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Provides detailed contextual error information.
Inheritance
The IErrorInfo interface inherits from the IUnknown interface. IErrorInfo also has these types of members:
Methods
The IErrorInfo interface has these methods.
| IErrorInfo::GetDescription Returns a textual description of the error. |
| IErrorInfo::GetGUID Returns the globally unique identifier (GUID) of the interface that defined the error. |
| IErrorInfo::GetHelpContext Returns the Help context identifier (ID) for the error. |
| IErrorInfo::GetHelpFile Returns the path of the Help file that describes the error. |
| IErrorInfo::GetSource Returns the language-dependent programmatic ID (ProgID) for the class or application that raised the error. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | oaidl.h |