【发布时间】:2017-07-28 15:56:01
【问题描述】:
我在我的项目中使用 StructureMap 来使用 DepencyInjection 。我的解决方案中有 5 个项目。
我在DAL 中有IUnitOfWork 接口,在ApplicationDbContext 中有IUnitOfWork 的定义函数。
ApplicationDbContext:
public class ApplicationDbContext : DbContext, IUnitOfWork
{
public ApplicationDbContext()
: base("ApplicationDBContext")
{
}
public virtual DbSet<User> Users { get; set; }
public void ForceDatabaseInitialize()
{
Database.Initialize(true);
}
public static ApplicationDbContext Create()
{
return new ApplicationDbContext();
}
#region IUnitOfWork Members
public void MarkAsDeleted<TEntity>(TEntity entity) where TEntity : class
{
Entry(entity).State = EntityState.Deleted;
}
public new IDbSet<TEntity> Set<TEntity>() where TEntity : class
{
return base.Set<TEntity>();
}
.
.
.
现在我想在主项目中注册IUnitOfWork:
public static class StructureMapDefnation
{
private static readonly Lazy<Container> _containerBuilder =
new Lazy<Container>(defaultContainer, LazyThreadSafetyMode.ExecutionAndPublication);
public static IContainer Container
{
get { return _containerBuilder.Value; }
}
private static Container defaultContainer()
{
var container = new Container(ioc =>
{
// map same interface to different concrete classes
ioc.For<IUser>().Use<EfUserService>();
ioc.For<IUnitOfWork>().Use(() => new ApplicationDbContext())();
});
container.AssertConfigurationIsValid();
return container;
}
}
它告诉我这个错误:
严重性代码描述项目文件行抑制状态 错误 CS0149 方法名称应为 BimehKosarFinal E:\myproject\BimehKosarFinal\BimehKosarFinal\StructureMap\StructureMapDefnation.cs 28 活动
在这一行:
ioc.For<IUnitOfWork>().Use(() => new ApplicationDbContext())();
有什么问题?我该如何解决这个问题?
【问题讨论】:
标签: c# structuremap structuremap4