+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\externalexception.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\handleref.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\icustomadapter.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\icustomfactory.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\icustommarshaler.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\icustomqueryinterface.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\invalidcomobjectexception.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\invalidolevarianttypeexception.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\iregistrationservices.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\layoutkind.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\marshaldirectiveexception.cs" />\r
+ <Compile Include="..\referencesource\mscorlib\system\runtime\interopservices\objectcreationdelegate.cs" />\r