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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.Activities.Tracking
{
using System.Collections.ObjectModel;
public class WorkflowInstanceQuery : TrackingQuery
{
Collection<string> states;
public WorkflowInstanceQuery()
{
}
public Collection<string> States
{
get
{
if (this.states == null)
{
this.states = new Collection<string>();
}
return this.states;
}
}
internal bool HasStates
{
get
{
return this.states != null && this.states.Count > 0;
}
}
}
}
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