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25 lines
781 B
25 lines
781 B
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Permissions;
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using System.Text;
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using System.Windows.Threading;
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namespace CutupClient.Utils
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{
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public static class DispatcherHelper
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{
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[SecurityPermissionAttribute(SecurityAction.Demand, Flags = SecurityPermissionFlag.UnmanagedCode)]
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public static void DoEvents()
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{
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DispatcherFrame frame = new DispatcherFrame();
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Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.Background, new DispatcherOperationCallback(ExitFrames), frame);
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try { Dispatcher.PushFrame(frame); } catch (InvalidOperationException) { }
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}
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private static object ExitFrames(object frame)
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{
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((DispatcherFrame)frame).Continue = false;
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return null;
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}
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}
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}
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