1 // -----------------------------------------------------------------------
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2 // Copyright (c) Microsoft Corporation. All rights reserved.
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3 // -----------------------------------------------------------------------
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5 using System.Collections.Generic;
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9 namespace System.ComponentModel.Composition.Hosting
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12 /// Notifications when a ComposablePartCatalog changes.
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14 public interface INotifyComposablePartCatalogChanged
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16 event EventHandler<ComposablePartCatalogChangeEventArgs> Changed;
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17 event EventHandler<ComposablePartCatalogChangeEventArgs> Changing;
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