The HasPrimaryKey property returns TRUE if the referenced table has a PRIMARY KEY constraint defined on a column.
object.HasPrimaryKey
object
Expression that evaluates to an object in the Applies To list
Boolean
Read-only
HRESULT GetHasPrimaryKey(LPBOOL pRetVal);
Transactional replication requires a primary key to identify rows. For an instance of Microsoft® SQL Server™, primary keys are implemented in PRIMARY KEY and UNIQUE key constraints.
If TRUE, the table contains a PRIMARY KEY constraint and can be published as an article in a transactional publication.
If FALSE, the table does not contain support for transactional replication and cannot be published as a transactional article.