40d594955e5d6f99f4c91fd0c">   71</a></span><span class="comment"></span>        <span class="keyword">public</span> ICollection&lt;string&gt; <a class="code hl_property" href="class_vect_sharp_1_1_p_d_f_1_1_annotation_style_collection.html#ace86cea40d594955e5d6f99f4c91fd0c">Keys</a> =&gt; ((IDictionary&lt;string, AnnotationStyle&gt;)<a class="code hl_property" href="class_vect_sharp_1_1_p_d_f_1_1_annotation_style_collection.html#a84b4db8e07a48555b251b326206c00d9">Styles</a>).Keys;</div>
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