lass="enum">RichTextEditTheme</span><span class="enumValue">.Snow</span><span class="quot">&quot;</span>
              <span class="htmlAttributeName">ContentChanged</span><span class="htmlOperator">=</span><span class="quot">&quot;</span><span class="sharpVariable"><span class="atSign">&#64;</span>OnContentChanged</span><span class="quot">&quot;</span>
              <span class="htmlAttributeName">PlaceHolder</span><span class="htmlOperator">=</span><span class="quot">&quot;</span><span class="htmlAttribut