🚀 go-pugleaf

FYI:

When I set the WordWrap and WantReturn of the Memo1 to false it all worked
fine, but that setting those not fit into my Application, I need the Memo1
to be free formated provided that the Text lenght does not exceed 256
(including CR, LF) and no '#' within the text (I check on keypress)

Hello all,

Here is what I consider a temp solution.

I have writen a function that will parsea the Memo text and replace all
"\r\n" with "<CRL>" on the client side and reserved the replacement on the
Server side, it works great. But i still need any profession way of handling
it if any.

Thanx.

Darl

"Darlington ADIBE" <bcb@triative.com> wrote in message
news:43847621@newsgroups.borland.com...

> The CommandHandler for SENDTO was trigered ok. but
> the unparsedParams value (am not parsing param) contain
> only the first line from the memo1-text, after the commadhandler
> have removed the "SENDTO#".

The CommandHandler system does not support multi-line commands.

> My observation is that the Commandhandler stoped reading
> after CR or CR+LF,.

The CommandHandler system uses ReadLn() to receive commands, where the line
terminator is LF.  When the terminator is LF, ReadLn() will stop reading
when it encounters either a LF or a CRLF.  It will not stop on a solitary
CR.

> So how do I pass a parameter to the commandhandler if the
> parameter is the text value of controls like Memo controlls that
> insert CR and or CR+LF as you type if WordWrap is set to true
> (which in my vase have to be).

Don't insert line breaks into the middle of a command in the first place.
Replace them with another character sequence that will not break the reading
of the command.  For example:

    AnsiString s = StringReplace(Memo1->Text, "\r\n", "\r", TReplaceFlags()
<< rfReplaceAll);
    cmd.sprintf("SENDTO#'%s'#'%s'#, s.c_str(), LabeledEdit1->Text.c_str());

    //...

    AnsiString s = StringReplace(ASender->UnparsedParams, "\r", "\r\n",
TReplaceFlags() << rfReplaceAll);

> Do I have controll over what is considered the ATerminator for
> the commandhandler

No.

> like when I use ReadLn

The CommandHandler system uses ReadLn() to receive commands.  But it does
not allow you to specify the ATerminator parameter.

> how do I control the commandhabdler Line Terminator char.

You cannot, unless you rewrite and recompile TIdTCPServer manually.


Gambit