57 lines
1.5 KiB
C#
57 lines
1.5 KiB
C#
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//----------------------------------------------------------------
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// <copyright company="Microsoft Corporation">
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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 Microsoft.VisualStudio.Activities
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{
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using System;
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using System.Diagnostics.Eventing;
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internal class VSDesignerPerfEventProvider
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{
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private EventProvider provider = null;
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public VSDesignerPerfEventProvider()
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{
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try
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{
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this.provider = new EventProvider(new Guid("{92C79DA3-CA7D-43d6-BF20-BBD15E7A4E49}"));
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}
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catch (PlatformNotSupportedException)
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{
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this.provider = null;
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}
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}
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internal void WriteEvent(VSDesignerPerfEvents perfEvent)
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{
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if (this.IsEnabled())
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{
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this.WriteEventHelper((int)perfEvent);
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}
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}
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private bool IsEnabled()
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{
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bool isEnabled = false;
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if (this.provider != null)
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{
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isEnabled = this.provider.IsEnabled();
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}
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return isEnabled;
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}
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private void WriteEventHelper(int eventId)
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{
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if (this.provider != null)
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{
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EventDescriptor descriptor = new EventDescriptor(eventId, 0, 0, 0, 0, 0, 0);
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this.provider.WriteEvent(ref descriptor);
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}
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}
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}
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}
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