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Extensible Markup Language  |  2003-08-01  |  5.5 KB  |  40 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <html><head><title>Mid Function, Mid Statement [Runtime]</title><meta name="filename" content="text/sbasic/common/03120306"/><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{
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  6.         span.T1{
  7.                 font-weight:bold;}
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  11.   <help:paragraphinfo state="E" xmlns:help="http://openoffice.org/2000/help"/><help:to-be-embedded Eid="mid" xmlns:help="http://openoffice.org/2000/help">
  12.   <p class="Head1"><help:paragraphinfo state="U" number="1"/><help:key-word value="Mid; function" tag="kw66519_1"/><help:link Id="66519">Mid Function, Mid Statement [Runtime]</help:link></p>
  13.   <p class="Paragraph"><help:paragraphinfo state="U" number="2"/>Returns the specified portion of a string expression (<span style="font-weight:bold;">Mid function</span>), or replaces the portion of a string expression with another string (<span style="font-weight:bold;">Mid statement</span>).</p>
  14.   <help:paragraphinfo state="E"/></help:to-be-embedded>
  15.   <p class="Head2"><help:paragraphinfo state="U" number="3" xmlns:help="http://openoffice.org/2000/help"/>Syntax:</p>
  16.   <p class="Paragraph"><help:paragraphinfo state="U" number="4" xmlns:help="http://openoffice.org/2000/help"/>Mid (Text As String, Start As Integer [, Length As Integer]) or Mid (Text As String, Start As Integer , Length As Integer, Text As String)</p>
  17.   <p class="Head2"><help:paragraphinfo state="U" number="5" xmlns:help="http://openoffice.org/2000/help"/>Return value:</p>
  18.   <p class="Paragraph"><help:paragraphinfo state="U" number="6" xmlns:help="http://openoffice.org/2000/help"/>String (only by Function)</p>
  19.   <p class="Head2"><help:paragraphinfo state="U" number="7" xmlns:help="http://openoffice.org/2000/help"/>Parameters:</p>
  20.   <p class="Paragraph"><help:paragraphinfo state="U" number="8" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Text:</span> Any string expression that you want to modify.</p>
  21.   <p class="Paragraph"><help:paragraphinfo state="U" number="9" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Start: </span>Integer expression that indicates the character position within the string where the string portion that you want to replace or to return begins.</p>
  22.   <p class="Paragraph"><help:paragraphinfo state="U" number="10" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Length:</span> Integer expression that returns the number of characters that you want to replace or return.</p>
  23.   <p class="Paragraph"><help:paragraphinfo state="U" number="11" xmlns:help="http://openoffice.org/2000/help"/>If the Length parameter in the <span class="T1">Mid function</span> is omitted, all characters in the string expression from the start position to the end of the string are returned.</p>
  24.   <p class="Paragraph"><help:paragraphinfo state="U" number="12" xmlns:help="http://openoffice.org/2000/help"/>If the Length parameter in the <span class="T1">Mid statement</span> is less than the length of the text that you want to replace, the text is reduced to the specified length.</p>
  25.   <p class="Paragraph"><help:paragraphinfo state="U" number="13" xmlns:help="http://openoffice.org/2000/help"/><span class="T1">Text:</span> The string to replace the string expression (<span class="T1">Mid statement</span>).</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 ExampleUSDate</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 sUS_date As String</p>
  32.   <p class="PropText"><help:paragraphinfo state="U" number="18" xmlns:help="http://openoffice.org/2000/help"/>sInput = InputBox("Please input a date in the international format 'YYYY-MM-DD'")</p>
  33.   <p class="PropText"><help:paragraphinfo state="U" number="19" xmlns:help="http://openoffice.org/2000/help"/>sUS_date = Mid(sInput, 6, 2)</p>
  34.   <p class="PropText"><help:paragraphinfo state="U" number="20" xmlns:help="http://openoffice.org/2000/help"/>sUS_date = sUS_date & "/"</p>
  35.   <p class="PropText"><help:paragraphinfo state="U" number="21" xmlns:help="http://openoffice.org/2000/help"/>sUS_date = sUS_date & <text:s text:c="" xmlns:text="http://openoffice.org/2000/text"/>Right(sInput, 2)</p>
  36.   <p class="PropText"><help:paragraphinfo state="U" number="22" xmlns:help="http://openoffice.org/2000/help"/>sUS_date = sUS_date & "/"</p>
  37.   <p class="PropText"><help:paragraphinfo state="U" number="23" xmlns:help="http://openoffice.org/2000/help"/>sUS_date = sUS_date & Left(sInput, 4)</p>
  38.   <p class="PropText"><help:paragraphinfo state="U" number="24" xmlns:help="http://openoffice.org/2000/help"/>MsgBox sUS_date</p>
  39.   <p class="PropText"><help:paragraphinfo state="U" number="25" xmlns:help="http://openoffice.org/2000/help"/>End Sub</p>
  40.  </body></html>