Rolls back the transaction in action to the savepoint with the name savepointName. No internal objects are being reset when this method is called, so call this Rollback overload only to roll back to a savepoint. To roll back a complete transaction, call Rollback() without specifying a savepoint name. Create a savepoint by calling Save(savePointName)

public virtual void Rollback(
	string savePointName
)

Public Overridable Sub Rollback ( 
	savePointName As String
)