TMSFNCWXQRCode and the caracter double quote (")

[olivier_dehorter]

Hi

I used for the first time our component TMSWXQrCode, and I have a problem with the character " (double quote) [ASCII code 34].

As soon as this character is present, the QRcode becomes empty or does not change.

It occurs here :

function TControl.GetText: TCaption;
{$IF DEFINED(CLR)}
begin
  Result := GetTextPiece(GetTextLen);
end;
{$ELSE}
var
  Len: Integer;
begin
  Len := GetTextLen;
  SetString(Result, PChar(nil), Len);
  if Len <> 0 then
  begin
    **Len := Len - GetTextBuf(PChar(Result), Len + 1);**   // Len = 0
    if Len > 0 then
      SetLength(Result, Length(Result) - Len);
  end;
end;
{$ENDIF}

With this character, the length of the string always equal 0; the result of "Len - GetTextBuf(PChar(Result), Len + 1);"

Is it normal ? because double-quote is a special character ?

kind regards
olivier

[Tunde (Tünde Keller)]

Hi,

Thank you for reporting this, it indeed should not happen. We've applied a fix and the next update will contain the necessary change.

[olivier_dehorter]

Thanks