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<TITLE>C API Reference -- Ns_SetGet</TITLE>
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<a name="130079">
</a><h3>Ns_SetGet</h3>
<a name="130080">
</a><h4>Overview</h4>
Return the value for a field
<a name="41034">
</a><a name="133318">
</a><h4>Syntax</h4>
<pre> <a name="41036"></a>char *Ns_SetGet(
<a name="41037"></a>Ns_Set *set,
<a name="41038"></a>char *key
<a name="41039"></a>);
</pre><p><a name="134740">
</a><h4>Description</h4>
<p><a name="41041">
</a>The Ns_SetGet function returns the value of the first field whose key name matches the given key. Ns_SetGet returns NULL if no field is found. If more than one field in the set has the same key name, Ns_SetGet returns just the first field.</p>
<p><a name="41042">
</a>The Ns_SetIGet function is this function's case-insensitive counterpart.</p>
<a name="232410">
</a><h4>Examples</h4>
<pre> <a name="232411"></a>Ns_Set *aSet;
<a name="232412"></a>int index;
<a name="232413"></a>
<a name="232414"></a>aSet = Ns_SetCreate("");
<a name="232415"></a>Ns_SetPut(aSet, "Foo", "foovalue");
<a name="232416"></a>Ns_SetPut(aSet, "Bar", "barvalue");
<a name="232421"></a>Ns_Log(Notice, "Value for Foo is %s", Ns_SetGet(aSet, "Foo"));
<a name="232424"></a>Ns_SetFree(aSet);
</pre><p><p><a name="232408">
</a></p>
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