It actually for writing and creating an xml document , thats been parsed by a SAX componetn within another environment (progress)'. So using this approach is my only solution.
----- Original Message ---- From: Samuel Lujan Navarro <[EMAIL PROTECTED]> To: [email protected] Sent: Thursday, January 18, 2007 4:09:54 PM Subject: RE: [delphi-en] concatination of strings; writing to stream Hi, I thing the second option is better, but, I have a dude. You will need to extract this strings, then how do you thing to do that? why you don't use the TStringList component? Sami Andries Bos <[EMAIL PROTECTED] com> escribió: I have program where I have to create strings for more than 400,000 times and write them to a stream. as an example the following: var astring, and bstring,... : string; passing this to a stream could be done with: procedure WriteText(const AString: string); begin FStream.Write( PChar(AString) ^, Length(AString) ); end; I have two options to save this to the stream: 1. write the list of strings one by one to the stream.. writestring( astring); writestring( ' '); writestring( bstring); ... 2. concatenatie the strings to one new string and then write the resulting string to the stream. ( lstring := astring + ' ' + bstring + ' ' +cstring etc; writetext(lstring) ; ) At first the second solution seems to be faster (using a stopwatch), but mayube there is a drawback. what is the fastest way to concatenate stings and to pass then to a TStream? Thanks in advance ____________ _________ _________ _________ _________ _________ _ Never Miss an Email Stay connected with Yahoo! Mail on your mobile. Get started! http://mobile. yahoo.com/ services? promote=mail [Non-text portions of this message have been removed] ------------ --------- --------- --- LLama Gratis a cualquier PC del Mundo. Llamadas a fijos y móviles desde 1 céntimo por minuto. http://es.voice. yahoo.com [Non-text portions of this message have been removed] <!-- #ygrp-mlmsg {font-size:13px;font-family:arial,helvetica,clean,sans-serif;} #ygrp-mlmsg table {font-size:inherit;font:100%;} #ygrp-mlmsg select, input, textarea {font:99% arial,helvetica,clean,sans-serif;} #ygrp-mlmsg pre, code {font:115% monospace;} #ygrp-mlmsg * {line-height:1.22em;} #ygrp-text{ font-family:Georgia; } #ygrp-text p{ margin:0 0 1em 0; } #ygrp-tpmsgs{ font-family:Arial; clear:both; } #ygrp-vitnav{ padding-top:10px; font-family:Verdana; font-size:77%; margin:0; } #ygrp-vitnav a{ padding:0 1px; } #ygrp-actbar{ clear:both; margin:25px 0; white-space:nowrap; color:#666; text-align:right; } #ygrp-actbar .left{ float:left; white-space:nowrap; } .bld{font-weight:bold;} #ygrp-grft{ font-family:Verdana; font-size:77%; padding:15px 0; } #ygrp-ft{ font-family:verdana; font-size:77%; border-top:1px solid #666; padding:5px 0; } #ygrp-mlmsg #logo{ padding-bottom:10px; } #ygrp-vital{ background-color:#e0ecee; margin-bottom:20px; padding:2px 0 8px 8px; } #ygrp-vital #vithd{ font-size:77%; font-family:Verdana; font-weight:bold; color:#333; text-transform:uppercase; } #ygrp-vital ul{ padding:0; margin:2px 0; } #ygrp-vital ul li{ list-style-type:none; clear:both; border:1px solid #e0ecee; } #ygrp-vital ul li .ct{ font-weight:bold; color:#ff7900; float:right; width:2em; text-align:right; padding-right:.5em; } #ygrp-vital ul li .cat{ font-weight:bold; } #ygrp-vital a { text-decoration:none; } #ygrp-vital a:hover{ text-decoration:underline; } #ygrp-sponsor #hd{ color:#999; font-size:77%; } #ygrp-sponsor #ov{ padding:6px 13px; background-color:#e0ecee; margin-bottom:20px; } #ygrp-sponsor #ov ul{ padding:0 0 0 8px; margin:0; } #ygrp-sponsor #ov li{ list-style-type:square; padding:6px 0; font-size:77%; } #ygrp-sponsor #ov li a{ text-decoration:none; font-size:130%; } #ygrp-sponsor #nc { background-color:#eee; margin-bottom:20px; padding:0 8px; } #ygrp-sponsor .ad{ padding:8px 0; } #ygrp-sponsor .ad #hd1{ font-family:Arial; font-weight:bold; color:#628c2a; font-size:100%; line-height:122%; } #ygrp-sponsor .ad a{ text-decoration:none; } #ygrp-sponsor .ad a:hover{ text-decoration:underline; } #ygrp-sponsor .ad p{ margin:0; } o {font-size:0;} .MsoNormal { margin:0 0 0 0; } #ygrp-text tt{ font-size:120%; } blockquote{margin:0 0 0 4px;} .replbq {margin:4;} --> ____________________________________________________________________________________ Never miss an email again! Yahoo! Toolbar alerts you the instant new Mail arrives. http://tools.search.yahoo.com/toolbar/features/mail/ [Non-text portions of this message have been removed]
