webService服务,该如何解决

webService服务
http://www.jiexincard.com/pda/WebService.asmx 可以用浏览器打开

但是为什么添加web服务却连不上呢

[解决办法]
能看到服务描述吗？
http://www.jiexincard.com/pda/WebService.asmx?WSDL
[解决办法]
这个，我试了试，我都连上了，是不是你那。。方法不对啊
[解决办法]
的确可以打开，进入.net自己带的VS 命令提示工具　运行
wsdl /n:webRefNameSpace /out:'D:\webProxyClass.cs' http://www.jiexincard.com/pda/WebService.asmx?WSDL

生成的代理类

C# code

//------------------------------------------// <auto-generated>//     此代码由工具生成。//     运行时版本:2.0.50727.4961////     对此文件的更改可能会导致不正确的行为，并且如果//     重新生成代码，这些更改将会丢失。// </auto-generated>//------------------------------------------// // 此源代码由 wsdl 自动生成, Version=2.0.50727.3038。// namespace TestInfos {    using System.Diagnostics;    using System.Web.Services;    using System.ComponentModel;    using System.Web.Services.Protocols;    using System;    using System.Xml.Serialization;            /// <remarks/>    [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.3038")]    [System.Web.Services.WebServiceBindingAttribute(Name="WebServiceSoap", Namespace="http://cx.org/")]    public interface IWebServiceSoap {                        Authentication AuthenticationValue {            get;            set;        }                /// <remarks/>        [System.Web.Services.Protocols.SoapHeaderAttribute("AuthenticationValue")]        [System.Web.Services.WebMethodAttribute()]        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("http://cx.org/GetMemberInfo", RequestNamespace="http://cx.org/", ResponseNamespace="http://cx.org/", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]        MemberInfo GetMemberInfo(string cardNumber);    }        /// <remarks/>    [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.3038")]    [System.SerializableAttribute()]    [System.Diagnostics.DebuggerStepThroughAttribute()]    [System.ComponentModel.DesignerCategoryAttribute("code")]    [System.Xml.Serialization.XmlTypeAttribute(Namespace="http://cx.org/")]    [System.Xml.Serialization.XmlRootAttribute(Namespace="http://cx.org/", IsNullable=false)]    public partial class Authentication : System.Web.Services.Protocols.SoapHeader {                private string userField;                private string passwordField;                private System.Xml.XmlAttribute[] anyAttrField;                /// <remarks/>        public string User {            get {                return this.userField;            }            set {                this.userField = value;            }        }                /// <remarks/>        public string Password {            get {                return this.passwordField;            }            set {                this.passwordField = value;            }        }                /// <remarks/>        [System.Xml.Serialization.XmlAnyAttributeAttribute()]        public System.Xml.XmlAttribute[] AnyAttr {            get {                return this.anyAttrField;            }            set {                this.anyAttrField = value;            }        }    }        /// <remarks/>    [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.3038")]    [System.SerializableAttribute()]    [System.Diagnostics.DebuggerStepThroughAttribute()]    [System.ComponentModel.DesignerCategoryAttribute("code")]    [System.Xml.Serialization.XmlTypeAttribute(Namespace="http://cx.org/")]    public partial class MemberInfo {                private string cardNumberField;                private string userNameField;                private string cardTypeField;                private decimal moneyField;                private decimal scoreField;                private string shopField;                private string mobileField;                private System.DateTime extDateField;                private System.DateTime startDateField;                /// <remarks/>        public string CardNumber {            get {                return this.cardNumberField;            }            set {                this.cardNumberField = value;            }        }                /// <remarks/>        public string UserName {            get {                return this.userNameField;            }            set {                this.userNameField = value;            }        }                /// <remarks/>        public string CardType {            get {                return this.cardTypeField;            }            set {                this.cardTypeField = value;            }        }                /// <remarks/>        public decimal Money {            get {                return this.moneyField;            }            set {                this.moneyField = value;            }        }                /// <remarks/>        public decimal Score {            get {                return this.scoreField;            }            set {                this.scoreField = value;            }        }                /// <remarks/>        public string Shop {            get {                return this.shopField;            }            set {                this.shopField = value;            }        }                /// <remarks/>        public string Mobile {            get {                return this.mobileField;            }            set {                this.mobileField = value;            }        }                /// <remarks/>        public System.DateTime ExtDate {            get {                return this.extDateField;            }            set {                this.extDateField = value;            }        }                /// <remarks/>        public System.DateTime StartDate {            get {                return this.startDateField;            }            set {                this.startDateField = value;            }        }    }} 
 
[解决办法]
不行把VS重启下，
方法是对的
抑或用 上面方法生成代理类
[解决办法]
可以引用 已经帮您试验过了 你可以设置重启一下VS 或者电脑 还有看看 是否你的一些服务关了（猜的）