1*cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2*cdf0e10cSrcweir 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir<!-- 5*cdf0e10cSrcweir *********************************************************************** 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 12*cdf0e10cSrcweir * 13*cdf0e10cSrcweir * This file is part of OpenOffice.org. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 16*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 17*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 18*cdf0e10cSrcweir * 19*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 20*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 21*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If not, see 27*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 28*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 29*cdf0e10cSrcweir * 30*cdf0e10cSrcweir ************************************************************************ 31*cdf0e10cSrcweir --> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir<helpdocument version="1.0"> 34*cdf0e10cSrcweir<meta> 35*cdf0e10cSrcweir<topic id="textsbasicshared03020202xml" indexer="include" status="PUBLISH"> 36*cdf0e10cSrcweir<title id="tit" xml-lang="en-US">Input# Statement [Runtime]</title> 37*cdf0e10cSrcweir<filename>/text/sbasic/shared/03020202.xhp</filename> 38*cdf0e10cSrcweir</topic> 39*cdf0e10cSrcweir<history> 40*cdf0e10cSrcweir<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 41*cdf0e10cSrcweir<lastedited date="2006-02-15T12:49:46">converted from old format - fpe</lastedited> 42*cdf0e10cSrcweir</history> 43*cdf0e10cSrcweir</meta> 44*cdf0e10cSrcweir<body> 45*cdf0e10cSrcweir<section id="input"> 46*cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3154908"><bookmark_value>Input statement</bookmark_value> 47*cdf0e10cSrcweir</bookmark> 48*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3154908" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03020202.xhp" name="Input# Statement [Runtime]">Input# Statement [Runtime]</link></paragraph> 49*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156424" xml-lang="en-US" l10n="U" oldref="2">Reads data from an open sequential file.</paragraph> 50*cdf0e10cSrcweir</section> 51*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3125863" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 52*cdf0e10cSrcweir<paragraph role="code" id="par_id3150440" xml-lang="en-US" l10n="U" oldref="4">Input #FileNumber As Integer; var1[, var2[, var3[,...]]]</paragraph> 53*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3146121" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> 54*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3145749" xml-lang="en-US" l10n="U" oldref="6"> 55*cdf0e10cSrcweir<emph>FileNumber:</emph> Number of the file that contains the data that you want to read. The file must be opened with the Open statement using the key word INPUT.</paragraph> 56*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3150011" xml-lang="en-US" l10n="U" oldref="7"> 57*cdf0e10cSrcweir<emph>var:</emph> A numeric or string variable that you assign the values read from the opened file to.</paragraph> 58*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3159153" xml-lang="en-US" l10n="U" oldref="8">The <emph>Input#</emph> statement reads numeric values or strings from an open file and assigns the data to one or more variables. A numeric variable is read up to the first carriage return (Asc=13), line feed (Asc=10), space, or comma. String variables are read to up to the first carriage return (Asc=13), line feed (Asc=10), or comma.</paragraph> 59*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3146984" xml-lang="en-US" l10n="U" oldref="9">Data and data types in the opened file must appear in the same order as the variables that are passed in the "var" parameter. If you assign non-numeric values to a numeric variable, "var" is assigned a value of "0".</paragraph> 60*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156442" xml-lang="en-US" l10n="CHG" oldref="10">Records that are separated by commas cannot be assigned to a string variable. Quotation marks (") in the file are disregarded as well. If you want to read these characters from the file, use the <emph>Line Input#</emph> statement to read pure text files (files containing only printable characters) line by line.</paragraph> 61*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147349" xml-lang="en-US" l10n="U" oldref="11">If the end of the file is reached while reading a data element, an error occurs and the process is aborted.</paragraph> 62*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3152578" xml-lang="en-US" level="2" l10n="U" oldref="12">Example:</paragraph> 63*cdf0e10cSrcweir<paragraph role="code" id="par_id3144765" xml-lang="en-US" l10n="U" oldref="13">Sub ExampleWorkWithAFile</paragraph> 64*cdf0e10cSrcweir<paragraph role="code" id="par_id3145799" xml-lang="en-US" l10n="U" oldref="14">Dim iNumber As Integer</paragraph> 65*cdf0e10cSrcweir<paragraph role="code" id="par_id3145252" xml-lang="en-US" l10n="U" oldref="15">Dim sLine As String</paragraph> 66*cdf0e10cSrcweir<paragraph role="code" id="par_id3149410" xml-lang="en-US" l10n="U" oldref="16">Dim aFile As String</paragraph> 67*cdf0e10cSrcweir<paragraph role="code" id="par_id3149959" xml-lang="en-US" l10n="U" oldref="39">Dim sMsg as String</paragraph> 68*cdf0e10cSrcweir<paragraph role="code" id="par_id3153417" xml-lang="en-US" l10n="U" oldref="17">aFile = "c:\data.txt"</paragraph> 69*cdf0e10cSrcweir<paragraph role="code" id="par_id3150752" xml-lang="en-US" l10n="U" oldref="19">iNumber = Freefile</paragraph> 70*cdf0e10cSrcweir<paragraph role="code" id="par_id3153707" xml-lang="en-US" l10n="U" oldref="20">Open aFile For Output As #iNumber</paragraph> 71*cdf0e10cSrcweir<paragraph role="code" id="par_id3150321" xml-lang="en-US" l10n="U" oldref="21">Print #iNumber, "This is a line of text"</paragraph> 72*cdf0e10cSrcweir<paragraph role="code" id="par_id3154756" xml-lang="en-US" l10n="U" oldref="22">Print #iNumber, "This is another line of text"</paragraph> 73*cdf0e10cSrcweir<paragraph role="code" id="par_id3148408" xml-lang="en-US" l10n="U" oldref="23">Close #iNumber</paragraph> 74*cdf0e10cSrcweir<paragraph role="code" id="par_id3155937" xml-lang="en-US" l10n="U" oldref="27">iNumber = Freefile</paragraph> 75*cdf0e10cSrcweir<paragraph role="code" id="par_id3154702" xml-lang="en-US" l10n="U" oldref="28">Open aFile For Input As iNumber</paragraph> 76*cdf0e10cSrcweir<paragraph role="code" id="par_id3155959" xml-lang="en-US" l10n="U" oldref="29">While not eof(iNumber)</paragraph> 77*cdf0e10cSrcweir<paragraph role="code" id="par_id3145232" xml-lang="en-US" l10n="U" oldref="30">Line Input #iNumber, sLine<comment>This is a LINE INPUT# example, not for INPUT#</comment></paragraph> 78*cdf0e10cSrcweir<paragraph role="code" id="par_id3147345" xml-lang="en-US" l10n="U" oldref="31">If sLine <>"" then</paragraph> 79*cdf0e10cSrcweir<paragraph role="code" id="par_id3150298" xml-lang="en-US" l10n="U" oldref="32">sMsg = sMsg & sLine & chr(13)</paragraph> 80*cdf0e10cSrcweir<paragraph role="code" id="par_id3154021" xml-lang="en-US" l10n="U" oldref="34">end if</paragraph> 81*cdf0e10cSrcweir<paragraph role="code" id="par_id3154665" xml-lang="en-US" l10n="U" oldref="35">wend</paragraph> 82*cdf0e10cSrcweir<paragraph role="code" id="par_id3155607" xml-lang="en-US" l10n="U" oldref="36">Close #iNumber</paragraph> 83*cdf0e10cSrcweir<paragraph role="code" id="par_id3153268" xml-lang="en-US" l10n="U" oldref="40">Msgbox sMsg</paragraph> 84*cdf0e10cSrcweir<paragraph role="code" id="par_id3152584" xml-lang="en-US" l10n="CHG" oldref="37">End Sub</paragraph> 85*cdf0e10cSrcweir</body> 86*cdf0e10cSrcweir</helpdocument> 87