Frictionless WCF service consumption in Silverlight - Part 3: Benefits of transparent asynchrony with respect to unit testing

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:4.0.30319.1
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

// 
// This code was auto-generated by Microsoft.Silverlight.ServiceReference, version 4.0.50826.0
// 
namespace Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1 {
    
    
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    [System.ServiceModel.ServiceContractAttribute(ConfigurationName="ServiceReference1.ITaskService")]
    public interface ITaskService {
        
        [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, Action="http://tempuri.org/ITaskService/GetAll", ReplyAction="http://tempuri.org/ITaskService/GetAllResponse")]
        System.IAsyncResult BeginGetAll(System.AsyncCallback callback, object asyncState);
        
        System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> EndGetAll(System.IAsyncResult result);
        
        [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, Action="http://tempuri.org/ITaskService/Create", ReplyAction="http://tempuri.org/ITaskService/CreateResponse")]
        System.IAsyncResult BeginCreate(string description, System.AsyncCallback callback, object asyncState);
        
        Sample.Silverlight.WCF.Web.Services.Task EndCreate(System.IAsyncResult result);
        
        [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, Action="http://tempuri.org/ITaskService/MarkComplete", ReplyAction="http://tempuri.org/ITaskService/MarkCompleteResponse")]
        System.IAsyncResult BeginMarkComplete(System.Guid id, System.AsyncCallback callback, object asyncState);
        
        Sample.Silverlight.WCF.Web.Services.Task EndMarkComplete(System.IAsyncResult result);
        
        [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, Action="http://tempuri.org/ITaskService/Delete", ReplyAction="http://tempuri.org/ITaskService/DeleteResponse")]
        System.IAsyncResult BeginDelete(System.Guid id, System.AsyncCallback callback, object asyncState);
        
        void EndDelete(System.IAsyncResult result);
    }
    
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public interface ITaskServiceChannel : Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService, System.ServiceModel.IClientChannel {
    }
    
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public partial class GetAllCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
        
        private object[] results;
        
        public GetAllCompletedEventArgs(object[] results, System.Exception exception, bool cancelled, object userState) : 
                base(exception, cancelled, userState) {
            this.results = results;
        }
        
        public System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> Result {
            get {
                base.RaiseExceptionIfNecessary();
                return ((System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task>)(this.results[0]));
            }
        }
    }
    
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public partial class CreateCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
        
        private object[] results;
        
        public CreateCompletedEventArgs(object[] results, System.Exception exception, bool cancelled, object userState) : 
                base(exception, cancelled, userState) {
            this.results = results;
        }
        
        public Sample.Silverlight.WCF.Web.Services.Task Result {
            get {
                base.RaiseExceptionIfNecessary();
                return ((Sample.Silverlight.WCF.Web.Services.Task)(this.results[0]));
            }
        }
    }
    
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public partial class MarkCompleteCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
        
        private object[] results;
        
        public MarkCompleteCompletedEventArgs(object[] results, System.Exception exception, bool cancelled, object userState) : 
                base(exception, cancelled, userState) {
            this.results = results;
        }
        
        public Sample.Silverlight.WCF.Web.Services.Task Result {
            get {
                base.RaiseExceptionIfNecessary();
                return ((Sample.Silverlight.WCF.Web.Services.Task)(this.results[0]));
            }
        }
    }
    
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public partial class TaskServiceClient : System.ServiceModel.ClientBase<Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService>, Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService {
        
        private BeginOperationDelegate onBeginGetAllDelegate;
        
        private EndOperationDelegate onEndGetAllDelegate;
        
        private System.Threading.SendOrPostCallback onGetAllCompletedDelegate;
        
        private BeginOperationDelegate onBeginCreateDelegate;
        
        private EndOperationDelegate onEndCreateDelegate;
        
        private System.Threading.SendOrPostCallback onCreateCompletedDelegate;
        
        private BeginOperationDelegate onBeginMarkCompleteDelegate;
        
        private EndOperationDelegate onEndMarkCompleteDelegate;
        
        private System.Threading.SendOrPostCallback onMarkCompleteCompletedDelegate;
        
        private BeginOperationDelegate onBeginDeleteDelegate;
        
        private EndOperationDelegate onEndDeleteDelegate;
        
        private System.Threading.SendOrPostCallback onDeleteCompletedDelegate;
        
        private BeginOperationDelegate onBeginOpenDelegate;
        
        private EndOperationDelegate onEndOpenDelegate;
        
        private System.Threading.SendOrPostCallback onOpenCompletedDelegate;
        
        private BeginOperationDelegate onBeginCloseDelegate;
        
        private EndOperationDelegate onEndCloseDelegate;
        
        private System.Threading.SendOrPostCallback onCloseCompletedDelegate;
        
        public TaskServiceClient() {
        }
        
        public TaskServiceClient(string endpointConfigurationName) : 
                base(endpointConfigurationName) {
        }
        
        public TaskServiceClient(string endpointConfigurationName, string remoteAddress) : 
                base(endpointConfigurationName, remoteAddress) {
        }
        
        public TaskServiceClient(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) : 
                base(endpointConfigurationName, remoteAddress) {
        }
        
        public TaskServiceClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
                base(binding, remoteAddress) {
        }
        
        public System.Net.CookieContainer CookieContainer {
            get {
                System.ServiceModel.Channels.IHttpCookieContainerManager httpCookieContainerManager = this.InnerChannel.GetProperty<System.ServiceModel.Channels.IHttpCookieContainerManager>();
                if ((httpCookieContainerManager != null)) {
                    return httpCookieContainerManager.CookieContainer;
                }
                else {
                    return null;
                }
            }
            set {
                System.ServiceModel.Channels.IHttpCookieContainerManager httpCookieContainerManager = this.InnerChannel.GetProperty<System.ServiceModel.Channels.IHttpCookieContainerManager>();
                if ((httpCookieContainerManager != null)) {
                    httpCookieContainerManager.CookieContainer = value;
                }
                else {
                    throw new System.InvalidOperationException("Unable to set the CookieContainer. Please make sure the binding contains an HttpC" +
                            "ookieContainerBindingElement.");
                }
            }
        }
        
        public event System.EventHandler<GetAllCompletedEventArgs> GetAllCompleted;
        
        public event System.EventHandler<CreateCompletedEventArgs> CreateCompleted;
        
        public event System.EventHandler<MarkCompleteCompletedEventArgs> MarkCompleteCompleted;
        
        public event System.EventHandler<System.ComponentModel.AsyncCompletedEventArgs> DeleteCompleted;
        
        public event System.EventHandler<System.ComponentModel.AsyncCompletedEventArgs> OpenCompleted;
        
        public event System.EventHandler<System.ComponentModel.AsyncCompletedEventArgs> CloseCompleted;
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        System.IAsyncResult Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.BeginGetAll(System.AsyncCallback callback, object asyncState) {
            return base.Channel.BeginGetAll(callback, asyncState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.EndGetAll(System.IAsyncResult result) {
            return base.Channel.EndGetAll(result);
        }
        
        private System.IAsyncResult OnBeginGetAll(object[] inValues, System.AsyncCallback callback, object asyncState) {
            return ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).BeginGetAll(callback, asyncState);
        }
        
        private object[] OnEndGetAll(System.IAsyncResult result) {
            System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> retVal = ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).EndGetAll(result);
            return new object[] {
                    retVal};
        }
        
        private void OnGetAllCompleted(object state) {
            if ((this.GetAllCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.GetAllCompleted(this, new GetAllCompletedEventArgs(e.Results, e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void GetAllAsync() {
            this.GetAllAsync(null);
        }
        
        public void GetAllAsync(object userState) {
            if ((this.onBeginGetAllDelegate == null)) {
                this.onBeginGetAllDelegate = new BeginOperationDelegate(this.OnBeginGetAll);
            }
            if ((this.onEndGetAllDelegate == null)) {
                this.onEndGetAllDelegate = new EndOperationDelegate(this.OnEndGetAll);
            }
            if ((this.onGetAllCompletedDelegate == null)) {
                this.onGetAllCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnGetAllCompleted);
            }
            base.InvokeAsync(this.onBeginGetAllDelegate, null, this.onEndGetAllDelegate, this.onGetAllCompletedDelegate, userState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        System.IAsyncResult Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.BeginCreate(string description, System.AsyncCallback callback, object asyncState) {
            return base.Channel.BeginCreate(description, callback, asyncState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        Sample.Silverlight.WCF.Web.Services.Task Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.EndCreate(System.IAsyncResult result) {
            return base.Channel.EndCreate(result);
        }
        
        private System.IAsyncResult OnBeginCreate(object[] inValues, System.AsyncCallback callback, object asyncState) {
            string description = ((string)(inValues[0]));
            return ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).BeginCreate(description, callback, asyncState);
        }
        
        private object[] OnEndCreate(System.IAsyncResult result) {
            Sample.Silverlight.WCF.Web.Services.Task retVal = ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).EndCreate(result);
            return new object[] {
                    retVal};
        }
        
        private void OnCreateCompleted(object state) {
            if ((this.CreateCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.CreateCompleted(this, new CreateCompletedEventArgs(e.Results, e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void CreateAsync(string description) {
            this.CreateAsync(description, null);
        }
        
        public void CreateAsync(string description, object userState) {
            if ((this.onBeginCreateDelegate == null)) {
                this.onBeginCreateDelegate = new BeginOperationDelegate(this.OnBeginCreate);
            }
            if ((this.onEndCreateDelegate == null)) {
                this.onEndCreateDelegate = new EndOperationDelegate(this.OnEndCreate);
            }
            if ((this.onCreateCompletedDelegate == null)) {
                this.onCreateCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnCreateCompleted);
            }
            base.InvokeAsync(this.onBeginCreateDelegate, new object[] {
                        description}, this.onEndCreateDelegate, this.onCreateCompletedDelegate, userState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        System.IAsyncResult Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.BeginMarkComplete(System.Guid id, System.AsyncCallback callback, object asyncState) {
            return base.Channel.BeginMarkComplete(id, callback, asyncState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        Sample.Silverlight.WCF.Web.Services.Task Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.EndMarkComplete(System.IAsyncResult result) {
            return base.Channel.EndMarkComplete(result);
        }
        
        private System.IAsyncResult OnBeginMarkComplete(object[] inValues, System.AsyncCallback callback, object asyncState) {
            System.Guid id = ((System.Guid)(inValues[0]));
            return ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).BeginMarkComplete(id, callback, asyncState);
        }
        
        private object[] OnEndMarkComplete(System.IAsyncResult result) {
            Sample.Silverlight.WCF.Web.Services.Task retVal = ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).EndMarkComplete(result);
            return new object[] {
                    retVal};
        }
        
        private void OnMarkCompleteCompleted(object state) {
            if ((this.MarkCompleteCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.MarkCompleteCompleted(this, new MarkCompleteCompletedEventArgs(e.Results, e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void MarkCompleteAsync(System.Guid id) {
            this.MarkCompleteAsync(id, null);
        }
        
        public void MarkCompleteAsync(System.Guid id, object userState) {
            if ((this.onBeginMarkCompleteDelegate == null)) {
                this.onBeginMarkCompleteDelegate = new BeginOperationDelegate(this.OnBeginMarkComplete);
            }
            if ((this.onEndMarkCompleteDelegate == null)) {
                this.onEndMarkCompleteDelegate = new EndOperationDelegate(this.OnEndMarkComplete);
            }
            if ((this.onMarkCompleteCompletedDelegate == null)) {
                this.onMarkCompleteCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnMarkCompleteCompleted);
            }
            base.InvokeAsync(this.onBeginMarkCompleteDelegate, new object[] {
                        id}, this.onEndMarkCompleteDelegate, this.onMarkCompleteCompletedDelegate, userState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        System.IAsyncResult Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.BeginDelete(System.Guid id, System.AsyncCallback callback, object asyncState) {
            return base.Channel.BeginDelete(id, callback, asyncState);
        }
        
        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
        void Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService.EndDelete(System.IAsyncResult result) {
            base.Channel.EndDelete(result);
        }
        
        private System.IAsyncResult OnBeginDelete(object[] inValues, System.AsyncCallback callback, object asyncState) {
            System.Guid id = ((System.Guid)(inValues[0]));
            return ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).BeginDelete(id, callback, asyncState);
        }
        
        private object[] OnEndDelete(System.IAsyncResult result) {
            ((Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService)(this)).EndDelete(result);
            return null;
        }
        
        private void OnDeleteCompleted(object state) {
            if ((this.DeleteCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.DeleteCompleted(this, new System.ComponentModel.AsyncCompletedEventArgs(e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void DeleteAsync(System.Guid id) {
            this.DeleteAsync(id, null);
        }
        
        public void DeleteAsync(System.Guid id, object userState) {
            if ((this.onBeginDeleteDelegate == null)) {
                this.onBeginDeleteDelegate = new BeginOperationDelegate(this.OnBeginDelete);
            }
            if ((this.onEndDeleteDelegate == null)) {
                this.onEndDeleteDelegate = new EndOperationDelegate(this.OnEndDelete);
            }
            if ((this.onDeleteCompletedDelegate == null)) {
                this.onDeleteCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnDeleteCompleted);
            }
            base.InvokeAsync(this.onBeginDeleteDelegate, new object[] {
                        id}, this.onEndDeleteDelegate, this.onDeleteCompletedDelegate, userState);
        }
        
        private System.IAsyncResult OnBeginOpen(object[] inValues, System.AsyncCallback callback, object asyncState) {
            return ((System.ServiceModel.ICommunicationObject)(this)).BeginOpen(callback, asyncState);
        }
        
        private object[] OnEndOpen(System.IAsyncResult result) {
            ((System.ServiceModel.ICommunicationObject)(this)).EndOpen(result);
            return null;
        }
        
        private void OnOpenCompleted(object state) {
            if ((this.OpenCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.OpenCompleted(this, new System.ComponentModel.AsyncCompletedEventArgs(e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void OpenAsync() {
            this.OpenAsync(null);
        }
        
        public void OpenAsync(object userState) {
            if ((this.onBeginOpenDelegate == null)) {
                this.onBeginOpenDelegate = new BeginOperationDelegate(this.OnBeginOpen);
            }
            if ((this.onEndOpenDelegate == null)) {
                this.onEndOpenDelegate = new EndOperationDelegate(this.OnEndOpen);
            }
            if ((this.onOpenCompletedDelegate == null)) {
                this.onOpenCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnOpenCompleted);
            }
            base.InvokeAsync(this.onBeginOpenDelegate, null, this.onEndOpenDelegate, this.onOpenCompletedDelegate, userState);
        }
        
        private System.IAsyncResult OnBeginClose(object[] inValues, System.AsyncCallback callback, object asyncState) {
            return ((System.ServiceModel.ICommunicationObject)(this)).BeginClose(callback, asyncState);
        }
        
        private object[] OnEndClose(System.IAsyncResult result) {
            ((System.ServiceModel.ICommunicationObject)(this)).EndClose(result);
            return null;
        }
        
        private void OnCloseCompleted(object state) {
            if ((this.CloseCompleted != null)) {
                InvokeAsyncCompletedEventArgs e = ((InvokeAsyncCompletedEventArgs)(state));
                this.CloseCompleted(this, new System.ComponentModel.AsyncCompletedEventArgs(e.Error, e.Cancelled, e.UserState));
            }
        }
        
        public void CloseAsync() {
            this.CloseAsync(null);
        }
        
        public void CloseAsync(object userState) {
            if ((this.onBeginCloseDelegate == null)) {
                this.onBeginCloseDelegate = new BeginOperationDelegate(this.OnBeginClose);
            }
            if ((this.onEndCloseDelegate == null)) {
                this.onEndCloseDelegate = new EndOperationDelegate(this.OnEndClose);
            }
            if ((this.onCloseCompletedDelegate == null)) {
                this.onCloseCompletedDelegate = new System.Threading.SendOrPostCallback(this.OnCloseCompleted);
            }
            base.InvokeAsync(this.onBeginCloseDelegate, null, this.onEndCloseDelegate, this.onCloseCompletedDelegate, userState);
        }
        
        protected override Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService CreateChannel() {
            return new TaskServiceClientChannel(this);
        }
        
        private class TaskServiceClientChannel : ChannelBase<Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService>, Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService {
            
            public TaskServiceClientChannel(System.ServiceModel.ClientBase<Sample.Silverlight.WCF.Tests.Clumsy.ServiceReference1.ITaskService> client) : 
                    base(client) {
            }
            
            public System.IAsyncResult BeginGetAll(System.AsyncCallback callback, object asyncState) {
                object[] _args = new object[0];
                System.IAsyncResult _result = base.BeginInvoke("GetAll", _args, callback, asyncState);
                return _result;
            }
            
            public System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> EndGetAll(System.IAsyncResult result) {
                object[] _args = new object[0];
                System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task> _result = ((System.Collections.ObjectModel.ObservableCollection<Sample.Silverlight.WCF.Web.Services.Task>)(base.EndInvoke("GetAll", _args, result)));
                return _result;
            }
            
            public System.IAsyncResult BeginCreate(string description, System.AsyncCallback callback, object asyncState) {
                object[] _args = new object[1];
                _args[0] = description;
                System.IAsyncResult _result = base.BeginInvoke("Create", _args, callback, asyncState);
                return _result;
            }
            
            public Sample.Silverlight.WCF.Web.Services.Task EndCreate(System.IAsyncResult result) {
                object[] _args = new object[0];
                Sample.Silverlight.WCF.Web.Services.Task _result = ((Sample.Silverlight.WCF.Web.Services.Task)(base.EndInvoke("Create", _args, result)));
                return _result;
            }
            
            public System.IAsyncResult BeginMarkComplete(System.Guid id, System.AsyncCallback callback, object asyncState) {
                object[] _args = new object[1];
                _args[0] = id;
                System.IAsyncResult _result = base.BeginInvoke("MarkComplete", _args, callback, asyncState);
                return _result;
            }
            
            public Sample.Silverlight.WCF.Web.Services.Task EndMarkComplete(System.IAsyncResult result) {
                object[] _args = new object[0];
                Sample.Silverlight.WCF.Web.Services.Task _result = ((Sample.Silverlight.WCF.Web.Services.Task)(base.EndInvoke("MarkComplete", _args, result)));
                return _result;
            }
            
            public System.IAsyncResult BeginDelete(System.Guid id, System.AsyncCallback callback, object asyncState) {
                object[] _args = new object[1];
                _args[0] = id;
                System.IAsyncResult _result = base.BeginInvoke("Delete", _args, callback, asyncState);
                return _result;
            }
            
            public void EndDelete(System.IAsyncResult result) {
                object[] _args = new object[0];
                base.EndInvoke("Delete", _args, result);
            }
        }
    }
}