ystem.Collections.Generic.IEnumerator<a>">IEnumerator&lt;a&gt;</span> <strong>combine&lt;a&gt;</strong>(<span title="System.Collections.Generic.IEnumerator<a>">IEnumerator&lt;a&gt;</span> a, <span title="System.Collections.Generic.IEnumerator<a>">IEnumerator&lt;a&gt;</span> b)</h4>
		<div class="content">



      
    </div>
	</div>
	<div id="delay``1" class="method">
		<h4><span title="System.Collections.Generic.IEnumerator<a>">IEnumerator&lt;a&gt;</span> <strong>delay&lt;a&gt;</strong>(<span title="Micro