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- ' Load three display pages into video pages 1-3, then display each
- ' sequentially in page zero when a key is pressed. Press escape key to end.
-
- SCREEN 0: WIDTH 80: CLS '80-column text mode
- DEF SEG = &HB800 'point to CGA video segment
- BLOAD "page1.scr", &H1000 'load 3 screens into upper 3 video pages
- BLOAD "page2.scr", &H2000
- BLOAD "page3.scr", &H3000
-
- WHILE press$ <> CHR$(27) 'loop until escape key pressed
- r = (r MOD 3) + 1 '1,2,3,1,...
- PCOPY r, 0 'copy page r to page 0
- press$ = ""
- WHILE press$ = "": press$ = INKEY$: WEND 'wait for key press
- WEND
-
-