| Blob([out, retval] IDSSBlob oppBlob) | IDSSAnnotation | |
| Blob([in] IDSSBlob *ipBlob) | IDSSAnnotation | |
| BlobID([out, retval] BSTR *opBlobID) | IDSSAnnotation | |
| BlobID([in] BSTR iBlobID) | IDSSAnnotation | |
| MultilingualString([out, retval] IDSSMultilingualString oppString) | IDSSAnnotation | |
| ObjectReferenceKey([out, retval] IDSSObjectReference oppObjectReferenceKey) | IDSSAnnotation | |
| SecondaryObjectReferenceKey([out, retval] IDSSObjectReference oppSecondaryObjectReferenceKey) | IDSSAnnotation | |
| Text([out, retval] BSTR *opText) | IDSSAnnotation | |
| Text([in] BSTR iText) | IDSSAnnotation | |
| TextKey([out, retval] BSTR *opTextKey) | IDSSAnnotation |