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Extensible Markup Language  |  2003-08-01  |  4.7 KB  |  38 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <html><head><title>InStr Function [Runtime]</title><meta name="filename" content="text/sbasic/common/03120401"/><help:css-file-link xmlns:help="http://openoffice.org/2000/help"/><!--The CSS style header method for setting styles--><style type="text/css">
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  4.         p.P1{
  5.                 }
  6.         span.T1{
  7.                 font-weight:bold;}
  8.         </style></head><body>
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  11.   <help:paragraphinfo state="E" xmlns:help="http://openoffice.org/2000/help"/><help:to-be-embedded Eid="instr" xmlns:help="http://openoffice.org/2000/help">
  12.   <p class="Head1"><help:paragraphinfo state="U" number="1"/><help:key-word value="InStr; function" tag="kw66402_1"/><help:link Id="66402">InStr Function [Runtime]</help:link></p>
  13.   <p class="Paragraph"><help:paragraphinfo state="U" number="2"/>Returns the position of a string within another string.</p>
  14.   <help:paragraphinfo state="E"/></help:to-be-embedded>
  15.   <p class="Paragraph"><help:paragraphinfo state="U" number="3" xmlns:help="http://openoffice.org/2000/help"/>The Instr function returns the position at which the match was found. If the string was not found, the function returns 0.</p>
  16.   <p class="Head1"><help:paragraphinfo state="U" number="4" xmlns:help="http://openoffice.org/2000/help"/>Syntax:</p>
  17.   <p class="Paragraph"><help:paragraphinfo state="U" number="5" xmlns:help="http://openoffice.org/2000/help"/>InStr ([Start As Integer,] Text1 As String, Text2 As String[, Compare])</p>
  18.   <p class="Head2"><help:paragraphinfo state="U" number="6" xmlns:help="http://openoffice.org/2000/help"/>Return value:</p>
  19.   <p class="Paragraph"><help:paragraphinfo state="U" number="7" xmlns:help="http://openoffice.org/2000/help"/>Integer</p>
  20.   <p class="Head2"><help:paragraphinfo state="U" number="8" xmlns:help="http://openoffice.org/2000/help"/>Parameters:</p>
  21.   <p class="Paragraph"><help:paragraphinfo state="U" number="9" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Start: </span>Any numeric expression that marks the position in a string at which to start searching for the specified substring. If this parameter is omitted, the search starts at the first character.</p>
  22.   <p class="Paragraph"><help:paragraphinfo state="U" number="10" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Text1:</span> The string expression that you want to search.</p>
  23.   <p class="Paragraph"><help:paragraphinfo state="U" number="11" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Text2:</span> The string expression that you want to search for.</p>
  24.   <p class="Paragraph"><help:paragraphinfo state="U" number="12" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Compare:</span> Optional numeric expression that defines the type of comparison. This parameter can be 0 or 1. The default value 0 specifies a binary comparison; 1 specifies a text comparison (not case-sensitive).</p>
  25.   <p class="Paragraph"><help:paragraphinfo state="U" number="13" xmlns:help="http://openoffice.org/2000/help"/>To avoid a run-time error, do not set the Compare parameter if the first return parameter is omitted.</p>
  26.   <p class="Paragraph"><help:paragraphinfo state="S" xmlns:help="http://openoffice.org/2000/help"/><help:embedded Id="66475" Eid="errorcode" xmlns:help="http://openoffice.org/2000/help"/></p>
  27.   <p class="Paragraph"><help:paragraphinfo state="S" xmlns:help="http://openoffice.org/2000/help"/><help:embedded Id="66475" Eid="err5" xmlns:help="http://openoffice.org/2000/help"/></p>
  28.   <p class="Head2"><help:paragraphinfo state="U" number="14" xmlns:help="http://openoffice.org/2000/help"/>Example:</p>
  29.   <p class="PropText"><help:paragraphinfo state="U" number="15" xmlns:help="http://openoffice.org/2000/help"/>Sub ExamplePosition</p>
  30.   <p class="PropText"><help:paragraphinfo state="U" number="16" xmlns:help="http://openoffice.org/2000/help"/>Dim sInput As String</p>
  31.   <p class="PropText"><help:paragraphinfo state="U" number="17" xmlns:help="http://openoffice.org/2000/help"/>Dim iPos as Integer</p>
  32.   <p class="PropText"><help:paragraphinfo state="U" number="18" xmlns:help="http://openoffice.org/2000/help"/></p>
  33.   <p class="PropText"><help:paragraphinfo state="U" number="19" xmlns:help="http://openoffice.org/2000/help"/>sInput = "Star Office"</p>
  34.   <p class="PropText"><help:paragraphinfo state="U" number="20" xmlns:help="http://openoffice.org/2000/help"/>iPos = Instr(sInput,"v")</p>
  35.   <p class="PropText"><help:paragraphinfo state="U" number="21" xmlns:help="http://openoffice.org/2000/help"/>print iPos</p>
  36.   <p class="PropText"><help:paragraphinfo state="U" number="22" xmlns:help="http://openoffice.org/2000/help"/>end sub</p>
  37.   <p class="PropText"><help:paragraphinfo state="U" number="23" xmlns:help="http://openoffice.org/2000/help"/></p>
  38.  </body></html>