mcs/class/referencesource/System.Activities.Presentation/System.Activities.Presentation/System/Activities/Presentation/Base/Core/Internal/PropertyEditing/FromExpression/Framework/MixedProperty.cs

   1 // -------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation. All Rights Reserved.
   3 // -------------------------------------------------------------------
   4 //From \\authoring\Sparkle\Source\1.0.1083.0\Common\Source\Framework
   5 namespace System.Activities.Presentation.Internal.PropertyEditing.FromExpression.Framework
   6 {
   7     // <summary>
   8     // A singleton used to indicate that several objects have different values for a property.
   9     // </summary>
  10     internal sealed class MixedProperty
  11     {
  12         // Used to indicate that a retrieved property value is mixed (akin to UnsetValue.Instance).
  13         public static readonly object Mixed = new MixedProperty();
  14
  15         private MixedProperty()
  16         {
  17         }
  18     }
  19 }