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Extensible Markup Language  |  2002-01-24  |  2.4 KB  |  39 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <html><head><title>Trim Function [Runtime]</title><meta name="filename" content="text/sbasic/common/03120311"/><meta name="language" content="en-US"/><help:css-file-link xmlns:help="http://openoffice.org/2000/help"/><!--The CSS style header method for setting styles--><style type="text/css">
  3.  
  4.         p.P1{
  5.                 }
  6.         p.P2{
  7.                 }
  8.         span.T1{
  9.                 font-weight:bold;}
  10.         </style></head><body>
  11.   
  12.   
  13.   <help:to-be-embedded Eid="trim" xmlns:help="http://openoffice.org/2000/help">
  14.   <p class="Head1"><help:link Id="66472">Trim Function [Runtime]</help:link></p>
  15.   <p class="Paragraph">Removes all leading and trailing spaces of a string expression.</p>
  16.   </help:to-be-embedded>
  17.   <p class="Paragraph"><span class="T1">Syntax</span>:</p>
  18.   <p class="Paragraph">Trim( Text As String ) <help:key-word value="Trim" tag="kw66472_1" xmlns:help="http://openoffice.org/2000/help"/></p>
  19.   <p class="Paragraph"><span class="T1">Return value</span>:</p>
  20.   <p class="Paragraph">String</p>
  21.   <p class="Paragraph"><span class="T1">Parameter</span>:</p>
  22.   <p class="Paragraph">Text: Any string expresiion.</p>
  23.   <p class="Paragraph">This function is used to remove leading and trailing spaces in a string expression.</p>
  24.   <p class="P2">Example:</p>
  25.   <p class="PropText">Sub ExampleSpaces</p>
  26.   <p class="PropText">Dim sText2 as String,sText as String,sOut as String</p>
  27.   <p class="PropText">sText2 = " <*Las Vegas*> "</p>
  28.   <p class="PropText"/>
  29.   <p class="PropText">sOut = "'"+sText2 <text:s text:c="" xmlns:text="http://openoffice.org/2000/text"/>+"'"+ Chr(13)</p>
  30.   <p class="PropText">sText = Ltrim(sText2) <text:s text:c="8" xmlns:text="http://openoffice.org/2000/text"/>REM sText = " <*Las Vegas*> "</p>
  31.   <p class="PropText">sOut = sOut + "'"+sText +"'" + Chr(13)</p>
  32.   <p class="PropText">sText = Rtrim(sText2) <text:s text:c="8" xmlns:text="http://openoffice.org/2000/text"/>REM sText = " <*Las Vegas*> "</p>
  33.   <p class="PropText">sOut = sOut +"'"+ sText +"'" + Chr(13)</p>
  34.   <p class="PropText">sText = Trim(sText2) <text:s text:c="" xmlns:text="http://openoffice.org/2000/text"/>REM sText = " <*Las Vegas*> "</p>
  35.   <p class="PropText">sOut = sOut +"'"+ sText <text:s text:c="" xmlns:text="http://openoffice.org/2000/text"/>+"'"</p>
  36.   <p class="PropText">MsgBox sOut</p>
  37.   <p class="PropText">end sub</p>
  38.   <p class="PropText"/>
  39.  </body></html>