57 lines
2.7 KiB
HTML
57 lines
2.7 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<!-- Documenting IndexOf-->
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<head>
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<meta http-equiv="Content-Language" content="en-ca" />
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link rel="stylesheet" type="text/css" href="../style.css" />
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<title>string::index-of Function</title>
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</head>
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<body>
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<table width="100%" border="0" cellspacing="0" cellpadding="2" class="NavBar">
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<tr>
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<td class="NavBar-Cell">
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<a href="http://nant.sourceforge.net">
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<b>NAnt</b>
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</a>
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<img alt="->" src="../images/arrow.gif" />
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<a href="../index.html">Help</a>
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<img alt="->" src="../images/arrow.gif" />
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<a href="index.html">Function Reference</a>
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<img alt="->" src="../images/arrow.gif" /> string::index-of</td>
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<td class="NavBar-Cell" align="right">
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v0.91</td>
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</tr>
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</table>
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<h1>string::index-of</h1>
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<p> Returns the position of the first occurrence in the specified string of the given search string. </p>
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<h3>Usage</h3>
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<code>int string::index-of(<span class="parameter">source</span>, <span class="parameter">value</span>)
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</code>
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<p />
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<h3>Parameters</h3>
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<div class="table">
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<table>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>source</td>
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<td>string</td>
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<td>The string to search.</td>
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</tr>
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<tr>
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<td>value</td>
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<td>string</td>
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<td>The string to locate within <i>source</i>.</td>
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</tr>
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</table>
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</div>
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<h3>Return Value</h3>
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<p> The lowest-index position of <i>value</i> in <i>source</i> if it is found, or -1 if <i>source</i> does not contain <i>value</i>. </p>
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<p> If <i>value</i> is an empty string, the return value will always be <code>0</code>. </p>
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<h3>Remarks</h3> This function performs a case-sensitive word search using the invariant culture. <h3>Examples</h3><ul class="examples"><li><pre class="code">string::index-of('testing string', 'test') ==> 0</pre></li><li><pre class="code">string::index-of('testing string', '') ==> 0</pre></li><li><pre class="code">string::index-of('testing string', 'Test') ==> -1</pre></li><li><pre class="code">string::index-of('testing string', 'ing') ==> 4</pre></li></ul><h3>Requirements</h3><div style="margin-left: 20px;"><b>Assembly:</b> NAnt.Core (0.91.4312.0)
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</div></body>
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</html>
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