diff options
Diffstat (limited to 'src/System.Private.Interop/src/Shared/ComCallableObject.cs')
| -rw-r--r-- | src/System.Private.Interop/src/Shared/ComCallableObject.cs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/System.Private.Interop/src/Shared/ComCallableObject.cs b/src/System.Private.Interop/src/Shared/ComCallableObject.cs index 7bce62ca8..372621f9e 100644 --- a/src/System.Private.Interop/src/Shared/ComCallableObject.cs +++ b/src/System.Private.Interop/src/Shared/ComCallableObject.cs @@ -1722,6 +1722,10 @@ namespace System.Runtime.InteropServices #endif // IDispatch is not supported for UWP apps new CCWWellKnownType() {guid = Interop.COM.IID_IDispatch, type = InternalTypes.IDispatch, ccwSupport = CCWSupport.NotSupport }, +#if ENABLE_WINRT + // ILanguageExceptionStackBackTrace is supported iff managed object is an Exception object + new CCWWellKnownType() {guid = Interop.COM.IID_ILanguageExceptionStackBackTrace, type = InternalTypes.ILanguageExceptionStackBackTrace, ccwSupport = CCWSupport.DependsOnCast, castToType = typeof(Exception).TypeHandle}, +#endif }; private static bool IsWellKnownInterface(ref Guid guid, object targetObject,ref RuntimeTypeHandle interfaceType,out bool isCCWSupported) |