44 lines
1.9 KiB
C#
44 lines
1.9 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="ISynchronizeInvoke.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.ComponentModel {
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using System;
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using System.Security.Permissions;
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/// <devdoc>
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/// <para>Provides a way to synchronously or asynchronously execute a delegate.</para>
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/// </devdoc>
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public interface ISynchronizeInvoke {
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/// <devdoc>
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/// <para>Gets a value indicating whether the caller must call <see cref='System.ComponentModel.ISynchronizeInvoke.Invoke'/> when calling an object that implements
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/// this interface.</para>
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/// </devdoc>
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bool InvokeRequired{get;}
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/// <devdoc>
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/// <para>
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/// Executes the given delegate on the main thread that this object executes on.</para>
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/// </devdoc>
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[HostProtection(Synchronization=true, ExternalThreading=true)]
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IAsyncResult BeginInvoke(Delegate method, object[] args);
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/// <devdoc>
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/// <para>Waits until the process you started by
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/// calling <see cref='System.ComponentModel.ISynchronizeInvoke.BeginInvoke'/> completes, and then returns
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/// the value generated by the process.</para>
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/// </devdoc>
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object EndInvoke(IAsyncResult result);
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/// <devdoc>
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/// <para>
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/// Executes the given delegate on the main thread that this object
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/// executes on.</para>
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/// </devdoc>
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object Invoke(Delegate method, object[] args);
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}
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}
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