ISupportErrorInfo interface (oaidl.h)
Ensures that error information can be propagated up the call chain correctly. Automation objects that use the error handling interfaces must implement ISupportErrorInfo.
Inheritance
The ISupportedErrorInfo interface inherits from the IUnknown interface. ISupportErrorInfo also has these types of members:
Methods
The ISupportErrorInfo interface has these methods.
| ISupportErrorInfo::InterfaceSupportsErrorInfo Indicates whether an interface supports the IErrorInfo interface. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | oaidl.h |