Transaction

The way transaction works in the library is very identical with the way how it works with ADO.NET.

Using a Transaction via Connection

Creates a transaction object and pass it when you call any of the operation.

using (var connection = new SqlConnection(connectionString))
{
    using (var transaction = connection.EnsureOpen().BeginTransaction())
    {
        // Call the method
        var customerId = connection.Insert<Customer, int>(customer, transaction: transaction);
        var orderId = connection.Insert<Order, int>(order, transaction: transaction);

        // Commit
        transaction.Commit();
    }
}

Using a Transaction via Repository

Same as previous section, simply create a transaction object and pass it when you call any of the operation.

using (var repository = new NorthwindRepository(connectionString))
{
    using (var transaction = repository.CreateConnection().EnsureOpen().BeginTransaction())
    {
        // Call the method
        var customerId = repository.Insert<Customer, int>(customer, transaction: transaction);
        var orderId = repository.Insert<Order, int>(order, transaction: transaction);

        // Commit
        transaction.Commit();
    }
}