C# visual-studio-2010 appfabric azure-appfabric

C# 错误：成员名称不能与其封闭类型和接口声明类型相同

发布于 2024-10-19 20:49:16 字数 1346 浏览 3 评论 0原文

我正在尝试为 Windows Azure 启动 appFabric 服务。我是实现和 EchoService，我需要通过 IEchoContract 接口实现，所有这些都在服务器端。所以我就这样进行。

在 IEchoContract.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;


namespace Service
{
[ServiceContract(Name = "EchoContract", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
interface IEchoContract
{
    public interface IEchoContract
    {
        [OperationContract]
        string Echo(string text);
    }
}}

和 EchoSErvice.cs 上

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
class EchoService
{
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    {
        public string Echo(string text)
        {
            Console.WriteLine("Echoing: {0}", text);
            return text;
        }
    }}}

我遇到了两个错误，我不是 C# 专家所以第一个：当我放置 EchoService : IEchoContract 时，我得到了

'EchoService': member names cannot be the same as their enclosing type

第二个，当我放置公共接口 IEchoContract 时

'IEchoContract' : interfaces declare types

，所以请帮忙。谢谢。

原文

I am trying to lauch a service for appFabric for windows Azure. I am implement and EchoService and i need to implement by the way and IEchoContract interface, all of this on server side.
So I proceed like this.

On the IEchoContract.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;


namespace Service
{
[ServiceContract(Name = "EchoContract", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
interface IEchoContract
{
    public interface IEchoContract
    {
        [OperationContract]
        string Echo(string text);
    }
}}

And on EchoSErvice.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
class EchoService
{
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    {
        public string Echo(string text)
        {
            Console.WriteLine("Echoing: {0}", text);
            return text;
        }
    }}}

I got two errors, i am not an expert on C#
So first one: When i put EchoService : IEchoContract i got

'EchoService': member names cannot be the same as their enclosing type

Second when i put public interface IEchoContract

'IEchoContract' : interfaces declare types

So please help. Thx.

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病女 2024-10-26 20:49:16

您已声明接口和类两次 - 每个仅声明一次。

IEchoContract.cs：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
    [ServiceContract(Name = "EchoContract", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public interface IEchoContract
    {
        [OperationContract]
        string Echo(string text);
    }
}

EchoService.cs：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    {
        public string Echo(string text)
        {
            Console.WriteLine("Echoing: {0}", text);
            return text;
        }
    }
}

You have declared the interface and the class twice - declare each just once.

IEchoContract.cs:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
    [ServiceContract(Name = "EchoContract", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public interface IEchoContract
    {
        [OperationContract]
        string Echo(string text);
    }
}

EchoService.cs:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Service
{
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    {
        public string Echo(string text)
        {
            Console.WriteLine("Echoing: {0}", text);
            return text;
        }
    }
}

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dawn曙光 2024-10-26 20:49:16

如果您在代码中看到在名为 EchoService 的类中有一个名为 EchoSevice 的类，

namespace Service
{
  class EchoService
  {
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    ...

请尝试删除外部类，因为它在这里没有意义

namespace Service
{
  [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
  public class EchoService : IEchoContract
  ...

您还必须删除外部接口，因为这些接口也定义了两次（可能是您的原因）类最终也定义了两次）

If you see in your code you have a class called EchoSevice inside a class called EchoService

namespace Service
{
  class EchoService
  {
    [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
    public class EchoService : IEchoContract
    ...

Try removing the outer class as it has no meaning here

namespace Service
{
  [ServiceBehavior(Name = "EchoService", Namespace = "http://samples.microsoft.com/ServiceModel/Relay/")]
  public class EchoService : IEchoContract
  ...

You will have to remove your outer interface also, since those are also defined twice (probably the reason why your classes ended up defined twice as well)

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