PowerModeChangedEventArgs Class (Microsoft.Win32)

.NET Framework Class Library

PowerModeChangedEventArgs Class

Provides data for the PowerModeChanged event.

Namespace: Microsoft.Win32
Assembly: System (in System.dll)

Syntax

Visual Basic (Declaration)

<PermissionSetAttribute(SecurityAction.InheritanceDemand, Name := "FullTrust")> _
<HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort := True)> _
<PermissionSetAttribute(SecurityAction.LinkDemand, Name := "FullTrust")> _
Public Class PowerModeChangedEventArgs _
    Inherits EventArgs

Visual Basic (Usage)

Dim instance As PowerModeChangedEventArgs

[PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")]
[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
[PermissionSetAttribute(SecurityAction.LinkDemand, Name = "FullTrust")]
public class PowerModeChangedEventArgs : EventArgs

Visual C++

[PermissionSetAttribute(SecurityAction::InheritanceDemand, Name = L"FullTrust")]
[HostProtectionAttribute(SecurityAction::LinkDemand, MayLeakOnAbort = true)]
[PermissionSetAttribute(SecurityAction::LinkDemand, Name = L"FullTrust")]
public ref class PowerModeChangedEventArgs : public EventArgs

JScript

public class PowerModeChangedEventArgs extends EventArgs

Remarks

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.

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.

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.

Inheritance Hierarchy

System..::.Object
System..::.EventArgs
Microsoft.Win32..::.PowerModeChangedEventArgs

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

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

Reference

PowerModeChangedEventArgs Members

Microsoft.Win32 Namespace

PowerModeChanged

PowerModes