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Extensible Markup Language  |  2002-01-24  |  2.2 KB  |  37 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <html><head><title>Select...Case Statement [Runtime]</title><meta name="filename" content="text/sbasic/common/03090102"/><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="selectcase" xmlns:help="http://openoffice.org/2000/help">
  14.   <p class="Head1"><help:link Id="66510">Select...Case Statement [Runtime]</help:link></p>
  15.   <p class="Paragraph">Defines one or more statement blocks depending on the value of an expression.</p>
  16.   </help:to-be-embedded>
  17.   <p class="Paragraph"><span class="T1">Syntax</span>:</p>
  18.   <p class="Paragraph">Select Case condition Case expression StatementBlock[Case expression2 StatementBlock][Case Else] StatementBlock End Select <help:key-word value="Select" tag="kw66510_1" xmlns:help="http://openoffice.org/2000/help"/></p>
  19.   <p class="Paragraph"><span class="T1">Parameter</span>:</p>
  20.   <p class="Paragraph">Condition: Any expression which controls whether the statement block following the respective Case clause is executed.</p>
  21.   <p class="Paragraph">Expression : Any expression compatible with the Condition type expression. The statement block following the Case clause is executed if <span class="T1">Condition</span> matches <span class="T1">Expression</span>.</p>
  22.   <p class="P2">Example:</p>
  23.   <p class="PropText">Sub ExampleRandomSelect</p>
  24.   <p class="PropText">Dim iVar As Integer</p>
  25.   <p class="PropText">iVar = Int((15 * Rnd) -2)</p>
  26.   <p class="PropText">Select Case iVar</p>
  27.   <p class="PropText">Case 1 To 5</p>
  28.   <p class="PropText">Print "Number from 1 to 5"</p>
  29.   <p class="PropText">Case 6, 7, 8</p>
  30.   <p class="PropText">Print "Number from 6 to 8"</p>
  31.   <p class="PropText">Case Is > 8 And iVar < 11</p>
  32.   <p class="PropText">Print "Greater than 8"</p>
  33.   <p class="PropText">Case Else</p>
  34.   <p class="PropText">Print "Out of range 1 to 10"</p>
  35.   <p class="PropText">End Select</p>
  36.   <p class="PropText">end sub</p>
  37.  </body></html>