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- program ShowPic;
-
- uses
- dos,pfcrt,pfgraph;
-
- var
- picnam : string;
- ch : char;
-
- function GetDateiName : string;
- var
- datnam : string;
- dat : file;
- iof : boolean;
- begin
- repeat
- clrscr;
- gotoxy(1,1);
- writeln('Dateiname bitte (0 für Ende) :');
- readln(datnam);
- if ((datnam= '0') or (datnam= '')) then
- halt;
- if pos('.',datnam)= 0 then
- datnam:= concat(datnam,'.APF');
- iof:= false;
- assign(dat,datnam);
- {$I-} reset(dat) {$i+};
- if ioresult<> 0 then
- iof:= true;
- if not iof then close(dat);
- until not iof;
- GetDateiName:= datnam;
- end;
-
- begin
- repeat
- picnam:= GetDateiName;
- initgraph;
- loadsdat(picnam);
- ch:= readkey;
- closegraph;
- until false;
- end.
- ə