an>items</span><span class="quot">&quot;</span> <span class="htmlAttributeName">ItemsFilter</span><span class="htmlOperator">=</span><span class="quot">&quot;</span><span class="htmlAttributeValue"><span class="atSign">&#64;</span>((item, dropZone) =&gt; item.Group == dropZone)</span><span class="quot">&quot;</span> <span class="htmlAttributeName">ItemDropped</span><span class="htmlOperator">=</span><span class="quot">&quot;</span><span class="sharpVariable"><span class="atSign">&#64;</span>ItemDropped</spa