Contains the index of an entry and its TAG information in a shim database.
A TAGREF is specific to a shim database and valid across multiple databases. It can be an integer value that represents the index, or one of the following values:
- TAGREF_NULL (0)
The TAGREF does not exist. This value is returned from a function when it cannot return a valid TAGREF.
- TAGREF_ROOT (0)
Indicates a root list TAG that can be used as a parent to obtain a child TAGREF.
Minimum supported client
|Windows Vista [desktop apps only]|
Minimum supported server
|Windows Server 2008 [desktop apps only]|