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28 lines
522 B
ObjectPascal
28 lines
522 B
ObjectPascal
Program Example56;
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{ Program to demonstrate the Seek function. }
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Var
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F : File;
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I,j : longint;
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begin
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{ Create a file and fill it with data }
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Assign (F,'test.tmp');
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Rewrite(F); { Create file }
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Close(f);
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FileMode:=2;
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ReSet (F,Sizeof(i)); { Opened read/write }
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For I:=0 to 10 do
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BlockWrite (F,I,1);
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{ Go Back to the begining of the file }
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Seek(F,0);
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For I:=0 to 10 do
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begin
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BlockRead (F,J,1);
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If J<>I then
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Writeln ('Error: expected ' ,i,', got ',j);
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end;
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Close (f);
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end.
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