FreeMan wrote:
Yes Mark, you rigth.
This code is working now, Problem was space char in EDT_IP.Text, it
comes from format. This is normal, but at this time, why "Trim" function
NOT DELETE space char ????? is this bug ?
var Q : String;Const WhiteSpace = [#0..' '];
function My_Trim(S : string): String; var I: Integer;
begin Result := S; Try I := 1; while
I<Length(S)do Begin if S[I]in WhiteSpace then
Delete(S,I,1) else Inc(I,1); end; // while
Result := S; Except end; end;
//copied from /fpc271/rtl/objpas/sysutils/sysstr.inc line 524
function Trim_(const S: string): string; var Ofs, Len: integer;
begin len := Length(S); while (Len>0) and (S[Len] in
WhiteSpace) do dec(Len); Ofs := 1; while (Ofs<=Len)
and (S[Ofs] in WhiteSpace) do Inc(Ofs); result := Copy(S,
Ofs, 1 + Len - Ofs); end ;begin Q := Trim(EDT_IP.Text);// space
not deleted Q := Trim_(EDT_IP.Text);// space not deleted Q :=
My_Trim(EDT_IP.Text); // space DELETED if IP4OK(Q)then
begin..............
By the time that arrived here its formatting had been completely lost
(as you can see above), but it doesn't look to bad in the archive
http://lists.lazarus.freepascal.org/pipermail/lazarus/2013-October/084020.html
so I'm not entirely sure what's going on.
I'd suggest using a supported compiler rather than the development one,
i.e. 2.6.x not 2.7.x. I'd also suggest not copying around code fragments
gratuitously, because there are plenty of ways that things can behave
differently depending on the compiler mode.
/If/ it still fails with the supported compiler version, then give us a
minimal compilable program that we can test, rather than just a fragment
without context.
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
--
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