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diff --git a/source/text/sbasic/shared/03090201.xhp b/source/text/sbasic/shared/03090201.xhp index 3d457f65ba..bb2ef774e0 100644 --- a/source/text/sbasic/shared/03090201.xhp +++ b/source/text/sbasic/shared/03090201.xhp @@ -1,6 +1,5 @@ <?xml version="1.0" encoding="UTF-8"?> - - +<helpdocument version="1.0"> <!-- * This file is part of the LibreOffice project. * @@ -17,83 +16,88 @@ * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . - --> +--> -<helpdocument version="1.0"> <meta> -<topic id="textsbasicshared03090201xml" indexer="include" status="PUBLISH"> -<title id="tit" xml-lang="en-US">Do...Loop Statement [Runtime]</title> -<filename>/text/sbasic/shared/03090201.xhp</filename> -</topic> -<history> -<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> -</history> + <topic id="textsbasicshared03090201xml" indexer="include" status="PUBLISH"> + <title id="tit" xml-lang="en-US">Do...Loop Statement [Runtime]</title> + <filename>/text/sbasic/shared/03090201.xhp</filename> + </topic> </meta> + <body> + + <section id="doloop"> -<bookmark xml-lang="en-US" branch="index" id="bm_id3156116"><bookmark_value>Do...Loop statement</bookmark_value> -<bookmark_value>While; Do loop</bookmark_value> -<bookmark_value>Until</bookmark_value> -<bookmark_value>loops</bookmark_value> +<bookmark xml-lang="en-US" branch="index" id="bm_id3156116"> + <bookmark_value>Do...Loop statement</bookmark_value> + <bookmark_value>While; Do loop</bookmark_value> + <bookmark_value>Until</bookmark_value> + <bookmark_value>loops</bookmark_value> </bookmark> -<paragraph role="heading" id="hd_id3156116" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03090201.xhp" name="Do...Loop Statement [Runtime]">Do...Loop Statement [Runtime]</link></paragraph> -<paragraph role="paragraph" id="par_id3109850" xml-lang="en-US" l10n="U" oldref="2">Repeats the statements between the Do and the Loop statement while the condition is True or until the condition becomes True.</paragraph> + + +<paragraph id="hd_id3156116" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03090201.xhp" name="Do...Loop Statement [Runtime]">Do...Loop Statement [Runtime]</link></paragraph> +<paragraph id="par_id3109850" role="paragraph" xml-lang="en-US">Repeats the statements between the Do and the Loop statement while the condition is True or until the condition becomes True.</paragraph> </section> -<paragraph role="heading" id="hd_id3149119" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax</paragraph> -<paragraph role="paragraph" id="par_id3155150" xml-lang="en-US" l10n="U" oldref="4">Do [{While | Until} condition = True]</paragraph> -<paragraph role="paragraph" id="par_id3154422" xml-lang="en-US" l10n="U" oldref="5">statement block</paragraph> -<paragraph role="paragraph" id="par_id3150789" xml-lang="en-US" l10n="U" oldref="6">[Exit Do]</paragraph> -<paragraph role="paragraph" id="par_id3155805" xml-lang="en-US" l10n="U" oldref="7">statement block</paragraph> -<paragraph role="paragraph" id="par_id3145090" xml-lang="en-US" l10n="U" oldref="8">Loop</paragraph> -<paragraph role="paragraph" id="par_id3154749" xml-lang="en-US" l10n="U" oldref="9">or</paragraph> -<paragraph role="paragraph" id="par_id3150503" xml-lang="en-US" l10n="U" oldref="10">Do</paragraph> -<paragraph role="paragraph" id="par_id3149762" xml-lang="en-US" l10n="U" oldref="11">statement block</paragraph> -<paragraph role="paragraph" id="par_id3150984" xml-lang="en-US" l10n="U" oldref="12">[Exit Do]</paragraph> -<paragraph role="paragraph" id="par_id3143228" xml-lang="en-US" l10n="U" oldref="13">statement block</paragraph> -<paragraph role="paragraph" id="par_id3149235" xml-lang="en-US" l10n="U" oldref="14">Loop [{While | Until} condition = True]</paragraph> -<paragraph role="heading" id="hd_id3156024" xml-lang="en-US" level="2" l10n="U" oldref="15">Parameters/Elements</paragraph> -<paragraph role="paragraph" id="par_id3156344" xml-lang="en-US" l10n="U" oldref="16"> -<emph>Condition:</emph> A comparison, numeric or string expression, that evaluates either True or False.</paragraph> -<paragraph role="paragraph" id="par_id3149669" xml-lang="en-US" l10n="U" oldref="17"> -<emph>Statement block:</emph> Statements that you want to repeat while or until the condition is True.</paragraph> -<paragraph role="paragraph" id="par_id3150791" xml-lang="en-US" l10n="U" oldref="18">The <emph>Do...Loop</emph> statement executes a loop as long as, or until, a certain condition is True. The condition for exiting the loop must be entered following either the <emph>Do</emph> or the <emph>Loop</emph> statement. The following examples are valid combinations:</paragraph> -<paragraph role="heading" id="hd_id3154366" xml-lang="en-US" level="2" l10n="U" oldref="19">Syntax</paragraph> -<paragraph role="paragraph" id="par_id3145171" xml-lang="en-US" l10n="U" oldref="20">Do While condition = True</paragraph> -<paragraph role="paragraph" id="par_id3149203" xml-lang="en-US" l10n="U" oldref="21">...statement block</paragraph> -<paragraph role="paragraph" id="par_id3125864" xml-lang="en-US" l10n="U" oldref="22">Loop</paragraph> -<paragraph role="paragraph" id="par_id3154124" xml-lang="en-US" l10n="U" oldref="24">The statement block between the Do While and the Loop statements is repeated so long as the condition is true.</paragraph> -<paragraph role="paragraph" id="par_id3153968" xml-lang="en-US" l10n="U" oldref="25">Do Until condition = True</paragraph> -<paragraph role="paragraph" id="par_id3154909" xml-lang="en-US" l10n="U" oldref="26">...statement block</paragraph> -<paragraph role="paragraph" id="par_id3159151" xml-lang="en-US" l10n="U" oldref="27">Loop</paragraph> -<paragraph role="paragraph" id="par_id3150440" xml-lang="en-US" l10n="U" oldref="29">The statement block between the Do Until and the Loop statements is repeated if the condition so long as the condition is false.</paragraph> -<paragraph role="paragraph" id="par_id3153952" xml-lang="en-US" l10n="U" oldref="30">Do</paragraph> -<paragraph role="paragraph" id="par_id3147349" xml-lang="en-US" l10n="U" oldref="31">...statement block</paragraph> -<paragraph role="paragraph" id="par_id3159153" xml-lang="en-US" l10n="U" oldref="32">Loop While condition = True</paragraph> -<paragraph role="paragraph" id="par_id3146985" xml-lang="en-US" l10n="U" oldref="34">The statement block between the Do and the Loop statements repeats so long as the condition is true.</paragraph> -<paragraph role="paragraph" id="par_id3150488" xml-lang="en-US" l10n="U" oldref="35">Do</paragraph> -<paragraph role="paragraph" id="par_id3153189" xml-lang="en-US" l10n="U" oldref="36">...statement block</paragraph> -<paragraph role="paragraph" id="par_id3155411" xml-lang="en-US" l10n="U" oldref="37">Loop Until condition = True</paragraph> -<paragraph role="paragraph" id="par_id3151117" xml-lang="en-US" l10n="U" oldref="39">The statement block between the Do and the Loop statements repeats until the condition is true.</paragraph> -<paragraph role="paragraph" id="par_id3149484" xml-lang="en-US" l10n="U" oldref="41">Use the <emph>Exit Do</emph> statement to unconditionally end the loop. You can add this statement anywhere in a <emph>Do</emph>...<emph>Loop</emph> statement. You can also define an exit condition using the <emph>If...Then</emph> structure as follows:</paragraph> -<paragraph role="paragraph" id="par_id3149262" xml-lang="en-US" l10n="U" oldref="42">Do...</paragraph> -<paragraph role="paragraph" id="par_id3149298" xml-lang="en-US" l10n="U" oldref="43">statements</paragraph> -<paragraph role="paragraph" id="par_id3145646" xml-lang="en-US" l10n="U" oldref="44">If condition = True Then Exit Do</paragraph> -<paragraph role="paragraph" id="par_id3154490" xml-lang="en-US" l10n="U" oldref="45">statements</paragraph> -<paragraph role="paragraph" id="par_id3153159" xml-lang="en-US" l10n="U" oldref="46">Loop...</paragraph> -<paragraph role="heading" id="hd_id3147396" xml-lang="en-US" level="2" l10n="U" oldref="47">Example</paragraph> + +<paragraph id="hd_id3149119" role="heading" level="2" xml-lang="en-US">Syntax</paragraph> +<paragraph id="par_id3155150" role="paragraph" xml-lang="en-US">Do [{While | Until} condition = True]</paragraph> +<paragraph id="par_id3154422" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3150789" role="paragraph" xml-lang="en-US">[Exit Do]</paragraph> +<paragraph id="par_id3155805" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3145090" role="paragraph" xml-lang="en-US">Loop</paragraph> +<paragraph id="par_id3154749" role="paragraph" xml-lang="en-US">or</paragraph> +<paragraph id="par_id3150503" role="paragraph" xml-lang="en-US">Do</paragraph> +<paragraph id="par_id3149762" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3150984" role="paragraph" xml-lang="en-US">[Exit Do]</paragraph> +<paragraph id="par_id3143228" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3149235" role="paragraph" xml-lang="en-US">Loop [{While | Until} condition = True]</paragraph> + +<paragraph id="hd_id3156024" role="heading" level="2" xml-lang="en-US">Parameters/Elements</paragraph> +<paragraph id="par_id3156344" role="paragraph" xml-lang="en-US"> <emph>Condition:</emph> A comparison, numeric or string expression, that evaluates either True or False.</paragraph> +<paragraph id="par_id3149669" role="paragraph" xml-lang="en-US"> <emph>Statement block:</emph> Statements that you want to repeat while or until the condition is True.</paragraph> +<paragraph id="par_id3150791" role="paragraph" xml-lang="en-US">The <emph>Do...Loop</emph> statement executes a loop as long as, or until, a certain condition is True. The condition for exiting the loop must be entered following either the <emph>Do</emph> or the <emph>Loop</emph> statement. The following examples are valid combinations:</paragraph> + +<paragraph id="hd_id3154366" role="heading" level="2" xml-lang="en-US">Syntax</paragraph> +<paragraph id="par_id3145171" role="paragraph" xml-lang="en-US">Do While condition = True</paragraph> +<paragraph id="par_id3149203" role="paragraph" xml-lang="en-US">...statement block</paragraph> +<paragraph id="par_id3125864" role="paragraph" xml-lang="en-US">Loop</paragraph> +<paragraph id="par_id3154124" role="paragraph" xml-lang="en-US">The statement block between the Do While and the Loop statements is repeated so long as the condition is true.</paragraph> +<paragraph id="par_id3153968" role="paragraph" xml-lang="en-US">Do Until condition = True</paragraph> +<paragraph id="par_id3154909" role="paragraph" xml-lang="en-US">...statement block</paragraph> +<paragraph id="par_id3159151" role="paragraph" xml-lang="en-US">Loop</paragraph> +<paragraph id="par_id3150440" role="paragraph" xml-lang="en-US">The statement block between the Do Until and the Loop statements is repeated if the condition so long as the condition is false.</paragraph> +<paragraph id="par_id3153952" role="paragraph" xml-lang="en-US">Do</paragraph> +<paragraph id="par_id3147349" role="paragraph" xml-lang="en-US">...statement block</paragraph> +<paragraph id="par_id3159153" role="paragraph" xml-lang="en-US">Loop While condition = True</paragraph> +<paragraph id="par_id3146985" role="paragraph" xml-lang="en-US">The statement block between the Do and the Loop statements repeats so long as the condition is true.</paragraph> +<paragraph id="par_id3150488" role="paragraph" xml-lang="en-US">Do</paragraph> +<paragraph id="par_id3153189" role="paragraph" xml-lang="en-US">...statement block</paragraph> +<paragraph id="par_id3155411" role="paragraph" xml-lang="en-US">Loop Until condition = True</paragraph> +<paragraph id="par_id3151117" role="paragraph" xml-lang="en-US">The statement block between the Do and the Loop statements repeats until the condition is true.</paragraph> +<paragraph id="par_id3149484" role="paragraph" xml-lang="en-US">Use the <emph>Exit Do</emph> statement to unconditionally end the loop. You can add this statement anywhere in a <emph>Do</emph>...<emph>Loop</emph> statement. You can also define an exit condition using the <emph>If...Then</emph> structure as follows:</paragraph> +<paragraph id="par_id3149262" role="paragraph" xml-lang="en-US">Do...</paragraph> +<paragraph id="par_id3149298" role="paragraph" xml-lang="en-US">statements</paragraph> +<paragraph id="par_id3145646" role="paragraph" xml-lang="en-US">If condition = True Then Exit Do</paragraph> +<paragraph id="par_id3154490" role="paragraph" xml-lang="en-US">statements</paragraph> +<paragraph id="par_id3153159" role="paragraph" xml-lang="en-US">Loop...</paragraph> + +<paragraph id="hd_id3147396" role="heading" level="2" xml-lang="en-US">Example</paragraph> <bascode> -<paragraph role="bascode" localize="false" xml-lang="en-US">Sub ExampleDoLoop</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">Dim sFile As String</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">Dim sPath As String</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> sPath = "c:\"</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> sFile = Dir$( sPath ,22)</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> If sFile <> "" Then</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> Do</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> MsgBox sFile</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> sFile = Dir$</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> Loop Until sFile = ""</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> End If</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> +<paragraph id="par_idm1341080208" role="bascode" localize="false" xml-lang="en-US">Sub ExampleDoLoop</paragraph> +<paragraph id="par_idm1341078976" role="bascode" localize="false" xml-lang="en-US">Dim sFile As String</paragraph> +<paragraph id="par_idm1341077744" role="bascode" localize="false" xml-lang="en-US">Dim sPath As String</paragraph> +<paragraph id="par_idm1341076512" role="bascode" localize="false" xml-lang="en-US"> sPath = "c:\"</paragraph> +<paragraph id="par_idm1341075280" role="bascode" localize="false" xml-lang="en-US"> sFile = Dir$( sPath ,22)</paragraph> +<paragraph id="par_idm1341074032" role="bascode" localize="false" xml-lang="en-US"> If sFile <> "" Then</paragraph> +<paragraph id="par_idm1341072656" role="bascode" localize="false" xml-lang="en-US"> Do</paragraph> +<paragraph id="par_idm1341071456" role="bascode" localize="false" xml-lang="en-US"> MsgBox sFile</paragraph> +<paragraph id="par_idm1341070208" role="bascode" localize="false" xml-lang="en-US"> sFile = Dir$</paragraph> +<paragraph id="par_idm1341068960" role="bascode" localize="false" xml-lang="en-US"> Loop Until sFile = ""</paragraph> +<paragraph id="par_idm1341067712" role="bascode" localize="false" xml-lang="en-US"> End If</paragraph> +<paragraph id="par_idm1341066480" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> </bascode> </body> -</helpdocument> + +</helpdocument>
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