Throw.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / System.Activities / System / Activities / Statements / Throw.cs / 1305376 / Throw.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.Activities.Statements 
{
    using System; 
    using System.Activities; 
    using System.ComponentModel;
    using System.Diagnostics.CodeAnalysis; 
    using System.Collections.Generic;
    using System.Runtime;
    using System.Collections.ObjectModel;
    using System.Windows.Markup; 

    [ContentProperty("Exception")] 
    [SuppressMessage(FxCop.Category.Naming, FxCop.Rule.IdentifiersShouldNotMatchKeywords, Justification = "Optimizing for XAML naming. VB imperative users will [] qualify (e.g. New [Throw])")] 
    public sealed class Throw : CodeActivity
    { 
        [RequiredArgument]
        [DefaultValue(null)]
        public InArgument Exception
        { 
            get;
            set; 
        } 

        protected override void CacheMetadata(CodeActivityMetadata metadata) 
        {
            RuntimeArgument exceptionArgument = new RuntimeArgument("Exception", typeof(Exception), ArgumentDirection.In, true);
            metadata.Bind(this.Exception, exceptionArgument);
            metadata.SetArgumentsCollection(new Collection { exceptionArgument }); 
        }
 
        protected override void Execute(CodeActivityContext context) 
        {
            Exception exception = this.Exception.Get(context); 
            throw FxTrace.Exception.AsError(exception);
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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