Hi all,
I use vb.net . I want to use SqlTransaction but display error.
Overload resolution failed because no accessible 'BeginTransaction' can be called without a narrowing conversion:
'Public Function BeginTransaction(transactionName As String) As System.Data.SqlClient.SqlTransaction': Argument matching parameter 'transactionName' narrows from 'System.Transactions.IsolationLevel' to 'String'.
'Public Function BeginTransaction(iso As System.Data.IsolationLevel) As System.Data.SqlClient.SqlTransaction': Argument matching parameter 'iso' narrows from 'System.Transactions.IsolationLevel' to 'System.Data.IsolationLevel'.

Any one know this error? Thank you

                Dim conn As SqlConnection = GetConnection("MyDataSet")
                conn.Open()
                Dim MsSqlTransaction As SqlTransaction = conn.BeginTransaction(IsolationLevel.Serializable)    'error in this