本文整理汇总了C#中UnitOfWork.Rollback方法的典型用法代码示例。如果您正苦于以下问题：C# UnitOfWork.Rollback方法的具体用法？C# UnitOfWork.Rollback怎么用？C# UnitOfWork.Rollback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UnitOfWork的用法示例。
在下文中一共展示了UnitOfWork.Rollback方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ExecuteManager
public void ExecuteManager(Action<IUnitOfWork> coreMethod, Action postCommit = null)
{
var uow = new UnitOfWork<CityTruckContext>();
try
{
uow.Start();
coreMethod(uow);
uow.End();
if (postCommit != null) postCommit();
}
catch (Exception)
{
uow.Rollback();
throw;
}
}示例2: UnitOfWork_Transaction_Test
public void UnitOfWork_Transaction_Test()
{
using(IDataContextAsync context = new NorthwindContext())
using (IUnitOfWorkAsync unitOfWork = new UnitOfWork(context))
{
using (IUnitOfWorkAsync unitOfWorkAsync = new UnitOfWork(context))
{
IRepositoryAsync<Customer> customerRepository = new Repository<Customer>(context, unitOfWork);
IService<Customer> customerService = new CustomerService(customerRepository, unitOfWorkAsync);
try
{
unitOfWork.BeginTransaction();
customerService.Insert(new Customer { CustomerID = "YODA", CompanyName = "SkyRanch", ObjectState = ObjectState.Added});
customerService.Insert(new Customer { CustomerID = "JEDI", CompanyName = "SkyRanch", ObjectState = ObjectState.Added});
var customer = customerService.Find("YODA");
Assert.AreSame(customer.CustomerID, "YODA");
customer = customerService.Find("JEDI");
Assert.AreSame(customer.CustomerID, "JEDI");
// save
var saveChangesAsync = unitOfWork.SaveChanges();
//Assert.AreSame(saveChangesAsync, 2);
// Will cause an exception, cannot insert customer with the same CustomerId (primary key constraint)
customerService.Insert(new Customer { CustomerID = "JEDI", CompanyName = "SkyRanch", ObjectState = ObjectState.Added });
//save
unitOfWork.SaveChanges();
unitOfWork.Commit();
}
catch (Exception e)
{
unitOfWork.Rollback();
}
}
}
}