Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System/compmod/microsoft/win32/PowerModes.cs

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+//------------------------------------------------------------------------------
+// <copyright file="PowerModes.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/*
+ */
+namespace Microsoft.Win32 {
+    using System.Diagnostics;
+    using System;
+
+    /// <devdoc>
+    ///    <para> Specifies how the system
+    ///       power mode changes.</para>
+    /// </devdoc>
+    public enum PowerModes {
+    
+        /// <devdoc>
+        ///    <para> The system is about to resume.</para>
+        /// </devdoc>
+        Resume = 1,
+        
+        /// <devdoc>
+        ///      The power mode status has changed.  This may
+        ///      indicate a weak or charging battery, a transition
+        ///      from AC power from battery, or other change in the
+        ///      status of the system power supply.
+        /// </devdoc>
+        StatusChange = 2,
+        
+        /// <devdoc>
+        ///      The system is about to be suspended.
+        /// </devdoc>
+        Suspend = 3,
+    
+    }
+}
+