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我正在尝试在 C# 中创建一个 WCF 服务，供使用 Delphi 构建的客户端应用程序使用。在 Delphi 中下载 WSDL 时，Delphi 生成的文件中不包含任何对象。

导入 Delphi 时，我必须在 C# 中做什么才能在 WSDL 中声明对象？

编辑

我在 C# 中使用 EntityFramework 从数据库生成类（它是一个现有的数据库，所以请不要告诉我我应该先编写代码）。这是其中一个类文件的示例：

namespace LeadVendorModel
{
    using System;
    using System.Collections.Generic;
    using System.Data.Entity;

    public partial class T_LeadVendorEmailDetail : DbContext
    {
        public int LeadVendorEmailDetailID { get; set; }
        public int LeadVendorEmailID { get; set; }
        public string Field_label { get; set; }
        public string Field_Data { get; set; }
        public Nullable<System.DateTime> EnteredOn { get; set; }

        public virtual T_LeadVendorEmailHeader T_LeadVendorEmailHeaders { get; set; }
    }
}

我只是在 C# 项目中使用“发布”操作来发布项目。我不确定我还会在哪里定义 Delphi 抱怨的类型/对象。是否有需要添加到 Web.config 的 XML 设置？

我很乐意提供所需的任何其他信息，只是不确定还有什么帮助（第一次使用 EF 和第一次创建 API）。

结束编辑

这是生成文件的片段（未创建对象）：

unit LeadService;

interface

uses InvokeRegistry, SOAPHTTPClient, Types, XSBuiltIns;

type

  // ************************************************************************ //
  // The following types, referred to in the WSDL document are not being represented
  // in this file. They are either aliases[@] of other types represented or were referred
  // to but never[!] declared in the document. The types from the latter category
  // typically map to predefined/known XML or Borland types; however, they could also
  // indicate incorrect WSDL documents that failed to declare or import a schema type.
  // ************************************************************************ //
  // !:GetFranchiseDetails - "http://tempuri.org/"
  // !:GetFranchiseDetailsResponse - "http://tempuri.org/"
  // !:FranchiseExists - "http://tempuri.org/"
  // !:FranchiseExistsResponse - "http://tempuri.org/"
  // !:GetLeadDetails  - "http://tempuri.org/"
  // !:GetLeadDetailsResponse - "http://tempuri.org/"
  // !:GetLookupList   - "http://tempuri.org/"
  // !:GetLookupListResponse - "http://tempuri.org/"
  // !:SubmitLead      - "http://tempuri.org/"
  // !:SubmitLeadResponse - "http://tempuri.org/"
  // !:SubmitLeadAction - "http://tempuri.org/"
  // !:SubmitLeadActionResponse - "http://tempuri.org/"
  // !:SubmitLeadOutcome - "http://tempuri.org/"
  // !:SubmitLeadOutcomeResponse - "http://tempuri.org/"


  // ************************************************************************ //
  // Namespace : http://tempuri.org/
  // binding   : wsHttpBinding
  // service   : LeadService
  // port      : wsHttpBinding
  // ************************************************************************ //
  ILeadService = interface(IInvokable)
  ['{C61A5600-2BA8-436A-41AA-F81C45A9A738}']
    function  GetFranchiseDetails(const parameters: GetFranchiseDetails): GetFranchiseDetailsResponse; stdcall;
    function  FranchiseExists(const parameters: FranchiseExists): FranchiseExistsResponse; stdcall;
    function  GetLeadDetails(const parameters: GetLeadDetails): GetLeadDetailsResponse; stdcall;
    function  GetLookupList(const parameters: GetLookupList): GetLookupListResponse; stdcall;
    function  SubmitLead(const parameters: SubmitLead): SubmitLeadResponse; stdcall;
    function  SubmitLeadAction(const parameters: SubmitLeadAction): SubmitLeadActionResponse; stdcall;
    function  SubmitLeadOutcome(const parameters: SubmitLeadOutcome): SubmitLeadOutcomeResponse; stdcall;
  end;

function GetILeadService(UseWSDL: Boolean=System.False; Addr: string=''; HTTPRIO: THTTPRIO = nil): ILeadService;

这是另一个 Delphi 生成的文件的片段，其中包括对象定义：

interface

uses InvokeRegistry, SOAPHTTPClient, Types, XSBuiltIns;

type

  // ************************************************************************ //
  // The following types, referred to in the WSDL document are not being represented
  // in this file. They are either aliases[@] of other types represented or were referred
  // to but never[!] declared in the document. The types from the latter category
  // typically map to predefined/known XML or Borland types; however, they could also
  // indicate incorrect WSDL documents that failed to declare or import a schema type.
  // ************************************************************************ //
  // !:dateTime        - "http://www.w3.org/2001/XMLSchema"
  // !:int             - "http://www.w3.org/2001/XMLSchema"
  // !:boolean         - "http://www.w3.org/2001/XMLSchema"
  // !:decimal         - "http://www.w3.org/2001/XMLSchema"
  // !:string          - "http://www.w3.org/2001/XMLSchema"

  CompanyID            = class;                 { "http://..." }
  Address              = class;                 { "http://..." }
  Property_            = class;                 { "http://..." }
  AppointmentRequest   = class;                 { "http://..." }


  { "http://..." }
  PersonServiceRoleID = (
      BuyersAgent, 
      SellersAgent, 
      SellersLawyer, 
      BuyersLawyer, 
      Seller,
      Buyer, 
      Owner, 
      Tenant, 
      TransactionCoordinator, 
      RelocationCoordinator, 
      ReferredBy,
      ContractorAdministrator, 
      InsuranceAgent, 
      Contractor,
      PropertyManagement, 
      Buyer1,
      Seller1, 
      Owner1, 
      Tenant1
);

  { "http://..." }
  PersonSearchCriteriaActiveType = (DeletedOnly, Both, UndeletedOnly);

  ArrayOfInt = array of Integer;                { "http://..." }


  // ************************************************************************ //
  // Namespace : http://...
  // ************************************************************************ //
  CompanyID = class(TRemotable)
  private
    FServiceCompanyID: Integer;
  published
    property ServiceCompanyID: Integer read FServiceCompanyID write FServiceCompanyID;
  end;


  // ************************************************************************ //
  // Namespace : http://...
  // soapAction: http://...
  // transport : http://schemas.xmlsoap.org/soap/http
  // binding   : CompanySoap
  // service   : Company
  // port      : CompanySoap
  // URL       : http://...
  // ************************************************************************ //
  CompanySoap= interface(IInvokable)
  ['{44A8B9BE-7E75-8534-279B-46BF5D1674D7}']
    function  GetAvailableAppointments(const appointmentRequest: AppointmentRequest; const companyID: CompanyID): ArrayOfAppointmentSlot; stdcall;
    function  GetQuote(const quoteRequest: QuoteRequest; const companyID: CompanyID): ServiceFee; stdcall;
    function  GetPropertyTypes(const companyID: CompanyID): ArrayOfPropertyType; stdcall;
    function  GetFoundationTypes(const companyID: CompanyID): ArrayOfFoundationType; stdcall;
    function  GetServiceTypes(const companyID: CompanyID): ArrayOfServiceType; stdcall;
    function  GetServiceProfessionals(const companyID: CompanyID): ArrayOfInspectorDetails; stdcall;
    function  ScheduleAppointment(const appointmentslot: AppointmentSlot; const customer: Contact; const companyID: CompanyID; const Quote: QuoteRequest; const agent: ArrayOfServiceAgent): AppointmentInfo; stdcall;
    function  FindAppointment(const contactID: Integer; const companyID: CompanyID): ArrayOfAppointmentInfo; stdcall;
    procedure CancelAppointment(const companyID: CompanyID; const appointmentID: Integer); stdcall;
    function  CustomerLookUp(const criteria: PersonSearchCriteria): ArrayOfContact; stdcall;
    function  AddContact(const customer: Contact; const companyID: CompanyID): Contact; stdcall;
    function  UpdateContact(const customer: Contact; const companyID: CompanyID): Contact; stdcall;
    function  ProcessCompanyID(const serviceCompanyID: CompanyID): CompanyID; stdcall;
  end;

function GetCompanySoap(UseWSDL: Boolean=System.False; Addr: string=''; HTTPRIO: THTTPRIO = nil): CompanySoap;
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1 回答 1

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文件顶部的大注释块解释了未创建的类型以及它们的列表。它解释了为什么没有创建它们 - 因为前导!，它表明它们从未被声明过。

评论说这可能表明错误的 WSDL 文档未能声明或导入模式。您的服务是声明一个模式还是从某个地方导入一个模式？所有跳过的类都使用 tempuri.org，这不是在您的服务中使用的有效命名空间。

于 2012-09-27T12:26:12.587 回答