System.ArgumentException: 已添加项。字典中的键：“winbootdir” 所添加的键：“winbootdir”

Question

你的serverce都写什么代码了，看一下new中的代码。

Answer 1

这个跟Service代码有关的？不是所有的客户端都出错，到现在才出来一台，win98客户端添加Web Service引用，ServiceProxy proxy = new localhost.ServiceProxy();代理类代码如下，已做部分处理，关键字用xxxxxxxxx表示了：）//------------------------------------------------------------------------------
// <autogenerated>
//     This code was generated by a tool.
//     Runtime Version: 1.0.3705.0
//
//     Changes to this file may cause incorrect behavior and will be lost if 
//     the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------// 
// This source code was auto-generated by Microsoft.VSDesigner, Version 1.0.3705.0.
// 
namespace xxxxxxxxxxxxxx{
    using System.Diagnostics;
    using System.Xml.Serialization;
    using System;
    using System.Web.Services.Protocols;
    using System.ComponentModel;
    using System.Web.Services;
    
    
    /// <res/>
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.ComponentModel.DesignerCategoryAttribute("code")]
    [System.Web.Services.WebServiceBindingAttribute(Name="CommonServiceSoap", Namespace="xxxxxxxxxxxxxx")]
    public class CommonService : System.Web.Services.Protocols.SoapHttpClientProtocol {
        
        /// <res/>
        public CommonService() {
            this.Url = "xxxxxxxxxxxxxx";
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx/GetServerDay", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public System.DateTime GetServerDay() {
            object[] results = this.Invoke("GetServerDay", new object[0]);
            return ((System.DateTime)(results[0]));
        }
        
        /// <res/>
        public System.IAsyncResult BeginGetServerDay(System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("GetServerDay", new object[0], callback, asyncState);
        }
        
        /// <res/>
        public System.DateTime EndGetServerDay(System.IAsyncResult asyncResult) {
            object[] results = this.EndInvoke(asyncResult);
            return ((System.DateTime)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public bool SendLog(string nasrSbm, [System.Xml.Serialization.XmlElementAttribute(DataType="base64Binary")] System.Byte[] logStream) {
            object[] results = this.Invoke("SendLog", new object[] {
                        nasrSbm,
                        logStream});
            return ((bool)(results[0]));
        }
        
        /// <res/>
        public System.IAsyncResult BeginSendLog(string nasrSbm, System.Byte[] logStream, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("SendLog", new object[] {
                        nasrSbm,
                        logStream}, callback, asyncState);
        }
        
        /// <res/>
        public bool EndSendLog(System.IAsyncResult asyncResult) {
            object[] results = this.EndInvoke(asyncResult);
            return ((bool)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public void SendCA(string nasrsbm, [System.Xml.Serialization.XmlElementAttribute(DataType="base64Binary")] System.Byte[] certStream) {
            this.Invoke("SendCA", new object[] {
                        nasrsbm,
                        certStream});
        }
        
        /// <res/>
        public System.IAsyncResult BeginSendCA(string nasrsbm, System.Byte[] certStream, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("SendCA", new object[] {
                        nasrsbm,
                        certStream}, callback, asyncState);
        }
        
        /// <res/>
        public void EndSendCA(System.IAsyncResult asyncResult) {
            this.EndInvoke(asyncResult);
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public string GetServerVersion() {
            object[] results = this.Invoke("GetServerVersion", new object[0]);
            return ((string)(results[0]));
        }
        
        /// <res/>
        public System.IAsyncResult BeginGetServerVersion(System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("GetServerVersion", new object[0], callback, asyncState);
        }
        
        /// <res/>
        public string EndGetServerVersion(System.IAsyncResult asyncResult) {
            object[] results = this.EndInvoke(asyncResult);
            return ((string)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public bool IsServerUpdateValid() {
            object[] results = this.Invoke("IsServerUpdateValid", new object[0]);
            return ((bool)(results[0]));
        }
        

Answer 2

/// <res/>
        public System.IAsyncResult BeginIsServerUpdateValid(System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("IsServerUpdateValid", new object[0], callback, asyncState);
        }
        
        /// <res/>
        public bool EndIsServerUpdateValid(System.IAsyncResult asyncResult) {
            object[] results = this.EndInvoke(asyncResult);
            return ((bool)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public bool DownManifestFile(xxxxxxxxxxxxxxInfomation clientInformation, [System.Xml.Serialization.XmlElementAttribute(DataType="base64Binary")] out System.Byte[] manifestFileBytes, out string errorMessage) {
            object[] results = this.Invoke("DownManifestFile", new object[] {
                        clientInformation});
            manifestFileBytes = ((System.Byte[])(results[1]));
            errorMessage = ((string)(results[2]));
            return ((bool)(results[0]));
        }
        
        /// <res/>
        public System.IAsyncResult BeginDownManifestFile(xxxxxxxxxxxxxxInfomation clientInformation, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("DownManifestFile", new object[] {
                        clientInformation}, callback, asyncState);
        }
        
        /// <res/>
        public bool EndDownManifestFile(System.IAsyncResult asyncResult, out System.Byte[] manifestFileBytes, out string errorMessage) {
            object[] results = this.EndInvoke(asyncResult);
            manifestFileBytes = ((System.Byte[])(results[1]));
            errorMessage = ((string)(results[2]));
            return ((bool)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public bool DownApplicationFile(string fileName, [System.Xml.Serialization.XmlElementAttribute(DataType="base64Binary")] out System.Byte[] applicationFileBytes) {
            object[] results = this.Invoke("DownApplicationFile", new object[] {
                        fileName});
            applicationFileBytes = ((System.Byte[])(results[1]));
            return ((bool)(results[0]));
        }
        
        /// <res/>
        public System.IAsyncResult BeginDownApplicationFile(string fileName, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("DownApplicationFile", new object[] {
                        fileName}, callback, asyncState);
        }
        
        /// <res/>
        public bool EndDownApplicationFile(System.IAsyncResult asyncResult, out System.Byte[] applicationFileBytes) {
            object[] results = this.EndInvoke(asyncResult);
            applicationFileBytes = ((System.Byte[])(results[1]));
            return ((bool)(results[0]));
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public void SetServerUpdateValid(bool updateValid) {
            this.Invoke("SetServerUpdateValid", new object[] {
                        updateValid});
        }
        
        /// <res/>
        public System.IAsyncResult BeginSetServerUpdateValid(bool updateValid, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("SetServerUpdateValid", new object[] {
                        updateValid}, callback, asyncState);
        }
        
        /// <res/>
        public void EndSetServerUpdateValid(System.IAsyncResult asyncResult) {
            this.EndInvoke(asyncResult);
        }
        
        /// <res/>
        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("xxxxxxxxxxxxxx", RequestNamespace="xxxxxxxxxxxxxx", ResponseNamespace="xxxxxxxxxxxxxx", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
        public void SendFile(string fileName, [System.Xml.Serialization.XmlElementAttribute(DataType="base64Binary")] System.Byte[] logStream) {
            this.Invoke("SendFile", new object[] {
                        fileName,
                        logStream});
        }
        
        /// <res/>
        public System.IAsyncResult BeginSendFile(string fileName, System.Byte[] logStream, System.AsyncCallback callback, object asyncState) {
            return this.BeginInvoke("SendFile", new object[] {
                        fileName,
                        logStream}, callback, asyncState);
        }
        
        /// <res/>
        public void EndSendFile(System.IAsyncResult asyncResult) {
            this.EndInvoke(asyncResult);
        }
    }
    
    /// <res/>
    [System.Xml.Serialization.XmlTypeAttribute(Namespace="xxxxxxxxxxxxxx")]
    public class xxxxxxxxxxxxxxInfomation {
        
        /// <res/>
        public string Nasrsbm;
        
        /// <res/>
        public string OSID;
        
        /// <res/>
        public string OSVersion;
        
        /// <res/>
        public string mainAssermblyName;
        
        /// <res/>
        public string CAType;
    }
}

Answer 3

do you happen to have overloaded methods in your web service?