1 //----------------------------------------------------------------
2 // Copyright (c) Microsoft Corporation. All rights reserved.
3 //----------------------------------------------------------------
4 namespace System.Activities.Presentation.Metadata
8 using System.Collections;
11 // Called when attributes are needed for a type.
13 // <param name="builder">A builder that can be used to
14 // add attributes. AttributeCallbackBuilders can only build attributes
15 // for the type that is requesting metadata.</param>
16 public delegate void AttributeCallback(AttributeCallbackBuilder builder);