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diff --git a/source/text/sbasic/shared/03020103.xhp b/source/text/sbasic/shared/03020103.xhp new file mode 100644 index 0000000000..f2cc3251b0 --- /dev/null +++ b/source/text/sbasic/shared/03020103.xhp @@ -0,0 +1,91 @@ +<?xml version="1.0" encoding="UTF-8"?> + + +<!-- + *********************************************************************** + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************ + --> + +<helpdocument version="1.0"> +<meta> +<topic id="textsbasicshared03020103xml" indexer="include" status="PUBLISH"> +<title id="tit" xml-lang="en-US">Open Statement[Runtime]</title> +<filename>/text/sbasic/shared/03020103.xhp</filename> +</topic> +<history> +<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> +<lastedited date="2006-02-08T13:20:10">converted from old format - fpe</lastedited> +</history> +</meta> +<body> +<section id="open"> +<bookmark xml-lang="en-US" branch="index" id="bm_id3150791"><bookmark_value>Open statement</bookmark_value> +</bookmark> +<paragraph role="heading" id="hd_id3150791" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03020103.xhp" name="Open Statement[Runtime]">Open Statement[Runtime]</link></paragraph> +<paragraph role="paragraph" id="par_id3150769" xml-lang="en-US" l10n="U" oldref="2">Opens a data channel.</paragraph> +</section> +<paragraph role="heading" id="hd_id3147230" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> +<paragraph role="code" id="par_id3154124" xml-lang="en-US" l10n="CHG" oldref="4">Open FileName As String [For Mode] [Access IOMode] [Protected] As [#]FileNumber As Integer [Len = DatasetLength]<comment>i37502</comment></paragraph> +<paragraph role="heading" id="hd_id3156280" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> +<paragraph role="paragraph" id="par_id3155132" xml-lang="en-US" l10n="U" oldref="6"> +<emph>FileName: </emph>Name and path of the file that you wan to open. If you try to read a file that does not exist (Access = Read), an error message appears. If you try to write to a file that does not exist (Access = Write), a new file is created.</paragraph> +<paragraph role="paragraph" id="par_id3149262" xml-lang="en-US" l10n="U" oldref="7"> +<emph>Mode:</emph> Keyword that specifies the file mode. Valid values: Append (append to sequential file), Binary (data can be accessed by bytes using Get and Put), Input (opens data channel for reading), Output (opens data channel for writing), and Random (edits relative files).</paragraph> +<paragraph role="paragraph" id="par_id3154014" xml-lang="en-US" l10n="CHG" oldref="8"> +<emph>IOMode:</emph> Keyword that defines the access type. Valid values: Read (read-only), Write (write-only), Read Write (both).</paragraph> +<paragraph role="paragraph" id="par_id3150011" xml-lang="en-US" l10n="U" oldref="9"> +<emph>Protected:</emph> Keyword that defines the security status of a file after opening. Valid values: Shared (file may be opened by other applications), Lock Read (file is protected against reading), Lock Write (file is protected against writing), Lock Read Write (denies file access).</paragraph> +<paragraph role="paragraph" id="par_id3153190" xml-lang="en-US" l10n="U" oldref="10"> +<emph>FileNumber:</emph> Any integer expression from 0 to 511 to indicate the number of a free data channel. You can then pass commands through the data channel to access the file. The file number must be determined by the FreeFile function immediately before the Open statement.</paragraph> +<paragraph role="paragraph" id="par_id3151115" xml-lang="en-US" l10n="CHG" oldref="11"> +<emph>DatasetLength:</emph> For random access files, set the length of the records.<comment>#61736</comment></paragraph> +<paragraph role="note" id="par_id3153418" xml-lang="en-US" l10n="U" oldref="12">You can only modify the contents of a file that was opened with the Open statement. If you try to open a file that is already open, an error message appears.</paragraph> +<paragraph role="heading" id="hd_id3149123" xml-lang="en-US" level="2" l10n="U" oldref="13">Example:</paragraph> +<paragraph role="code" id="par_id3150749" xml-lang="en-US" l10n="U" oldref="14">Sub ExampleWorkWithAFile</paragraph> +<paragraph role="code" id="par_id3155064" xml-lang="en-US" l10n="U" oldref="15">Dim iNumber As Integer</paragraph> +<paragraph role="code" id="par_id3154754" xml-lang="en-US" l10n="U" oldref="16">Dim sLine As String</paragraph> +<paragraph role="code" id="par_id3153711" xml-lang="en-US" l10n="U" oldref="17">Dim aFile As String</paragraph> +<paragraph role="code" id="par_id3155764" xml-lang="en-US" l10n="U" oldref="40">Dim sMsg as String</paragraph> +<paragraph role="code" id="par_id3159264" xml-lang="en-US" l10n="U" oldref="18">aFile = "c:\data.txt"</paragraph> +<paragraph role="code" id="par_id3153963" xml-lang="en-US" l10n="U" oldref="20">iNumber = Freefile</paragraph> +<paragraph role="code" id="par_id3155959" xml-lang="en-US" l10n="U" oldref="21">Open aFile For Output As #iNumber</paragraph> +<paragraph role="code" id="par_id3154705" xml-lang="en-US" l10n="U" oldref="22">Print #iNumber, "This is a line of text"</paragraph> +<paragraph role="code" id="par_id3146916" xml-lang="en-US" l10n="U" oldref="23">Print #iNumber, "This is another line of text"</paragraph> +<paragraph role="code" id="par_id3150942" xml-lang="en-US" l10n="U" oldref="24">Close #iNumber</paragraph> +<paragraph role="code" id="par_id3150300" xml-lang="en-US" l10n="U" oldref="28">iNumber = Freefile</paragraph> +<paragraph role="code" id="par_id3154022" xml-lang="en-US" l10n="U" oldref="29">Open aFile For Input As iNumber</paragraph> +<paragraph role="code" id="par_id3150783" xml-lang="en-US" l10n="U" oldref="30">While not eof(iNumber)</paragraph> +<paragraph role="code" id="par_id3153270" xml-lang="en-US" l10n="U" oldref="31">Line Input #iNumber, sLine</paragraph> +<paragraph role="code" id="par_id3153784" xml-lang="en-US" l10n="U" oldref="32">If sLine <>"" then</paragraph> +<paragraph role="code" id="par_id3149208" xml-lang="en-US" l10n="U" oldref="33">sMsg = sMsg & sLine & chr(13)</paragraph> +<paragraph role="code" id="par_id3150304" xml-lang="en-US" l10n="U" oldref="35">end if</paragraph> +<paragraph role="code" id="par_id3151217" xml-lang="en-US" l10n="U" oldref="36">wend</paragraph> +<paragraph role="code" id="par_id3152582" xml-lang="en-US" l10n="U" oldref="37">Close #iNumber</paragraph> +<paragraph role="code" id="par_id3159100" xml-lang="en-US" l10n="U" oldref="41">Msgbox sMsg</paragraph> +<paragraph role="code" id="par_id3159091" xml-lang="en-US" l10n="U" oldref="38">End Sub</paragraph> +</body> +</helpdocument> |