CUD方法不会开火

Question

我正在尝试使用RIA Services with Repository模式，每次CRUD操作都完美无缺，直到我实现了存储库。现在只有查询和提交方法正在运行。我尝试了使用和不使用Query，Insert，Update和Delete属性的方法。

有人知道问题是什么吗？

[LinqToEntitiesDomainServiceDescriptionProvider(typeof(MyEntityModelContainer))]
[EnableClientAccess()]
public class MyService : DomainService
{
    internal IUnitOfWork ObjectContext { get; private set; }

    public MyService(IUnitOfWork context)
    {
        this.ObjectContext = context;
    }

    public IQueryable<Employee> GetEmployees()
    {
        return this.ObjectContext.BusinessEntities.OfType<Employee>();
    }

    public void InsertEmployee(Employee employee)
    {
        this.ObjectContext.BusinessEntities.AddObject(employee);
    }

    public void UpdateEmployee(Employee currentEmployee)
    {
        this.ObjectContext.BusinessEntities.AttachAsModified(currentEmployee,     this.ChangeSet.GetOriginal(currentEmployee));
    }

    public void DeleteEmployee(Employee employee)
    {
        if( (employee.EntityState == EntityState.Detached) )
        {
            this.ObjectContext.BusinessEntities.Attach(employee);
        }

        this.ObjectContext.BusinessEntities.DeleteObject(employee);
    }

    public override bool Submit(ChangeSet changeSet)
    {
        this.ObjectContext.Commit();
        return true;
    }
}

Answer 1

我错误地覆盖了提交方法。