rosoft_ClearScript_V8_FastProxy_IV8FastHostDynamicProperties_HasDynamicProperty.htm" title="HasDynamicProperty(Int32) Method" tocid="M_Microsoft_ClearScript_V8_FastProxy_IV8FastHostDynamicProperties_HasDynamicProperty">HasDynamicProperty(Int32) Method</a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="../html/M_Microsoft_ClearScript_V8_FastProxy_IV8FastHostDynamicProperties_HasDynamicProperty_1.htm" title="HasDynamicProperty(String) Method" tocid="M_Microsoft_ClearScript_V