C# WCF正在调用不存在的服务实现_C#_.net_Wcf_Visual Studio 2013

C# WCF正在调用不存在的服务实现

c# .net wcf visual-studio-2013

C# WCF正在调用不存在的服务实现,c#,.net,wcf,visual-studio-2013,C#,.net,Wcf,Visual Studio 2013,一个月前，我在解决方案中创建了WCF服务我有服务合同和实施的项目：ServiceContract.csproj namespace ERP.ServiceContract { [ServiceContract] public interface IUserManagementService { [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllUser

一个月前，我在解决方案中创建了WCF服务

我有服务合同和实施的项目：ServiceContract.csproj

namespace ERP.ServiceContract
{
    [ServiceContract]
    public interface IUserManagementService
    {
        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllUsers", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllUsersResponse")]
        IEnumerable<UserDTO> GetAllUsers();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllUserInfoResponse")]
        IEnumerable<UserInfoDTO> GetAllUserInfo();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddUser", ReplyAction = "http://tempuri.org/IUserManagementService/AddUserResponse")]
        void AddUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUser", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserResponse")]
        void ModifyUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUserInfoByUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetUserInfoByUserNameResponse")]
        UserInfoDTO GetUserInfoByUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/AddUserInfoResponse")]
        void AddUserInfo(UserInfoDTO user_info);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserInfoResponse")]
        void ModifyUserInfo(UserInfoDTO user_info);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/VerifyLogin", ReplyAction = "http://tempuri.org/IUserManagementService/VerifyLoginResponse")]
        UserDTO VerifyLogin(string userName, string password);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddPerson", ReplyAction = "http://tempuri.org/IUserManagementService/AddPersonResponse")]
        void AddPerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/Filter", ReplyAction = "http://tempuri.org/IUserManagementService/FilterResponse")]
        IEnumerable<UserDTO> Filter(Func<UserDTO, bool> predicate);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUser", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUsersTree", ReplyAction = "http://tempuri.org/IUserManagementService/GetUsersTreerResponse")]
        IEnumerable<UserDTO> GetUsersTree(UserDTO currentUser);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserInfoResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUserInfo(UserInfoDTO userInfo);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetCityNameByCAP", ReplyAction = "http://tempuri.org/IUserManagementService/GetCityNameByCAPResponse")]
        string GetCityNameByCAP(string CAP);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCitiesNames", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesNamesResponse")]
        IEnumerable<string> GetAllCitiesNames();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCitiesCAPs", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesCAPsResponse")]
        IEnumerable<string> GetAllCitiesCAPs();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyPerson", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyPersonResponse")]
        void ModifyPerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidatePerson", ReplyAction = "http://tempuri.org/IUserManagementService/ValidatePersonResponse")]
        IEnumerable<ValidationErrorDTO> ValidatePerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllPeople", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllPeopleResponse")]
        IEnumerable<PersonDTO> GetAllPeople();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/PersonWithEmailExists", ReplyAction = "http://tempuri.org/IUserManagementService/PersonWithEmailExistsResponse")]
        bool PersonWithEmailExists(string email);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetPersonAssociatedToUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetPersonAssociatedToUserWithUserNameResponse")]
        PersonDTO GetPersonAssociatedToUserWithUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCities", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesResponse")]
        IEnumerable<CityDTO> GetAllCities();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCountriesKeys", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCountriesKeysResponse")]
        IEnumerable<string> GetAllCountriesKeys();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserWithUserNameResponse")]
        void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = null, bool? active = null, bool? deleted = null, string fk_creator = null);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUserData", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserDataResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUserRoleOfUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetUserRoleOfUserWithUserNameResponse")]
        string GetUserRoleOfUserWithUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddRecord", ReplyAction = "http://tempuri.org/IUserManagementService/AddRecordResponse")]
        void AddRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateRecord", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateRecordResponse")]
        IEnumerable<ValidationErrorDTO> ValidateRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateContract", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateContractResponse")]
        IEnumerable<ValidationErrorDTO> ValidateContract(ContractDTO contract);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContract", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractResponse")]
        ContractDTO GetContract(string id);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContractAssociatedWithUserInfoWithKey", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractAssociatedWithUserInfoWithKeyResponse")]
        ContractDTO GetContractAssociatedWithUserInfoWithKey(string key);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContractKeyOfContractAssociatedWithUserInfoWithKey", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractKeyOfContractAssociatedWithUserInfoWithKeyResponse")]
        string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetPersonFullName", ReplyAction = "http://tempuri.org/IUserManagementService/GetPersonFullNameResponse")]
        string GetPersonFullName(string email);
    }
}

namespace ERP.ServiceContract
{
    public class UserManagementService : IUserManagementService
    {
        public void GetUsersTree()
        {
            throw new Exception();
        }

        public IEnumerable<DTO.UserDTO> GetAllUsers()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserInfoDTO> GetAllUserInfo()
        {
            throw new NotImplementedException();
        }

        public void AddUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public void ModifyUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public void AddUserInfo(DTO.UserInfoDTO user_info)
        {
            throw new NotImplementedException();
        }

        public void ModifyUserInfo(DTO.UserInfoDTO user_info)
        {
            throw new NotImplementedException();
        }


        public void AddPerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public DTO.UserDTO VerifyLogin(string userName, string password)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserDTO> Filter(Func<DTO.UserDTO, bool> predicate)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserDTO> GetUsersTree(DTO.UserDTO currentUser)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUserInfo(DTO.UserInfoDTO userInfo)
        {
            throw new NotImplementedException();
        }

        public string GetCityNameByCAP(string CAP)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCitiesNames()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCitiesCAPs()
        {
            throw new NotImplementedException();
        }

        public void ModifyPerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidatePerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.PersonDTO> GetAllPeople()
        {
            throw new NotImplementedException();
        }

        public bool PersonWithEmailExists(string email)
        {
            throw new NotImplementedException();
        }

        public DTO.PersonDTO GetPersonAssociatedToUserWithUserName(string userName)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.CityDTO> GetAllCities()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCountriesKeys()
        {
            throw new NotImplementedException();
        }

        public void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = null, bool? active = null, bool? deleted = null, string fk_creator = null)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null)
        {
            throw new NotImplementedException();
        }

        public string GetUserRoleOfUserWithUserName(string userName)
        {
            throw new NotImplementedException();
        }


        public void AddRecord(DTO.UserInfoDTO userInfo, DTO.PersonDTO referencePerson, DTO.ContractDTO contract, string cityKey, string countryKey)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateRecord(DTO.UserInfoDTO userInfo, DTO.PersonDTO referencePerson, DTO.ContractDTO contract, string cityKey, string countryKey)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateContract(DTO.ContractDTO contract)
        {
            throw new NotImplementedException();
        }

        public DTO.ContractDTO GetContract(string id)
        {
            throw new NotImplementedException();
        }

        public DTO.ContractDTO GetContractAssociatedWithUserInfoWithKey(string key)
        {
            throw new NotImplementedException();
        }

        public string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key)
        {
            throw new NotImplementedException();
        }

        public string GetPersonFullName(string email)
        {
            throw new NotImplementedException();
        }

        public DTO.UserInfoDTO GetUserInfoByUserName(string userName)
        {
            throw new NotImplementedException();
        }
    }
}

服务合同：IUserManagementService

namespace ERP.ServiceContract
{
    public class UserManagementService : IUserManagementService
    {
        private IUserManagement _userManager = UserManagement.GetInstanceForDatabase();

        public IEnumerable<UserInfoDTO> GetAllUserInfo()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllUserInfo());
        }

        public IEnumerable<UserDTO> GetAllUsers()
        {
            var users = _userManager.GetAllUsers();

            //foreach(UserBDO user in users)
            //{
            //    user.UserManager = _userManager;
            //    user.InitializeCreatedUsers();
            //}

            return Converter.ConvertEachElementToDTO(users);
        }

        public void AddUser(UserDTO user)
        {
            _userManager.AddUser(user.ToBDO());
        }

        public void AddUserInfo(UserInfoDTO user_info)
        {
            _userManager.AddUserInfo(user_info.ToBDO());
        }

        public IEnumerable<UserDTO> Filter(Func<UserDTO, bool> predicate)
        {
            return GetAllUsers().Where(predicate);
        }

        public UserInfoDTO GetUserInfoByUserName(string userName)
        {
            return _userManager.GetUserInfoByUserName(userName).ToDTO();
        }

        public void ModifyUser(UserDTO user)
        {
            _userManager.ModifyUser(user.ToBDO());
        }

        public void ModifyUserInfo(UserInfoDTO user_info)
        {
            _userManager.ModifyUserInfo(user_info.ToBDO());
        }

        public IEnumerable<ValidationErrorDTO> ValidateUser(UserDTO user)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUser(user.ToBDO()));
        }

        public UserDTO VerifyLogin(string userName, string password)
        {
            UserBDO result = _userManager.VerifyLogin(userName, password);

            if (result == null)
            {
                return null; 
            }

            return result.ToDTO();
        }

        public IEnumerable<UserDTO> GetUsersTree(UserDTO currentUser)
        {
            throw new Exception();
            return Converter.ConvertEachElementToDTO(_userManager.GetUsersTree(currentUser.ToBDO()));
            return null;
        }

        public IEnumerable<ValidationErrorDTO> ValidateUserInfo(UserInfoDTO info)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUserInfo(info.ToBDO()));
        }


        public string GetCityNameByCAP(string CAP)
        {
            return _userManager.GetCityNameByCAP(CAP);
        }

        public IEnumerable<string> GetAllCitiesNames()
        {
            return _userManager.GetAllCitiesNames();
        }

        public IEnumerable<string> GetAllCitiesCAPs()
        {
            return _userManager.GetAllCitiesCAPs();
        }

        public void AddPerson(PersonDTO person)
        {
            _userManager.AddPerson(person.ToBDO());
        }

        public void ModifyPerson(PersonDTO person)
        {
            _userManager.ModifyPerson(person.ToBDO());
        }

        public IEnumerable<ValidationErrorDTO> ValidatePerson(PersonDTO person)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidatePerson(person.ToBDO()));
        }

        public IEnumerable<PersonDTO> GetAllPeople()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllPeople());
        }

        public bool PersonWithEmailExists(string email)
        {
            return _userManager.PersonWithEmailExists(email);
        }

        public PersonDTO GetPersonAssociatedToUserWithUserName(string userName)
        {
            PersonBDO result = _userManager.GetPersonAssociatedToUserWithUserName(userName);

            if (_userManager.GetPersonAssociatedToUserWithUserName(userName) == null)
            {
                return null;
            }

            return result.ToDTO();
        }

        public IEnumerable<CityDTO> GetAllCities()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllCities());
        }

        public IEnumerable<string> GetAllCountriesKeys()
        {
            return _userManager.GetAllCountiresKeys();
        }

        public void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = default(DateTime?), bool? active = default(bool?), bool? deleted = default(bool?), string fk_creator = null)
        {
            _userManager.ModifyUserWithUserName(userName, password, name, roleKey, registrationDate, active, deleted, fk_creator);
        }

        public IEnumerable<ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUserData(userName, password, name, roleKey, fk_creator));
        }


        public string GetUserRoleOfUserWithUserName(string userName)
        {
            return _userManager.GetUserRoleOfUserWithUserName(userName);
        }

        public void AddRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey)
        {
            _userManager.AddRecord(userInfo.ToBDO(), referencePerson.ToBDO(), contract.ToBDO(), cityKey, countryKey);
        }

        public IEnumerable<ValidationErrorDTO> ValidateRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateRecord(userInfo.ToBDO(), referencePerson.ToBDO(), contract.ToBDO(), cityKey, countryKey));
        }


        public IEnumerable<ValidationErrorDTO> ValidateContract(ContractDTO contract)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateContract(contract.ToBDO()));
        }

        public ContractDTO GetContract(string id)
        {
            ContractBDO result = _userManager.GetContract(id);

            if (result != null)
            {
                return result.ToDTO();
            }

            return null;
        }


        public ContractDTO GetContractAssociatedWithUserInfoWithKey(string key)
        {
            ContractBDO result = _userManager.GetContractAssociatedWithUserInfoWithKey(key);

            if (result == null)
            {
                return null;
            }

            return result.ToDTO();
        }


        public string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key)
        {
            return _userManager.GetContractKeyOfContractAssociatedWithUserInfoWithKey(key);
        }

        public string GetPersonFullName(string email)
        {
            return _userManager.GetPersonFullName(email);
        }
    }
}

服务实现：UserManagementService

namespace ERP.ServiceContract
{
    public class UserManagementService : IUserManagementService
    {
        private IUserManagement _userManager = UserManagement.GetInstanceForDatabase();

        public IEnumerable<UserInfoDTO> GetAllUserInfo()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllUserInfo());
        }

        public IEnumerable<UserDTO> GetAllUsers()
        {
            var users = _userManager.GetAllUsers();

            //foreach(UserBDO user in users)
            //{
            //    user.UserManager = _userManager;
            //    user.InitializeCreatedUsers();
            //}

            return Converter.ConvertEachElementToDTO(users);
        }

        public void AddUser(UserDTO user)
        {
            _userManager.AddUser(user.ToBDO());
        }

        public void AddUserInfo(UserInfoDTO user_info)
        {
            _userManager.AddUserInfo(user_info.ToBDO());
        }

        public IEnumerable<UserDTO> Filter(Func<UserDTO, bool> predicate)
        {
            return GetAllUsers().Where(predicate);
        }

        public UserInfoDTO GetUserInfoByUserName(string userName)
        {
            return _userManager.GetUserInfoByUserName(userName).ToDTO();
        }

        public void ModifyUser(UserDTO user)
        {
            _userManager.ModifyUser(user.ToBDO());
        }

        public void ModifyUserInfo(UserInfoDTO user_info)
        {
            _userManager.ModifyUserInfo(user_info.ToBDO());
        }

        public IEnumerable<ValidationErrorDTO> ValidateUser(UserDTO user)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUser(user.ToBDO()));
        }

        public UserDTO VerifyLogin(string userName, string password)
        {
            UserBDO result = _userManager.VerifyLogin(userName, password);

            if (result == null)
            {
                return null; 
            }

            return result.ToDTO();
        }

        public IEnumerable<UserDTO> GetUsersTree(UserDTO currentUser)
        {
            throw new Exception();
            return Converter.ConvertEachElementToDTO(_userManager.GetUsersTree(currentUser.ToBDO()));
            return null;
        }

        public IEnumerable<ValidationErrorDTO> ValidateUserInfo(UserInfoDTO info)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUserInfo(info.ToBDO()));
        }


        public string GetCityNameByCAP(string CAP)
        {
            return _userManager.GetCityNameByCAP(CAP);
        }

        public IEnumerable<string> GetAllCitiesNames()
        {
            return _userManager.GetAllCitiesNames();
        }

        public IEnumerable<string> GetAllCitiesCAPs()
        {
            return _userManager.GetAllCitiesCAPs();
        }

        public void AddPerson(PersonDTO person)
        {
            _userManager.AddPerson(person.ToBDO());
        }

        public void ModifyPerson(PersonDTO person)
        {
            _userManager.ModifyPerson(person.ToBDO());
        }

        public IEnumerable<ValidationErrorDTO> ValidatePerson(PersonDTO person)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidatePerson(person.ToBDO()));
        }

        public IEnumerable<PersonDTO> GetAllPeople()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllPeople());
        }

        public bool PersonWithEmailExists(string email)
        {
            return _userManager.PersonWithEmailExists(email);
        }

        public PersonDTO GetPersonAssociatedToUserWithUserName(string userName)
        {
            PersonBDO result = _userManager.GetPersonAssociatedToUserWithUserName(userName);

            if (_userManager.GetPersonAssociatedToUserWithUserName(userName) == null)
            {
                return null;
            }

            return result.ToDTO();
        }

        public IEnumerable<CityDTO> GetAllCities()
        {
            return Converter.ConvertEachElementToDTO(_userManager.GetAllCities());
        }

        public IEnumerable<string> GetAllCountriesKeys()
        {
            return _userManager.GetAllCountiresKeys();
        }

        public void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = default(DateTime?), bool? active = default(bool?), bool? deleted = default(bool?), string fk_creator = null)
        {
            _userManager.ModifyUserWithUserName(userName, password, name, roleKey, registrationDate, active, deleted, fk_creator);
        }

        public IEnumerable<ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateUserData(userName, password, name, roleKey, fk_creator));
        }


        public string GetUserRoleOfUserWithUserName(string userName)
        {
            return _userManager.GetUserRoleOfUserWithUserName(userName);
        }

        public void AddRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey)
        {
            _userManager.AddRecord(userInfo.ToBDO(), referencePerson.ToBDO(), contract.ToBDO(), cityKey, countryKey);
        }

        public IEnumerable<ValidationErrorDTO> ValidateRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateRecord(userInfo.ToBDO(), referencePerson.ToBDO(), contract.ToBDO(), cityKey, countryKey));
        }


        public IEnumerable<ValidationErrorDTO> ValidateContract(ContractDTO contract)
        {
            return Converter.ConvertEachElementToDTO(_userManager.ValidateContract(contract.ToBDO()));
        }

        public ContractDTO GetContract(string id)
        {
            ContractBDO result = _userManager.GetContract(id);

            if (result != null)
            {
                return result.ToDTO();
            }

            return null;
        }


        public ContractDTO GetContractAssociatedWithUserInfoWithKey(string key)
        {
            ContractBDO result = _userManager.GetContractAssociatedWithUserInfoWithKey(key);

            if (result == null)
            {
                return null;
            }

            return result.ToDTO();
        }


        public string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key)
        {
            return _userManager.GetContractKeyOfContractAssociatedWithUserInfoWithKey(key);
        }

        public string GetPersonFullName(string email)
        {
            return _userManager.GetPersonFullName(email);
        }
    }
}

服务客户端：UserManagementServiceClient

服务托管项目：ServiceLayer.csproj

<%@ ServiceHost Language="C#" Debug="true" Service="ERP.ServiceContract.UserManagementService"  %>

我使用的是visual studio pro 2013，我的解决方案针对的是net framework 4.5.2。该解决方案（以及与该服务相关的项目）是使用Visual Studio Express 2015创建的，两周前我就开始使用Visual Studio Professional 2013。解决方案的迁移已成功

直到一周前，一切都很顺利。在过去的一个月里，我已经编写了很多代码，并成功地进行了调试，服务运行得非常好

一周前，我在调用我的服务的特定方法（GetUserInfoByUserName）时开始出现问题：UserManagementService.cs not found+MissingMethodException

我试图单击“浏览并查找UserManagementService.cs”，出现了一个窗口：“源文件与模块构建时的WW不同。是否仍要调试器使用它（是/否）？”（选择“是”无法解决问题）

MissingMethodException是由UnserInfoDTO（一个留在其他项目中的类）的构造函数调用引起的

所以我开始排除故障，我发现了以下事实：

1）如果我调用服务的其他方法，我不会得到任何错误。但是WCF正在调用旧版本的方法。我修改了所有方法，用“thrownewexception”替换了它们主体中的全部代码。不会抛出异常。程序遵循旧的指令。当然，GetUserInfoByUserName（字符串用户名）方法也是如此：不会引发异常（exception）。MissingMethodException被抛出，因为该方法仍在执行旧代码，在那里我调用了UserInfoDTO的构造函数

2）如果我直接调用UserManagementService，只需在客户机中创建一个实例，一切正常。换句话说，我只有在通过服务客户端（UserManagementServiceClient）调用服务时才会出现问题

3）看来ServiceContract项目的代码（我有服务合同和它的实现，我有问题）是正确编译的。这一事实非常明显（见第2点），但我想100%确定，所以我在调试时打开了模块窗口：Debug-->Windows-->Modules，在那里我可以读取加载的所有dll。 ServiceContract.dll的重量为16 Kb。我做了这个实验：我在服务契约和服务实现（UserManagementService）中添加了新代码，并重新构建了解决方案。我启动了另一个调试会话并查看了加载的dll：ServiceContract.dll的重量为18 Kb，因此编译后的代码已用新的C#代码更新。这意味着调试时我没有加载较旧版本的dll

4）问题不应该出现在服务客户端实现中。客户端服务是使用svcutil生成的。为了进行故障排除，我在同一个解决方案（一个简单的控制台应用程序）中创建了一个新的使用者，这次我使用“添加服务引用”生成了服务客户机。我与该消费者有相同的问题

5）我试图更改服务所在网站的端口：从57915更改为57916，以排除问题与其他网站具有相同端口（57915）的事实无关。当然，我相应地更新了使用者的配置文件。这一行动并没有解决问题

6）我试图从项目中删除UserManagementService.cs并重新登录它。不成功

7）我试图从解决方案中删除ServiceContract.proj，创建了一个新项目，并在新项目中复制了已删除项目的代码。不成功

下面是服务合同代码（IUserManagementService），project ServiceContract.csproj

namespace ERP.ServiceContract
{
    [ServiceContract]
    public interface IUserManagementService
    {
        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllUsers", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllUsersResponse")]
        IEnumerable<UserDTO> GetAllUsers();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllUserInfoResponse")]
        IEnumerable<UserInfoDTO> GetAllUserInfo();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddUser", ReplyAction = "http://tempuri.org/IUserManagementService/AddUserResponse")]
        void AddUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUser", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserResponse")]
        void ModifyUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUserInfoByUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetUserInfoByUserNameResponse")]
        UserInfoDTO GetUserInfoByUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/AddUserInfoResponse")]
        void AddUserInfo(UserInfoDTO user_info);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserInfoResponse")]
        void ModifyUserInfo(UserInfoDTO user_info);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/VerifyLogin", ReplyAction = "http://tempuri.org/IUserManagementService/VerifyLoginResponse")]
        UserDTO VerifyLogin(string userName, string password);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddPerson", ReplyAction = "http://tempuri.org/IUserManagementService/AddPersonResponse")]
        void AddPerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/Filter", ReplyAction = "http://tempuri.org/IUserManagementService/FilterResponse")]
        IEnumerable<UserDTO> Filter(Func<UserDTO, bool> predicate);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUser", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUser(UserDTO user);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUsersTree", ReplyAction = "http://tempuri.org/IUserManagementService/GetUsersTreerResponse")]
        IEnumerable<UserDTO> GetUsersTree(UserDTO currentUser);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUserInfo", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserInfoResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUserInfo(UserInfoDTO userInfo);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetCityNameByCAP", ReplyAction = "http://tempuri.org/IUserManagementService/GetCityNameByCAPResponse")]
        string GetCityNameByCAP(string CAP);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCitiesNames", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesNamesResponse")]
        IEnumerable<string> GetAllCitiesNames();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCitiesCAPs", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesCAPsResponse")]
        IEnumerable<string> GetAllCitiesCAPs();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyPerson", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyPersonResponse")]
        void ModifyPerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidatePerson", ReplyAction = "http://tempuri.org/IUserManagementService/ValidatePersonResponse")]
        IEnumerable<ValidationErrorDTO> ValidatePerson(PersonDTO person);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllPeople", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllPeopleResponse")]
        IEnumerable<PersonDTO> GetAllPeople();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/PersonWithEmailExists", ReplyAction = "http://tempuri.org/IUserManagementService/PersonWithEmailExistsResponse")]
        bool PersonWithEmailExists(string email);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetPersonAssociatedToUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetPersonAssociatedToUserWithUserNameResponse")]
        PersonDTO GetPersonAssociatedToUserWithUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCities", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCitiesResponse")]
        IEnumerable<CityDTO> GetAllCities();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetAllCountriesKeys", ReplyAction = "http://tempuri.org/IUserManagementService/GetAllCountriesKeysResponse")]
        IEnumerable<string> GetAllCountriesKeys();

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ModifyUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/ModifyUserWithUserNameResponse")]
        void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = null, bool? active = null, bool? deleted = null, string fk_creator = null);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateUserData", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateUserDataResponse")]
        IEnumerable<ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetUserRoleOfUserWithUserName", ReplyAction = "http://tempuri.org/IUserManagementService/GetUserRoleOfUserWithUserNameResponse")]
        string GetUserRoleOfUserWithUserName(string userName);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/AddRecord", ReplyAction = "http://tempuri.org/IUserManagementService/AddRecordResponse")]
        void AddRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateRecord", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateRecordResponse")]
        IEnumerable<ValidationErrorDTO> ValidateRecord(UserInfoDTO userInfo, PersonDTO referencePerson, ContractDTO contract, string cityKey, string countryKey);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/ValidateContract", ReplyAction = "http://tempuri.org/IUserManagementService/ValidateContractResponse")]
        IEnumerable<ValidationErrorDTO> ValidateContract(ContractDTO contract);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContract", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractResponse")]
        ContractDTO GetContract(string id);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContractAssociatedWithUserInfoWithKey", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractAssociatedWithUserInfoWithKeyResponse")]
        ContractDTO GetContractAssociatedWithUserInfoWithKey(string key);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetContractKeyOfContractAssociatedWithUserInfoWithKey", ReplyAction = "http://tempuri.org/IUserManagementService/GetContractKeyOfContractAssociatedWithUserInfoWithKeyResponse")]
        string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key);

        [OperationContract(Action = "http://tempuri.org/IUserManagementService/GetPersonFullName", ReplyAction = "http://tempuri.org/IUserManagementService/GetPersonFullNameResponse")]
        string GetPersonFullName(string email);
    }
}

namespace ERP.ServiceContract
{
    public class UserManagementService : IUserManagementService
    {
        public void GetUsersTree()
        {
            throw new Exception();
        }

        public IEnumerable<DTO.UserDTO> GetAllUsers()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserInfoDTO> GetAllUserInfo()
        {
            throw new NotImplementedException();
        }

        public void AddUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public void ModifyUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public void AddUserInfo(DTO.UserInfoDTO user_info)
        {
            throw new NotImplementedException();
        }

        public void ModifyUserInfo(DTO.UserInfoDTO user_info)
        {
            throw new NotImplementedException();
        }


        public void AddPerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public DTO.UserDTO VerifyLogin(string userName, string password)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserDTO> Filter(Func<DTO.UserDTO, bool> predicate)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUser(DTO.UserDTO user)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.UserDTO> GetUsersTree(DTO.UserDTO currentUser)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUserInfo(DTO.UserInfoDTO userInfo)
        {
            throw new NotImplementedException();
        }

        public string GetCityNameByCAP(string CAP)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCitiesNames()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCitiesCAPs()
        {
            throw new NotImplementedException();
        }

        public void ModifyPerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidatePerson(DTO.PersonDTO person)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.PersonDTO> GetAllPeople()
        {
            throw new NotImplementedException();
        }

        public bool PersonWithEmailExists(string email)
        {
            throw new NotImplementedException();
        }

        public DTO.PersonDTO GetPersonAssociatedToUserWithUserName(string userName)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.CityDTO> GetAllCities()
        {
            throw new NotImplementedException();
        }

        public IEnumerable<string> GetAllCountriesKeys()
        {
            throw new NotImplementedException();
        }

        public void ModifyUserWithUserName(string userName, string password = null, string name = null, string roleKey = null, DateTime? registrationDate = null, bool? active = null, bool? deleted = null, string fk_creator = null)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateUserData(string userName = null, string password = null, string name = null, string roleKey = null, string fk_creator = null)
        {
            throw new NotImplementedException();
        }

        public string GetUserRoleOfUserWithUserName(string userName)
        {
            throw new NotImplementedException();
        }


        public void AddRecord(DTO.UserInfoDTO userInfo, DTO.PersonDTO referencePerson, DTO.ContractDTO contract, string cityKey, string countryKey)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateRecord(DTO.UserInfoDTO userInfo, DTO.PersonDTO referencePerson, DTO.ContractDTO contract, string cityKey, string countryKey)
        {
            throw new NotImplementedException();
        }

        public IEnumerable<DTO.ValidationErrorDTO> ValidateContract(DTO.ContractDTO contract)
        {
            throw new NotImplementedException();
        }

        public DTO.ContractDTO GetContract(string id)
        {
            throw new NotImplementedException();
        }

        public DTO.ContractDTO GetContractAssociatedWithUserInfoWithKey(string key)
        {
            throw new NotImplementedException();
        }

        public string GetContractKeyOfContractAssociatedWithUserInfoWithKey(string key)
        {
            throw new NotImplementedException();
        }

        public string GetPersonFullName(string email)
        {
            throw new NotImplementedException();
        }

        public DTO.UserInfoDTO GetUserInfoByUserName(string userName)
        {
            throw new NotImplementedException();
        }
    }
}

我解决了这个问题

我的解决方案中有一个旧的dll导致了问题

如果您阅读此问题是因为您有类似的问题，请检查解决方案的所有项目（bin和obj文件夹）中是否没有旧的dll（或一般的可执行代码）