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