The FullTextCatalogID property returns a system-generated integer uniquely that identifies a Microsoft Search full-text catalog.
object.FullTextCatalogID
object
Expression that evaluates to an object in the Applies To list
Long integer
Read-only
HRESULT GetFullTextCatalogID(LPLONG pRetVal);
The full-text catalog identifier appears as part of event log messages generated by the Microsoft Search service.