C# wcf服务的端点信息问题

我没有在app.config文件的用户界面（winforms）中获取端点信息

我这样添加了服务引用，右键单击项目名称添加服务引用- 我的用户界面app.config文件如下

<?xml version="1.0" encoding="utf-8" ?>
 <configuration>
   <system.serviceModel>
     <bindings />
     <client />
   </system.serviceModel>
 </configuration> 

我的wsdl代码

This XML file does not appear to have any style information associated with it. The document tree is shown below.

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"        xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:tns="http://tempuri.org/" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Skillgun_App" targetNamespace="http://tempuri.org/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"  elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
<xs:import namespace="http://schemas.datacontract.org/2004/07/Skillgun"/>
<xs:element name="Chapters_Names">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="sub_topic_id" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Chapters_NamesResponse">
<xs:complexType>
<xs:sequence>
<xs:element xmlns:q1="http://schemas.datacontract.org/2004/07/Skillgun" minOccurs="0" name="Chapters_NamesResult" nillable="true" type="q1:ArrayOfChapterNames"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Paper_ids">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="chapter_id" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Paper_idsResponse">
<xs:complexType>
<xs:sequence>
<xs:element xmlns:q2="http://schemas.datacontract.org/2004/07/Skillgun" minOccurs="0" name="Paper_idsResult" nillable="true" type="q2:ArrayOfPaper_Ids"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Qtions_data">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="paper_id" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Qtions_dataResponse">
<xs:complexType>
<xs:sequence>
<xs:element xmlns:q3="http://schemas.datacontract.org/2004/07/Skillgun" minOccurs="0" name="Qtions_dataResult" nillable="true" type="q3:ArrayOfQtions_data"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/">
<xs:element name="anyType" nillable="true" type="xs:anyType"/>
<xs:element name="anyURI" nillable="true" type="xs:anyURI"/>
<xs:element name="base64Binary" nillable="true" type="xs:base64Binary"/>
<xs:element name="boolean" nillable="true" type="xs:boolean"/>
<xs:element name="byte" nillable="true" type="xs:byte"/>
<xs:element name="dateTime" nillable="true" type="xs:dateTime"/>
<xs:element name="decimal" nillable="true" type="xs:decimal"/>
<xs:element name="double" nillable="true" type="xs:double"/>
<xs:element name="float" nillable="true" type="xs:float"/>
<xs:element name="int" nillable="true" type="xs:int"/>
<xs:element name="long" nillable="true" type="xs:long"/>
<xs:element name="QName" nillable="true" type="xs:QName"/>
<xs:element name="short" nillable="true" type="xs:short"/>
<xs:element name="string" nillable="true" type="xs:string"/>
<xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte"/>
<xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt"/>
<xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong"/>
<xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort"/>
<xs:element name="char" nillable="true" type="tns:char"/>
<xs:simpleType name="char">
<xs:restriction base="xs:int"/>
</xs:simpleType>
<xs:element name="duration" nillable="true" type="tns:duration"/>
<xs:simpleType name="duration">
<xs:restriction base="xs:duration">
<xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?"/>
<xs:minInclusive value="-P10675199DT2H48M5.4775808S"/>
<xs:maxInclusive value="P10675199DT2H48M5.4775807S"/>
</xs:restriction>
</xs:simpleType>
<xs:element name="guid" nillable="true" type="tns:guid"/>
<xs:simpleType name="guid">
<xs:restriction base="xs:string">
<xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}- [\da-fA-F]{12}"/>
</xs:restriction>
</xs:simpleType>
<xs:attribute name="FactoryType" type="xs:QName"/>
<xs:attribute name="Id" type="xs:ID"/>
<xs:attribute name="Ref" type="xs:IDREF"/>
</xs:schema>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"   xmlns:tns="http://schemas.datacontract.org/2004/07/Skillgun" elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/Skillgun">
<xs:complexType name="ArrayOfChapterNames">
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded" name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
</xs:sequence>
</xs:complexType>
<xs:element name="ArrayOfChapterNames" nillable="true" type="tns:ArrayOfChapterNames"/>
<xs:complexType name="ChapterNames">
<xs:sequence>
<xs:element minOccurs="0" name="Qbc_id" type="xs:int"/>
<xs:element minOccurs="0" name="Qbc_nameofChapter" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="Qbc_no_of_papers" type="xs:int"/>
<xs:element minOccurs="0" name="Qbc_no_of_questions" type="xs:int"/>
</xs:sequence>
</xs:complexType>
<xs:element name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
<xs:complexType name="ArrayOfPaper_Ids">
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded" name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
</xs:sequence>
</xs:complexType>
<xs:element name="ArrayOfPaper_Ids" nillable="true" type="tns:ArrayOfPaper_Ids"/>
<xs:complexType name="Paper_Ids">
<xs:sequence>
<xs:element minOccurs="0" name="Paper_Id" type="xs:int"/>
</xs:sequence>
</xs:complexType>
<xs:element name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
<xs:complexType name="ArrayOfQtions_data">
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded" name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
</xs:sequence>
</xs:complexType>
<xs:element name="ArrayOfQtions_data" nillable="true" type="tns:ArrayOfQtions_data"/>
<xs:complexType name="Qtions_data">
<xs:sequence>
<xs:element minOccurs="0" name="Answer" nillable="true" type="tns:ArrayOfAnswers"/>
<xs:element minOccurs="0" name="Q_answer_choice" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="Q_answer_explaination" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="Q_desc" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="Q_help_text" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="Q_id" type="xs:int"/>
<xs:element minOccurs="0" name="Qbt_hint_for_complete_chapter" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:element name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
<xs:complexType name="ArrayOfAnswers">
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded" name="Answers" nillable="true" type="tns:Answers"/>
</xs:sequence>
</xs:complexType>
<xs:element name="ArrayOfAnswers" nillable="true" type="tns:ArrayOfAnswers"/>
<xs:complexType name="Answers">
<xs:sequence>
<xs:element minOccurs="0" name="Choice" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:element name="Answers" nillable="true" type="tns:Answers"/>
</xs:schema>
</wsdl:types>
<wsdl:message name="ISkillgun_App_Chapters_Names_InputMessage">
<wsdl:part name="parameters" element="tns:Chapters_Names"/>
</wsdl:message>
<wsdl:message name="ISkillgun_App_Chapters_Names_OutputMessage">
<wsdl:part name="parameters" element="tns:Chapters_NamesResponse"/>
</wsdl:message>
<wsdl:message name="ISkillgun_App_Paper_ids_InputMessage">
<wsdl:part name="parameters" element="tns:Paper_ids"/>
</wsdl:message>
<wsdl:message name="ISkillgun_App_Paper_ids_OutputMessage">
<wsdl:part name="parameters" element="tns:Paper_idsResponse"/>
</wsdl:message>
<wsdl:message name="ISkillgun_App_Qtions_data_InputMessage">
<wsdl:part name="parameters" element="tns:Qtions_data"/>
</wsdl:message>
<wsdl:message name="ISkillgun_App_Qtions_data_OutputMessage">
<wsdl:part name="parameters" element="tns:Qtions_dataResponse"/>
</wsdl:message>
<wsdl:portType name="ISkillgun_App">
<wsdl:operation name="Chapters_Names">
<wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_Names"  message="tns:ISkillgun_App_Chapters_Names_InputMessage"/>
<wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_NamesResponse" message="tns:ISkillgun_App_Chapters_Names_OutputMessage"/>
</wsdl:operation>
<wsdl:operation name="Paper_ids">
<wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_ids" message="tns:ISkillgun_App_Paper_ids_InputMessage"/>
<wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_idsResponse" message="tns:ISkillgun_App_Paper_ids_OutputMessage"/>
</wsdl:operation>
<wsdl:operation name="Qtions_data">
<wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_data" message="tns:ISkillgun_App_Qtions_data_InputMessage"/>
<wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_dataResponse" message="tns:ISkillgun_App_Qtions_data_OutputMessage"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:service name="Skillgun_App"/>
</wsdl:definitions>

此XML文件似乎没有任何与之关联的样式信息。文档树如下所示。

我的svc代码

namespace Skillgun
{    
[ServiceContract]
public interface ISkillgun_App
{
    [OperationContract]
    [System.ServiceModel.Web.WebInvoke(Method = "GET", ResponseFormat = System.ServiceModel.Web.WebMessageFormat.Json, BodyStyle = System.ServiceModel.Web.WebMessageBodyStyle.Wrapped, UriTemplate = "mobile/chapters/{sub_topic_id}/app")]
    List<ChapterNames> Chapters_Names(string sub_topic_id);

    [OperationContract]
    [System.ServiceModel.Web.WebInvoke(Method = "GET", ResponseFormat = System.ServiceModel.Web.WebMessageFormat.Json, BodyStyle = System.ServiceModel.Web.WebMessageBodyStyle.Wrapped, UriTemplate = "mobile/papers/{chapter_id}/app")]
    List<Paper_Ids> Paper_ids(string chapter_id);

    [OperationContract]
    [System.ServiceModel.Web.WebInvoke(Method = "GET", ResponseFormat = System.ServiceModel.Web.WebMessageFormat.Json, BodyStyle = System.ServiceModel.Web.WebMessageBodyStyle.Wrapped, UriTemplate = "mobile/questions/{paper_id}/app")]
    List<Qtions_data> Qtions_data(string paper_id);        
  }
}
namespace Skillgun
{    
public class Service1 : ISkillgun_App
{
    private string strConnection = .....
     public List<ChapterNames> Chapters_Names(string sub_topic_id)
    {
        List<ChapterNames> chptrsdetails = new List<ChapterNames>();
        using (SqlConnection cn = new SqlConnection(strConnection))
        {
            using (SqlCommand cmd = new SqlCommand("skillgun_mobile_app_Qtions_data", cn))
            {                    
                cmd.CommandType = CommandType.StoredProcedure;                    
                try
                {
                    SqlParameter p1 = new SqlParameter("@type", SqlDbType.VarChar, 20);
                    SqlParameter p2 = new SqlParameter("@topic_or_paper_id", SqlDbType.Int);
                    p1.Value = "chapters_data";
                    p2.Value = sub_topic_id;
                    cmd.Parameters.Add(p1);
                    cmd.Parameters.Add(p2);

                    cmd.Parameters.Add("@username", SqlDbType.VarChar, 40);
                    cmd.Parameters["@username"].Direction = ParameterDirection.Output;

                    cmd.Parameters.Add("@password", SqlDbType.VarChar, 40);
                    cmd.Parameters["@password"].Direction = ParameterDirection.Output;

                    cmd.Parameters.Add("@package_name", SqlDbType.VarChar, 50);
                    cmd.Parameters["@package_name"].Direction = ParameterDirection.Output;

                    cn.Open();
                    SqlDataReader drtopics = cmd.ExecuteReader();
                    while (drtopics.Read())
                    {
                        ChapterNames qbsubchapter = new ChapterNames();
                        qbsubchapter.Qbc_id = (int)drtopics["qbc_id"];
                        qbsubchapter.Qbc_nameofChapter = drtopics["qbc_nameofChapter"].ToString();
                        qbsubchapter.Qbc_no_of_papers = (int)drtopics["qbc_no_of_papers"];
                        qbsubchapter.Qbc_no_of_questions = (int)drtopics["qbc_no_of_questions"];

                        chptrsdetails.Add(qbsubchapter);
                    }
                    drtopics.Close();

                    cn.Close();

                    string topic_username = cmd.Parameters["@username"].Value.ToString();
                    string topic_password = cmd.Parameters["@password"].Value.ToString();
                    string topic_package_name = cmd.Parameters["@package_name"].Value.ToString();                        
                    bool result = check_user(topic_username, topic_password, topic_package_name);

                    if (result == true)                                              
                        return chptrsdetails;                        
                    else
                        return null;
                }
                catch (SqlException ex)
                {
                    return null;
                }
                finally
                {
                    if (cn.State == ConnectionState.Open)
                    {
                        cn.Close();
                    }
                }
            }
        }
    }

namespace Skillgun
{    
[服务合同]
公共界面ISkillgun_应用程序
{
[经营合同]
[System.ServiceModel.Web.WebInvoke（Method=“GET”，ResponseFormat=System.ServiceModel.Web.WebMessageFormat.Json，BodyStyle=System.ServiceModel.Web.WebMessageBodyStyle.Wrapped，UriTemplate=“mobile/chapters/{sub_topic_id}/app”）]
列出章节名称（字符串子主题id）；
[经营合同]
[System.ServiceModel.Web.WebInvoke（Method=“GET”，ResponseFormat=System.ServiceModel.Web.WebMessageFormat.Json，BodyStyle=System.ServiceModel.Web.WebMessageBodyStyle.Wrapped，UriTemplate=“mobile/papers/{chapter_id}/app”）]
列出纸张id（字符串章节id）；
[经营合同]
[System.ServiceModel.Web.WebInvoke（Method=“GET”，ResponseFormat=System.ServiceModel.Web.WebMessageFormat.Json，BodyStyle=System.ServiceModel.Web.WebMessageBodyStyle.Wrapped，UriTemplate=“mobile/questions/{paper_id}/app”）]
列出质量数据（字符串纸张id）；
}
}
职业技能枪
{    
公共类服务1:ISkillgun\u应用程序
{
私有字符串strConnection=。。。。。
公共列表章节名称（字符串子主题id）
{
List chptrsdetails=新列表（）；
正在使用（SqlConnection cn=新的SqlConnection（strConnection））
{
使用（SqlCommand cmd=newsqlcommand（“skillgun\u mobile\u app\u Qtions\u data”，cn））
{                    
cmd.CommandType=CommandType.storedProcess；
尝试
{
SqlParameter p1=新的SqlParameter（“@type”，SqlDbType.VarChar，20）；
SqlParameter p2=新的SqlParameter（“@topic\u或\u paper\u id”，SqlDbType.Int）；
p1.Value=“章节数据”；
p2.值=子主题id；
cmd.Parameters.Add（p1）；
cmd.Parameters.Add（p2）；
cmd.Parameters.Add（“@username”，SqlDbType.VarChar，40）；
cmd.Parameters[“@username”].Direction=ParameterDirection.Output；
cmd.Parameters.Add（“@password”，SqlDbType.VarChar，40）；
cmd.Parameters[“@password”].Direction=ParameterDirection.Output；
cmd.Parameters.Add（“@package_name”，SqlDbType.VarChar，50）；
cmd.Parameters[“@package_name”].Direction=ParameterDirection.Output；
cn.Open（）；
SqlDataReader drtopics=cmd.ExecuteReader（）；
while（drtopics.Read（））
{
ChapterNames qbsubchapter=新ChapterNames（）；
qbsubchapter.Qbc_id=（int）drtopics[“Qbc_id”]；
qbsubchapter.Qbc_nameofChapter=drtopics[“Qbc_nameofChapter”].ToString（）；
qbsubchapter.Qbc论文数量=（int）drtopics[“Qbc论文数量”]；
qbsubchapter.Qbc_no_of_questions=（int）drtopics[“Qbc_no_of_questions”]；
chptrsdetails.Add（QB子章）；
}
drtopics.Close（）；
cn.Close（）；
字符串topic_username=cmd.Parameters[“@username”].Value.ToString（）；
字符串topic_password=cmd.Parameters[“@password”].Value.ToString（）；
字符串topic_package_name=cmd.Parameters[“@package_name”].Value.ToString（）；
bool结果=检查用户（主题用户名、主题密码、主题包名称）；
如果（结果==真）
返回chptrsdetails；
其他的
返回null；
}
catch（SqlException-ex）
{
返回null；
}
最后
{
if（cn.State==ConnectionState.Open）
{
cn.Close（）；
}
}
}
}
}

其余两种方法类似

您的wsdl不正确

使用以下代码创建wcf服务

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:4.0.30319.42000
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

namespace Skillgun
{
    using System.Runtime.Serialization;


    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="ChapterNames", Namespace="http://schemas.datacontract.org/2004/07/Skillgun")]
    public partial class ChapterNames : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private int Qbc_idField;

        private string Qbc_nameofChapterField;

        private int Qbc_no_of_papersField;

        private int Qbc_no_of_questionsField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int Qbc_id
        {
            get
            {
                return this.Qbc_idField;
            }
            set
            {
                this.Qbc_idField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Qbc_nameofChapter
        {
            get
            {
                return this.Qbc_nameofChapterField;
            }
            set
            {
                this.Qbc_nameofChapterField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int Qbc_no_of_papers
        {
            get
            {
                return this.Qbc_no_of_papersField;
            }
            set
            {
                this.Qbc_no_of_papersField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int Qbc_no_of_questions
        {
            get
            {
                return this.Qbc_no_of_questionsField;
            }
            set
            {
                this.Qbc_no_of_questionsField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="Paper_Ids", Namespace="http://schemas.datacontract.org/2004/07/Skillgun")]
    public partial class Paper_Ids : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private int Paper_IdField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int Paper_Id
        {
            get
            {
                return this.Paper_IdField;
            }
            set
            {
                this.Paper_IdField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="Qtions_data", Namespace="http://schemas.datacontract.org/2004/07/Skillgun")]
    public partial class Qtions_data : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private Skillgun.Answers[] AnswerField;

        private string Q_answer_choiceField;

        private string Q_answer_explainationField;

        private string Q_descField;

        private string Q_help_textField;

        private int Q_idField;

        private string Qbt_hint_for_complete_chapterField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public Skillgun.Answers[] Answer
        {
            get
            {
                return this.AnswerField;
            }
            set
            {
                this.AnswerField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Q_answer_choice
        {
            get
            {
                return this.Q_answer_choiceField;
            }
            set
            {
                this.Q_answer_choiceField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Q_answer_explaination
        {
            get
            {
                return this.Q_answer_explainationField;
            }
            set
            {
                this.Q_answer_explainationField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Q_desc
        {
            get
            {
                return this.Q_descField;
            }
            set
            {
                this.Q_descField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Q_help_text
        {
            get
            {
                return this.Q_help_textField;
            }
            set
            {
                this.Q_help_textField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int Q_id
        {
            get
            {
                return this.Q_idField;
            }
            set
            {
                this.Q_idField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Qbt_hint_for_complete_chapter
        {
            get
            {
                return this.Qbt_hint_for_complete_chapterField;
            }
            set
            {
                this.Qbt_hint_for_complete_chapterField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="Answers", Namespace="http://schemas.datacontract.org/2004/07/Skillgun")]
    public partial class Answers : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string ChoiceField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Choice
        {
            get
            {
                return this.ChoiceField;
            }
            set
            {
                this.ChoiceField = value;
            }
        }
    }
}


[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
[System.ServiceModel.ServiceContractAttribute(ConfigurationName="ISkillgun_App")]
public interface ISkillgun_App
{

    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Chapters_Names", ReplyAction="http://tempuri.org/ISkillgun_App/Chapters_NamesResponse")]
    Skillgun.ChapterNames[] Chapters_Names(string sub_topic_id);

    //[System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Chapters_Names", ReplyAction="http://tempuri.org/ISkillgun_App/Chapters_NamesResponse")]
    //System.Threading.Tasks.Task<Skillgun.ChapterNames[]> Chapters_NamesAsync(string sub_topic_id);

    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Paper_ids", ReplyAction="http://tempuri.org/ISkillgun_App/Paper_idsResponse")]
    Skillgun.Paper_Ids[] Paper_ids(string chapter_id);

    //[System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Paper_ids", ReplyAction="http://tempuri.org/ISkillgun_App/Paper_idsResponse")]
    //System.Threading.Tasks.Task<Skillgun.Paper_Ids[]> Paper_idsAsync(string chapter_id);

    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Qtions_data", ReplyAction="http://tempuri.org/ISkillgun_App/Qtions_dataResponse")]
    Skillgun.Qtions_data[] Qtions_data(string paper_id);

    //[System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ISkillgun_App/Qtions_data", ReplyAction="http://tempuri.org/ISkillgun_App/Qtions_dataResponse")]
    //System.Threading.Tasks.Task<Skillgun.Qtions_data[]> Qtions_dataAsync(string paper_id);
}

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public interface ISkillgun_AppChannel : ISkillgun_App, System.ServiceModel.IClientChannel
{
}

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public partial class Skillgun_AppClient : System.ServiceModel.ClientBase<ISkillgun_App>, ISkillgun_App
{

    public Skillgun_AppClient()
    {
    }

    public Skillgun_AppClient(string endpointConfigurationName) : 
            base(endpointConfigurationName)
    {
    }

    public Skillgun_AppClient(string endpointConfigurationName, string remoteAddress) : 
            base(endpointConfigurationName, remoteAddress)
    {
    }

    public Skillgun_AppClient(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) : 
            base(endpointConfigurationName, remoteAddress)
    {
    }

    public Skillgun_AppClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
            base(binding, remoteAddress)
    {
    }

    public Skillgun.ChapterNames[] Chapters_Names(string sub_topic_id)
    {
        return base.Channel.Chapters_Names(sub_topic_id);
    }

    public Skillgun.Paper_Ids[] Paper_ids(string chapter_id)
    {
        return base.Channel.Paper_ids(chapter_id);
    }

    public Skillgun.Qtions_data[] Qtions_data(string paper_id)
    {
        return base.Channel.Qtions_data(paper_id);
    }

}

完成后，运行您的服务并转到wsdl

using System;
using Skillgun;

namespace WcfService1
{
    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together.
    // NOTE: In order to launch WCF Test Client for testing this service, please select Service1.svc or Service1.svc.cs at the Solution Explorer and start debugging.
    public class Skillgun_App : ISkillgun_App
    {
        public ChapterNames[] Chapters_Names(string sub_topic_id)
        {
            throw new NotImplementedException();
        }

        public Paper_Ids[] Paper_ids(string chapter_id)
        {
            throw new NotImplementedException();
        }

        public Qtions_data[] Qtions_data(string paper_id)
        {
            throw new NotImplementedException();
        }
    }
}

<wsdl:definitions name="Skillgun_App" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:tns="http://tempuri.org/" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <wsdl:types>
      <xs:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
         <xs:import namespace="http://schemas.datacontract.org/2004/07/Skillgun"/>
         <xs:element name="Chapters_Names">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="sub_topic_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Chapters_NamesResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Chapters_NamesResult" nillable="true" type="q1:ArrayOfChapterNames" xmlns:q1="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Paper_ids">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="chapter_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Paper_idsResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Paper_idsResult" nillable="true" type="q2:ArrayOfPaper_Ids" xmlns:q2="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Qtions_data">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="paper_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Qtions_dataResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Qtions_dataResult" nillable="true" type="q3:ArrayOfQtions_data" xmlns:q3="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
      </xs:schema>
      <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/">
         <xs:element name="anyType" nillable="true" type="xs:anyType"/>
         <xs:element name="anyURI" nillable="true" type="xs:anyURI"/>
         <xs:element name="base64Binary" nillable="true" type="xs:base64Binary"/>
         <xs:element name="boolean" nillable="true" type="xs:boolean"/>
         <xs:element name="byte" nillable="true" type="xs:byte"/>
         <xs:element name="dateTime" nillable="true" type="xs:dateTime"/>
         <xs:element name="decimal" nillable="true" type="xs:decimal"/>
         <xs:element name="double" nillable="true" type="xs:double"/>
         <xs:element name="float" nillable="true" type="xs:float"/>
         <xs:element name="int" nillable="true" type="xs:int"/>
         <xs:element name="long" nillable="true" type="xs:long"/>
         <xs:element name="QName" nillable="true" type="xs:QName"/>
         <xs:element name="short" nillable="true" type="xs:short"/>
         <xs:element name="string" nillable="true" type="xs:string"/>
         <xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte"/>
         <xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt"/>
         <xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong"/>
         <xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort"/>
         <xs:element name="char" nillable="true" type="tns:char"/>
         <xs:simpleType name="char">
            <xs:restriction base="xs:int"/>
         </xs:simpleType>
         <xs:element name="duration" nillable="true" type="tns:duration"/>
         <xs:simpleType name="duration">
            <xs:restriction base="xs:duration">
               <xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?"/>
               <xs:minInclusive value="-P10675199DT2H48M5.4775808S"/>
               <xs:maxInclusive value="P10675199DT2H48M5.4775807S"/>
            </xs:restriction>
         </xs:simpleType>
         <xs:element name="guid" nillable="true" type="tns:guid"/>
         <xs:simpleType name="guid">
            <xs:restriction base="xs:string">
               <xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}"/>
            </xs:restriction>
         </xs:simpleType>
         <xs:attribute name="FactoryType" type="xs:QName"/>
         <xs:attribute name="Id" type="xs:ID"/>
         <xs:attribute name="Ref" type="xs:IDREF"/>
      </xs:schema>
      <xs:schema elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/Skillgun" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.datacontract.org/2004/07/Skillgun">
         <xs:complexType name="ArrayOfChapterNames">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfChapterNames" nillable="true" type="tns:ArrayOfChapterNames"/>
         <xs:complexType name="ChapterNames">
            <xs:sequence>
               <xs:element minOccurs="0" name="Qbc_id" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbc_nameofChapter" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Qbc_no_of_papers" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbc_no_of_questions" type="xs:int"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
         <xs:complexType name="ArrayOfPaper_Ids">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfPaper_Ids" nillable="true" type="tns:ArrayOfPaper_Ids"/>
         <xs:complexType name="Paper_Ids">
            <xs:sequence>
               <xs:element minOccurs="0" name="Paper_Id" type="xs:int"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
         <xs:complexType name="ArrayOfQtions_data">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfQtions_data" nillable="true" type="tns:ArrayOfQtions_data"/>
         <xs:complexType name="Qtions_data">
            <xs:sequence>
               <xs:element minOccurs="0" name="Answer" nillable="true" type="tns:ArrayOfAnswers"/>
               <xs:element minOccurs="0" name="Q_answer_choice" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_answer_explaination" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_desc" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_help_text" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_id" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbt_hint_for_complete_chapter" nillable="true" type="xs:string"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
         <xs:complexType name="ArrayOfAnswers">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Answers" nillable="true" type="tns:Answers"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfAnswers" nillable="true" type="tns:ArrayOfAnswers"/>
         <xs:complexType name="Answers">
            <xs:sequence>
               <xs:element minOccurs="0" name="Choice" nillable="true" type="xs:string"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Answers" nillable="true" type="tns:Answers"/>
      </xs:schema>
   </wsdl:types>
   <wsdl:message name="ISkillgun_App_Chapters_Names_InputMessage">
      <wsdl:part name="parameters" element="tns:Chapters_Names"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Chapters_Names_OutputMessage">
      <wsdl:part name="parameters" element="tns:Chapters_NamesResponse"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Paper_ids_InputMessage">
      <wsdl:part name="parameters" element="tns:Paper_ids"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Paper_ids_OutputMessage">
      <wsdl:part name="parameters" element="tns:Paper_idsResponse"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Qtions_data_InputMessage">
      <wsdl:part name="parameters" element="tns:Qtions_data"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Qtions_data_OutputMessage">
      <wsdl:part name="parameters" element="tns:Qtions_dataResponse"/>
   </wsdl:message>
   <wsdl:portType name="ISkillgun_App">
      <wsdl:operation name="Chapters_Names">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_Names" message="tns:ISkillgun_App_Chapters_Names_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_NamesResponse" message="tns:ISkillgun_App_Chapters_Names_OutputMessage"/>
      </wsdl:operation>
      <wsdl:operation name="Paper_ids">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_ids" message="tns:ISkillgun_App_Paper_ids_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_idsResponse" message="tns:ISkillgun_App_Paper_ids_OutputMessage"/>
      </wsdl:operation>
      <wsdl:operation name="Qtions_data">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_data" message="tns:ISkillgun_App_Qtions_data_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_dataResponse" message="tns:ISkillgun_App_Qtions_data_OutputMessage"/>
      </wsdl:operation>
   </wsdl:portType>
   <wsdl:binding name="BasicHttpBinding_ISkillgun_App" type="tns:ISkillgun_App">
      <soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
      <wsdl:operation name="Chapters_Names">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Chapters_Names" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
      <wsdl:operation name="Paper_ids">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Paper_ids" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
      <wsdl:operation name="Qtions_data">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Qtions_data" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
   </wsdl:binding>
   <wsdl:service name="Skillgun_App">
      <wsdl:port name="BasicHttpBinding_ISkillgun_App" binding="tns:BasicHttpBinding_ISkillgun_App">
         <soap:address location="http://localhost:65100/Skillgun_App.svc"/>
      </wsdl:port>
   </wsdl:service>
</wsdl:definitions>

<wsdl:definitions name="Skillgun_App" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:tns="http://tempuri.org/" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <wsdl:types>
      <xs:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
         <xs:import namespace="http://schemas.datacontract.org/2004/07/Skillgun"/>
         <xs:element name="Chapters_Names">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="sub_topic_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Chapters_NamesResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Chapters_NamesResult" nillable="true" type="q1:ArrayOfChapterNames" xmlns:q1="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Paper_ids">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="chapter_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Paper_idsResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Paper_idsResult" nillable="true" type="q2:ArrayOfPaper_Ids" xmlns:q2="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Qtions_data">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="paper_id" nillable="true" type="xs:string"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
         <xs:element name="Qtions_dataResponse">
            <xs:complexType>
               <xs:sequence>
                  <xs:element minOccurs="0" name="Qtions_dataResult" nillable="true" type="q3:ArrayOfQtions_data" xmlns:q3="http://schemas.datacontract.org/2004/07/Skillgun"/>
               </xs:sequence>
            </xs:complexType>
         </xs:element>
      </xs:schema>
      <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/">
         <xs:element name="anyType" nillable="true" type="xs:anyType"/>
         <xs:element name="anyURI" nillable="true" type="xs:anyURI"/>
         <xs:element name="base64Binary" nillable="true" type="xs:base64Binary"/>
         <xs:element name="boolean" nillable="true" type="xs:boolean"/>
         <xs:element name="byte" nillable="true" type="xs:byte"/>
         <xs:element name="dateTime" nillable="true" type="xs:dateTime"/>
         <xs:element name="decimal" nillable="true" type="xs:decimal"/>
         <xs:element name="double" nillable="true" type="xs:double"/>
         <xs:element name="float" nillable="true" type="xs:float"/>
         <xs:element name="int" nillable="true" type="xs:int"/>
         <xs:element name="long" nillable="true" type="xs:long"/>
         <xs:element name="QName" nillable="true" type="xs:QName"/>
         <xs:element name="short" nillable="true" type="xs:short"/>
         <xs:element name="string" nillable="true" type="xs:string"/>
         <xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte"/>
         <xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt"/>
         <xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong"/>
         <xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort"/>
         <xs:element name="char" nillable="true" type="tns:char"/>
         <xs:simpleType name="char">
            <xs:restriction base="xs:int"/>
         </xs:simpleType>
         <xs:element name="duration" nillable="true" type="tns:duration"/>
         <xs:simpleType name="duration">
            <xs:restriction base="xs:duration">
               <xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?"/>
               <xs:minInclusive value="-P10675199DT2H48M5.4775808S"/>
               <xs:maxInclusive value="P10675199DT2H48M5.4775807S"/>
            </xs:restriction>
         </xs:simpleType>
         <xs:element name="guid" nillable="true" type="tns:guid"/>
         <xs:simpleType name="guid">
            <xs:restriction base="xs:string">
               <xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}"/>
            </xs:restriction>
         </xs:simpleType>
         <xs:attribute name="FactoryType" type="xs:QName"/>
         <xs:attribute name="Id" type="xs:ID"/>
         <xs:attribute name="Ref" type="xs:IDREF"/>
      </xs:schema>
      <xs:schema elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/Skillgun" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.datacontract.org/2004/07/Skillgun">
         <xs:complexType name="ArrayOfChapterNames">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfChapterNames" nillable="true" type="tns:ArrayOfChapterNames"/>
         <xs:complexType name="ChapterNames">
            <xs:sequence>
               <xs:element minOccurs="0" name="Qbc_id" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbc_nameofChapter" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Qbc_no_of_papers" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbc_no_of_questions" type="xs:int"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ChapterNames" nillable="true" type="tns:ChapterNames"/>
         <xs:complexType name="ArrayOfPaper_Ids">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfPaper_Ids" nillable="true" type="tns:ArrayOfPaper_Ids"/>
         <xs:complexType name="Paper_Ids">
            <xs:sequence>
               <xs:element minOccurs="0" name="Paper_Id" type="xs:int"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Paper_Ids" nillable="true" type="tns:Paper_Ids"/>
         <xs:complexType name="ArrayOfQtions_data">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfQtions_data" nillable="true" type="tns:ArrayOfQtions_data"/>
         <xs:complexType name="Qtions_data">
            <xs:sequence>
               <xs:element minOccurs="0" name="Answer" nillable="true" type="tns:ArrayOfAnswers"/>
               <xs:element minOccurs="0" name="Q_answer_choice" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_answer_explaination" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_desc" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_help_text" nillable="true" type="xs:string"/>
               <xs:element minOccurs="0" name="Q_id" type="xs:int"/>
               <xs:element minOccurs="0" name="Qbt_hint_for_complete_chapter" nillable="true" type="xs:string"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Qtions_data" nillable="true" type="tns:Qtions_data"/>
         <xs:complexType name="ArrayOfAnswers">
            <xs:sequence>
               <xs:element minOccurs="0" maxOccurs="unbounded" name="Answers" nillable="true" type="tns:Answers"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="ArrayOfAnswers" nillable="true" type="tns:ArrayOfAnswers"/>
         <xs:complexType name="Answers">
            <xs:sequence>
               <xs:element minOccurs="0" name="Choice" nillable="true" type="xs:string"/>
            </xs:sequence>
         </xs:complexType>
         <xs:element name="Answers" nillable="true" type="tns:Answers"/>
      </xs:schema>
   </wsdl:types>
   <wsdl:message name="ISkillgun_App_Chapters_Names_InputMessage">
      <wsdl:part name="parameters" element="tns:Chapters_Names"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Chapters_Names_OutputMessage">
      <wsdl:part name="parameters" element="tns:Chapters_NamesResponse"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Paper_ids_InputMessage">
      <wsdl:part name="parameters" element="tns:Paper_ids"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Paper_ids_OutputMessage">
      <wsdl:part name="parameters" element="tns:Paper_idsResponse"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Qtions_data_InputMessage">
      <wsdl:part name="parameters" element="tns:Qtions_data"/>
   </wsdl:message>
   <wsdl:message name="ISkillgun_App_Qtions_data_OutputMessage">
      <wsdl:part name="parameters" element="tns:Qtions_dataResponse"/>
   </wsdl:message>
   <wsdl:portType name="ISkillgun_App">
      <wsdl:operation name="Chapters_Names">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_Names" message="tns:ISkillgun_App_Chapters_Names_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Chapters_NamesResponse" message="tns:ISkillgun_App_Chapters_Names_OutputMessage"/>
      </wsdl:operation>
      <wsdl:operation name="Paper_ids">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_ids" message="tns:ISkillgun_App_Paper_ids_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Paper_idsResponse" message="tns:ISkillgun_App_Paper_ids_OutputMessage"/>
      </wsdl:operation>
      <wsdl:operation name="Qtions_data">
         <wsdl:input wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_data" message="tns:ISkillgun_App_Qtions_data_InputMessage"/>
         <wsdl:output wsaw:Action="http://tempuri.org/ISkillgun_App/Qtions_dataResponse" message="tns:ISkillgun_App_Qtions_data_OutputMessage"/>
      </wsdl:operation>
   </wsdl:portType>
   <wsdl:binding name="BasicHttpBinding_ISkillgun_App" type="tns:ISkillgun_App">
      <soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
      <wsdl:operation name="Chapters_Names">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Chapters_Names" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
      <wsdl:operation name="Paper_ids">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Paper_ids" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
      <wsdl:operation name="Qtions_data">
         <soap:operation soapAction="http://tempuri.org/ISkillgun_App/Qtions_data" style="document"/>
         <wsdl:input>
            <soap:body use="literal"/>
         </wsdl:input>
         <wsdl:output>
            <soap:body use="literal"/>
         </wsdl:output>
      </wsdl:operation>
   </wsdl:binding>
   <wsdl:service name="Skillgun_App">
      <wsdl:port name="BasicHttpBinding_ISkillgun_App" binding="tns:BasicHttpBinding_ISkillgun_App">
         <soap:address location="http://localhost:65100/Skillgun_App.svc"/>
      </wsdl:port>
   </wsdl:service>
</wsdl:definitions>

<appSettings>
  <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
  <compilation debug="true" targetFramework="4.5" />
  <httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
  <behaviors>
    <serviceBehaviors>
      <behavior>
        <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
        <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
        <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
        <serviceDebug includeExceptionDetailInFaults="false"/>
      </behavior>
    </serviceBehaviors>
  </behaviors>
  <protocolMapping>
      <add binding="basicHttpsBinding" scheme="https" />
  </protocolMapping>    
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
  <modules runAllManagedModulesForAllRequests="true"/>
  <!--
      To browse web app root directory during debugging, set the value below to true.
      Set to false before deployment to avoid disclosing web app folder information.
    -->
  <directoryBrowse enabled="true"/>
</system.webServer>