mscorlib-4.0-offline-doxygenated-documentation/html/_custom_query_interface_result_8cs_source.html

 namespace System.Runtime.InteropServices
 {
     [Serializable]
     [ComVisible(false)]
     [__DynamicallyInvokable]
     public enum CustomQueryInterfaceResult
     {
         [__DynamicallyInvokable]
         Handled,
         [__DynamicallyInvokable]
         NotHandled,
         [__DynamicallyInvokable]
         Failed
     }
 }
System.Runtime.InteropServices
Definition: _Activator.cs:1

System.GCNotificationStatus.Failed
The notification failed for any reason.

System.Runtime.InteropServices.CustomQueryInterfaceResult
CustomQueryInterfaceResult
Provides return values for the M:System.Runtime.InteropServices.ICustomQueryInterface....
Definition: CustomQueryInterfaceResult.cs:7

System.Reflection.TypeAttributes.Serializable
Specifies that the class can be serialized.

System.Runtime.InteropServices.CustomQueryInterfaceResult.NotHandled
The custom QueryInterface was not used. Instead, the default implementation of IUnknown::QueryInterfa...

System.Runtime.InteropServices.CustomQueryInterfaceResult.Handled
The interface pointer that is returned from the M:System.Runtime.InteropServices.ICustomQueryInterfac...