CUD方法不會觸發

Question

我正在嘗試將RIA Services與Repository模式一起使用，每次CRUD操作都完美運行，直到我實現了存儲庫。現在只有查詢和提交方法正在工作。我嘗試了有和沒有查詢，插入，更新和刪除屬性的方法。

有誰知道問題是什麼？

[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

我錯誤地覆蓋了Submit方法。