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function get_ss(id:pchar):pchar;stdcall;
begin
.........
while not eof do
begin
  t:=t+qry_temp.fieldbyname('id').asstring+qry_temp.fieldbyname('name').asstring+#10+#13;
next;
end;
result:=pchar(t);
end;

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s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
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