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PowerModeChangedEventArgs Class

.NET Framework 4

Provides data for the PowerModeChanged event.

System.Object
  System.EventArgs
    Microsoft.Win32.PowerModeChangedEventArgs

Namespace:  Microsoft.Win32
Assembly:  System (in System.dll)
C#
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[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
[PermissionSetAttribute(SecurityAction.LinkDemand, Name = "FullTrust")]
[PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")]
public class PowerModeChangedEventArgs : EventArgs

The PowerModeChangedEventArgs type exposes the following members.

  Name Description
Public method PowerModeChangedEventArgs Initializes a new instance of the PowerModeChangedEventArgs class using the specified power mode event type.
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  Name Description
Public property Mode Gets an identifier that indicates the type of the power mode event that has occurred.
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  Name Description
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
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A PowerModeChanged event is raised when the user suspends or resumes the operating system, or when a system power status notification occurs. A system power status notification can occur when a weak or charging power source is detected, or when a transition from AC or battery power source occurs.

The Mode property of a PowerModeChangedEventArgs indicates the type of power mode event that has occurred.

Note Note

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: MayLeakOnAbort. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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