amed source for the argument values to be supplied. The attribute has
two public constructors.

<div class="code"><pre class="prettyprint">
ValueSourceAttribute(Type sourceType, string sourceName);
ValueSourceAttribute(string sourceName);
</pre>
</div>

<p>If <b>sourceType</b> is specified, it represents the class that provides
the data. It must have a default constructor.

<p>If <b>sourceType</b> is not specified, the class containing the test
method is used. NUnit will construct it using either the defaul