errer">String</a></dt><dd>The name of the assembly that contains the types to add.</dd><dt class="has-text-weight-normal"><span class="parameter">filter</span>  <a href="https://learn.microsoft.com/dotnet/api/system.predicate-1" target="_blank" rel="noopener noreferrer">Predicate</a><span id="LSTC8A72826_3" data-languageSpecificText="cpp=&lt;|cs=&lt;|fs=&lt;|vb=(Of |nu=("></span><a href="https://learn.microsoft.com/dotnet/api/system.type" target="_blank" rel="noopener noreferrer">Type</a><span id="LSTC8A7