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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.Activities
{
using System.Activities.Runtime;
using System.Activities.Tracking;
using System.Runtime;
[Fx.Tag.XamlVisible(false)]
public class CodeActivityContext : ActivityContext
{
// This is called by the Pool.
internal CodeActivityContext()
{
}
// This is only used by base classes which do not take
// part in pooling.
internal CodeActivityContext(ActivityInstance instance, ActivityExecutor executor)
: base(instance, executor)
{
}
internal void Initialize(ActivityInstance instance, ActivityExecutor executor)
{
base.Reinitialize(instance, executor);
}
public THandle GetProperty<THandle>() where THandle : Handle
{
ThrowIfDisposed();
if (this.CurrentInstance.PropertyManager != null)
{
return (THandle)this.CurrentInstance.PropertyManager.GetProperty(Handle.GetPropertyName(typeof(THandle)), this.Activity.MemberOf);
}
else
{
return null;
}
}
public void Track(CustomTrackingRecord record)
{
ThrowIfDisposed();
if (record == null)
{
throw FxTrace.Exception.ArgumentNull("record");
}
base.TrackCore(record);
}
}
}
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