Describes the exceptions that occur during IDispatch::Invoke.
Assembly: mscorlib (in mscorlib.dll)
Thetype exposes the following members.
|Equals||Indicates whether this instance and a specified object are equal. (Inherited from ValueType.)|
|GetHashCode||Returns the hash code for this instance. (Inherited from ValueType.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|ToString||Returns the fully qualified type name of this instance. (Inherited from ValueType.)|
|bstrDescription||Describes the error intended for the customer.|
|bstrHelpFile||Contains the fully-qualified drive, path, and file name of a Help file that contains more information about the error.|
|bstrSource||Indicates the name of the source of the exception. Typically, this is an application name.|
|dwHelpContext||Indicates the Help context ID of the topic within the Help file.|
|pfnDeferredFillIn||Represents a pointer to a function that takes an EXCEPINFO structure as an argument and returns an HRESULT value. If deferred fill-in is not desired, this field is set to nullptr.|
|pvReserved||This field is reserved; it must be set to nullptr.|
|scode||A return value describing the error.|
|wCode||Represents an error code identifying the error.|
|wReserved||This field is reserved; it must be set to 0.|
For additional information about EXCEPINFO, see the MSDN Library.
The common language runtime throws an exception when a COM method in native code returns an HRESULT. For more information, see How to: Map HRESULTs and Exceptions.