51 lines
1.6 KiB
C#
51 lines
1.6 KiB
C#
//-----------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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namespace System.Activities.Statements
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{
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using System;
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using System.Activities;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using SA = System.Activities;
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public sealed class DeleteBookmarkScope : NativeActivity
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{
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public DeleteBookmarkScope()
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{
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}
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public InArgument<BookmarkScope> Scope
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{
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get;
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set;
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}
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protected override void CacheMetadata(NativeActivityMetadata metadata)
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{
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RuntimeArgument subInstanceArgument = new RuntimeArgument("Scope", typeof(BookmarkScope), ArgumentDirection.In);
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metadata.Bind(this.Scope, subInstanceArgument);
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metadata.SetArgumentsCollection(new Collection<RuntimeArgument> { subInstanceArgument });
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}
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protected override void Execute(NativeActivityContext context)
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{
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BookmarkScope toUnregister = this.Scope.Get(context);
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if (toUnregister == null)
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{
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throw SA.FxTrace.Exception.AsError(new InvalidOperationException(SA.SR.CannotUnregisterNullBookmarkScope));
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}
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if (toUnregister.Equals(context.DefaultBookmarkScope))
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{
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throw SA.FxTrace.Exception.AsError(new InvalidOperationException(SA.SR.CannotUnregisterDefaultBookmarkScope));
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}
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context.UnregisterBookmarkScope(toUnregister);
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}
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}
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}
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