TypedCompletedAsyncResult.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / TypedCompletedAsyncResult.cs / 1 / TypedCompletedAsyncResult.cs
                        

                        
                            //---------------------------------------------------------------------------- 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//---------------------------------------------------------------------------
namespace System.ServiceModel
{ 
    class TypedCompletedAsyncResult : TypedAsyncResult
    { 
        public TypedCompletedAsyncResult(T data, AsyncCallback callback, object state) 
            : base(callback, state)
        { 
            Complete(data, true);
        }

        public new static T End(IAsyncResult result) 
        {
            TypedCompletedAsyncResult completedResult = result as TypedCompletedAsyncResult; 
            if (completedResult == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentException(SR.GetString(SR.InvalidAsyncResult), "result")); 
            }

            return TypedAsyncResult.End(completedResult);
        } 
    }
 
    class TypedCompletedAsyncResult : TypedAsyncResult 
    {
        U parameter; 

        public TypedCompletedAsyncResult(T data, U parameter, AsyncCallback callback, object state)
            : base(callback, state)
        { 
            this.parameter = parameter;
            Complete(data, true); 
        } 

        public static T End(IAsyncResult result, out U parameter) 
        {
            if (result == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("result")); 
            }
 
            TypedCompletedAsyncResult completedResult = result as TypedCompletedAsyncResult; 

            if (completedResult == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentException(SR.GetString(SR.InvalidAsyncResult), "result"));
            }
 
            parameter = completedResult.parameter;
 
            return TypedAsyncResult.End(completedResult); 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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