This interface provides detailed contextual error information.
At a Glance
| Header file: | Oaidl.h |
| Windows CE versions: | 2.0 and later |
The IErrorInfo interface provides detailed contextual error information.
| Implemented by | Used by | Header filename | Import library name |
| Oleaut32.dll (32-bit systems) Ole2disp.dll |
Applications that receive rich information. | Oleauto.h
Dispatch.h |
Oleaut32.lib
Oledisp.lib |
| Method | Description |
| 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 for the error. |
| IErrorInfo::GetHelpFile | Returns the path of the Help file that describes the error. |
| IErrorInfo::GetSource | Returns the language-dependent programmatic identifier for the class or application that raised the error. |