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Нетипизированные файлы
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| FromF, ToF: file;
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| NumRead, NumWritten: Integer;
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| Buf: array[1..2048] of Char;
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| if OpenDialog1.Execute then { Display Open dialog box }
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| begin
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| AssignFile(FromF, OpenDialog1.FileName);
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| Reset(FromF, 1); { Record size = 1 }
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| if SaveDialog1.Execute then { Display Save dialog box}
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| begin
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| AssignFile(ToF, SaveDialog1.FileName); { Open output file }
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| Rewrite(ToF, 1); { Record size = 1 }
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| Canvas.TextOut(10, 10, 'Copying ' + IntToStr(FileSize(FromF))+ ' bytes...');
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| repeat
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| BlockRead(FromF, Buf, SizeOf(Buf), NumRead);
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| BlockWrite(ToF, Buf, NumRead, NumWritten);
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| until (NumRead = 0) or (NumWritten <> NumRead);
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| CloseFile(FromF);
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| CloseFile(ToF);
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| end;
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| end;
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