public static void OpenBeginTransactions <T>(this IDbConnection @this,
String sql,
CommandType commandType,
IEnumerable <T> entities,
Action <T, int> progress,
Action <int> committed,
Action <Exception> rollbacked)
{
using (@this._Open())
{
@this.BeginTransactions <T>(sql, commandType, entities, progress, committed, rollbacked);
}
}
