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- program DemoMenuEight;
- {DEMMN8 - reading a menu from disk}
- USES DOS, CRT,
- totMENU, totFAST, totLINK;
-
- var
- Menu: EZPullLinkOBJ;
- Choice: word;
-
- procedure CreateMenu;
- {}
- var
- FileList: StrDLLOBJ;
- Retcode: integer;
- F: text;
- Line:string;
- begin
- assign(F,'DEMMN8.TXT');
- {$I-}
- reset(F);
- {$I+}
- if ioresult <> 0 then
- begin
- Writeln('Error: the file DEMMN8.TXT must be in the default directory!');
- halt(1);
- end;
- with FileList do
- begin
- Init;
- Retcode := 0;
- ReadLn(F,Line);
- while not eof(F) and (Retcode = 0) do
- begin
- Readln(F,Line);
- Retcode := Add(Line);
- end;
- close(F);
- end;
- with Menu do
- begin
- Init;
- AssignList(FileList);
- FileList.Done;
- end;
- end; {CreateMenu}
-
- begin
- Screen.PartClear(1,2,80,24,white,'░'); {paint the screen}
- Screen.PartClear(1,1,80,1,31,' ');
- Screen.PartClear(1,25,80,25,31,' ');
- Screen.WritePlain(9,25,'│');
- CreateMenu;
- with Menu do
- begin
- Choice := Push(13,0,0); {Pass Enter to make menu pull down}
- Done;
- end;
- GotoXY(25,15);
- if Choice = 0 then
- Writeln('You escaped')
- else
- Writeln('You selected menu item ',Choice);
- end.