Xamarin Public Jenkins (auto-signing) e79aa3c0ed Imported Upstream version 4.6.0.125
Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4
2016-08-03 10:59:49 +00:00

40 lines
1.1 KiB
C#

//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.Activities.Validation
{
using System;
using System.Collections.Generic;
using System.Runtime;
public sealed class GetWorkflowTree : CodeActivity<IEnumerable<Activity>>
{
public GetWorkflowTree()
: base()
{
}
public InArgument<ValidationContext> ValidationContext
{
get;
set;
}
protected override IEnumerable<Activity> Execute(CodeActivityContext context)
{
Fx.Assert(this.ValidationContext != null, "ValidationContext must not be null");
ValidationContext currentContext = this.ValidationContext.Get(context);
if (currentContext != null)
{
return currentContext.GetWorkflowTree();
}
else
{
return ActivityValidationServices.EmptyChildren;
}
}
}
}