The overloads of BeginTransaction are listed below. For a list of all members, see the SqlConnection Members list.
BeginTransaction() : SqlTransaction Begins a new database transaction.BeginTransaction(System.Data.IsolationLevel) : SqlTransaction Begins a new database transaction with a specified System.Data.IsolationLevel.BeginTransaction(string) : SqlTransaction Begins a new database transaction with a specified transaction name.BeginTransaction(System.Data.IsolationLevel, string) : SqlTransaction Begins a new database transaction with a specified System.Data.IsolationLevel and transaction name.