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var
DataList: TStringList;
Idx: Integer;
begin
DataList := TStringList.Create;
try
DataList.LoadFromFile('1.txt');
Idx := DataList.Count - 1;
ShowMessage(DataList.Strings[Idx]);
finally
DataList.Free;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
ATextFile: TEXTFile;
strln:string;
begin
AssignFile(ATextFile, 'TEST.TXT');
reset(ATextFile);
while not Eof(ATextFile) do
begin
ReadLn(ATextFile, strln);
end;
// readln(ATextFile, strln);
ShowMessage(strln);
end;