DEF SEG=0: A=PEEK(&H410): POKE &H410,(A AND &HCF) OR &H20
- 160 WIDTH 80:SCREEN 1: SCREEN 0: LOCATE ,,1,6,7
- 165 WIDTH 80
- 170 KEY ON
- 180 CLS:PRINT:PRINT"THIS MONITOR IS NOW 'COLOR' AND 80 COLUMNS WIDE"
- 200 END
- 210 CLS:PRINT"***** NOW SWITCHING TO COLOR MONITOR - 40 COLUMNS *******"
- 240 FOR I=1 TO 1000:NEXT I
- 250 KEY OFF:CLS
- 260 WIDTH 80:DEF SEG=0: A=PEEK(&H410): POKE &H410,(A AND &HCF) OR &H20
- 270 WIDTH 40: SCREEN 1: SCREEN 0: LOCATE ,,1,6,7
- 280 KEY ON
- 290 CLS:PRINT:PRINT"THIS MONITOR IS NOW 'COLOR' & 40 COLUMNS WIDE"
- 310 END
- 320 CLS:PRINT"NOW SWITCHING TO IBM DISPLAY ....."
- 350 FOR I=1 TO 1000:NEXT I
- 360 KEY OFF:CLS
- 370 WIDTH 40: DEF SEG=0: A=PEEK(&H410): POKE &H410,A OR &H30
- 380 WIDTH 80: LOCATE ,,1,12,13
- 390 KEY ON
- 400 CLS:PRINT:PRINT"***** The Monitor is now 'Monochrome' & 80 Columns Wide"
- 500 END
- WIDTH 80: LOCATE ,,1,12,13
- 390